WO2011036771A1 - Panneau de surface de paroi - Google Patents

Panneau de surface de paroi Download PDF

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Publication number
WO2011036771A1
WO2011036771A1 PCT/JP2009/066682 JP2009066682W WO2011036771A1 WO 2011036771 A1 WO2011036771 A1 WO 2011036771A1 JP 2009066682 W JP2009066682 W JP 2009066682W WO 2011036771 A1 WO2011036771 A1 WO 2011036771A1
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WO
WIPO (PCT)
Prior art keywords
panel
wall
main body
panel body
connecting member
Prior art date
Application number
PCT/JP2009/066682
Other languages
English (en)
Japanese (ja)
Inventor
晋市 湯田
恭弘 湯田
Original Assignee
Yuta Shinichi
Yuta Yasuhiro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuta Shinichi, Yuta Yasuhiro filed Critical Yuta Shinichi
Priority to CN200980161603.7A priority Critical patent/CN102510919B/zh
Priority to KR1020127006148A priority patent/KR101472191B1/ko
Priority to PCT/JP2009/066682 priority patent/WO2011036771A1/fr
Priority to JP2011532849A priority patent/JP5254453B2/ja
Publication of WO2011036771A1 publication Critical patent/WO2011036771A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position

Definitions

  • the present invention relates to a wall surface panel that is stacked in a plurality of stages and forms a wall surface.
  • this type of wall panel is used for earth retaining and slopes such as roads, rivers, residential land development, etc.
  • FIGS. 4A and 4B are a side view and a plan view of the retaining wall block 1.
  • the retaining wall block 1 is provided with a convex portion 2 at the upper portion and a concave portion 3 at the lower portion, and the convex portion 2 and the concave portion 3.
  • the plurality of retaining wall blocks 1 are piled up while standing independently.
  • Patent Document 4 describes a configuration that prevents the retaining wall block 4 from falling by adjusting the balance of the center of gravity of the retaining wall block 4 when stacking the plurality of retaining wall blocks 4. Yes.
  • FIGS. 4A and 4B are a side view and a plan view of the retaining wall block 4, respectively.
  • This retaining wall block 4 is also piled up in a slanted manner by engaging convex portions and concave portions (not shown) provided on the upper and lower sides thereof.
  • each partial view (a) is a plan view of the retaining wall blocks 1 and 4 that are curvedly constructed
  • each partial diagram (b) is a retaining wall block 1 that is curvedly constructed
  • 4 is a front view obtained when the retaining wall blocks 1 and 4 stacked obliquely are stacked vertically and developed.
  • trapezoidal retaining wall blocks 6 having different sizes are stacked for each stacked stage, as shown in FIG. 6, in order not to generate the above-described gaps between the retaining wall blocks.
  • FIG. 6 There is also a configuration.
  • the earth pressure acting on the wall surface material is balanced by the pulling resistance of the reinforcing material laid in the embankment, and the earth retaining There is a reinforced earth method that demonstrates the effect of walls.
  • a geotextile reinforced earth wall construction method that demonstrates the earth retaining effect by pulling resistance due to frictional resistance between the geotextile laid in a plane in the embankment and the embankment material, arranged in layers in the embankment Steel strip reinforcement method that exerts the earth retaining effect by pulling resistance force due to frictional force between the steel strip reinforcement and the embankment material, pulling resistance force due to the bearing resistance force of the steel anchor reinforcement placed in the embankment Multi-anchor type reinforced earth wall construction method that exerts the earth retaining effect at the grid, the grid-like shape that exerts the earth retaining effect by the frictional resistance of the longitudinal reinforcement and the bearing resistance of the lateral reinforcement of the grid reinforcement laid in a plane in the embankment
  • the wall panel of the reinforced earth method that constructs the wall panel at an angle is based on the premise that the wall panel itself is self-supporting when the wall panels with a predetermined inclination are stacked.
  • the wall panel in order to make the wall panel independent, is made thick enough to be independent.
  • the wall panel is supported from behind using a support or the like in order to make the wall panel independent.
  • Japanese Patent No. 3639084 Japanese Patent No. 2838485 Utility Model Registration No. 2579218 Japanese Patent No. 2998410
  • the positional relationship between the upper and lower retaining wall blocks 1 in order to engage and accumulate the convex portions 2 and the concave portions 3 of the retaining wall block 1, the positional relationship between the upper and lower retaining wall blocks 1 must be regularly arranged in the laying extension direction. Don't be.
  • the positional relationship between the upper and lower retaining wall blocks 1 deviates from a predetermined range, the convex portions 2 and the concave portions 3 of the retaining wall block 1 cannot be engaged with each other, and the retaining operation of the retaining wall blocks 1 cannot be performed.
  • the configuration in which the retaining wall block 4 is self-supporting by the balance of the center of gravity depends on the ratio of the height and thickness of the retaining wall block 4 and the retaining wall block deviates from this dimensional ratio. 4 is not applicable.
  • the gap generated between the retaining wall blocks 1 and 4 is filled with the compacted concrete 5.
  • the interstitial concrete 5 may be peeled or damaged due to long-term use of the retaining wall blocks 1 and 4.
  • the retaining wall blocks 1 and 4 are hardened with concrete when the embankment or the soil pit on the back side of the retaining wall blocks 1 and 4 sinks or deforms.
  • the retaining wall cannot be moved following these, and the retaining wall is weakened by forming a cavity on the back side of the retaining wall blocks 1 and 4.
  • the reinforcement embankment part is constructed in advance, and after consolidating the consolidation settlement, the wall part is constructed, so the consolidation settlement of the reinforcement embankment, etc. A period until convergence is required, a temporary wall material is required, and a temporary work such as a scaffold is additionally required when constructing the wall surface.
  • the retaining wall block 6 can follow the settlement and deformation of embankments and sandbags, but all retaining wall blocks 6 become special products of the specified size and become expensive and practical. Not right.
  • the positional relationship of the retaining wall blocks 6 is shifted in response to the settlement or deformation of embankments or sandbags.
  • the balance of the retaining wall is maintained against the earth pressure acting on the wall material by the pulling resistance of the reinforcing material laid in the embankment, and the effect of the retaining wall is exhibited.
  • Such a large earth pressure does not act on the wall surface panel, but if the wall surface panel for tilting is made thick to be self-supporting, the weight of the wall surface panel itself is increased and the cost is increased.
  • the greater the weight the greater the inertial force during an earthquake, and a greater force acts on the reinforcing material connected to the wall panel, which may adversely affect the entire reinforced embankment. Therefore, it is built by self-supporting by emptying without using padding, indentation, backfilling concrete, etc., so that it can follow the subsidence and deformation of the reinforced earth method. Development of a lightweight and flexible wall panel is desired.
  • conventional galvanized wall panels such as grid-like reinforcing bars and expanded metal have excellent followability, but they are made of a thin steel material. There is no.
  • the followability is excellent, but there is a fear of disappearance due to a fire and there is no durability. Accordingly, it is desired to develop a steel wall surface panel such as a conventional grid-like reinforcing bar mesh or expanded metal, or a thin and light wall surface panel made of concrete, which is excellent in durability, and can replace vegetation soil.
  • the present invention was made to solve such a problem, and includes a panel body and a connecting member provided on the panel body so as to protrude outward from both one end and the other end of the panel body.
  • Each panel main body is engaged with adjacent panel main bodies by a connecting member, thereby being stacked in a plurality of stages to form a wall surface.
  • the present invention provides a panel body, a connecting member that protrudes outward from one of the one end or the other end of the panel body, and at least one of the one end or the other end of the panel body.
  • An engagement portion that is provided on one side and engages with the other end or one end of the adjacent panel body,
  • Each panel body is engaged with an adjacent panel body by a connecting member and an engaging portion, and is stacked in a plurality of stages to constitute a wall surface.
  • the panel body when stacking the panel body obliquely in a plurality of stages, projects outward from both one end and the other end of the panel body and engages with the adjacent panel body by the connecting member provided on the panel body. Or by engaging an adjacent panel body with a connecting member provided projecting outward from one of the panel bodies and an engaging portion provided on at least one of the panel bodies.
  • the panel body can be supported at a desired position in the laying extension direction. For this reason, when stacking the panel main bodies, it is possible to pack the panel main bodies from the end for each stage without considering the positional relationship between the upper and lower panel main bodies in the laying extension direction.
  • the positional relationship of the upper and lower retaining wall blocks is shifted from a predetermined range, and the unevenness of the retaining wall block is engaged. Therefore, the work of stacking the retaining wall blocks cannot be performed, and the stacking work efficiency of the panel body is improved.
  • the range in which it can stand independently depends on the ratio of the height and thickness of the block, and can be applied to retaining wall blocks that deviate from this dimensional ratio.
  • the dimensional ratio between the height and thickness of the panel main body can be freely set without becoming impossible.
  • the connecting member provided outwardly projecting from both one end and the other end of the panel main body, or connected outwardly projecting from one of the panel main bodies.
  • the upper and lower panel bodies can be supported at a desired position by the member and the engaging part provided on at least one of the panel bodies, and there is no restriction on the positional relationship between the upper and lower panel bodies.
  • the panel bodies When the panel bodies are stacked obliquely, the panel bodies can be laid so that there is no gap between the panel bodies at each stage in the laying extension direction, and accumulation of differences in the radius of curvature at each stage of the panel body can be eliminated.
  • the gap between the panel bodies at each stage is only the difference in the radius of curvature corresponding to the height of the panel body itself, and only a very small gap is generated.
  • There is no need to bury the concrete with the interstitial concrete and there is no concern about the peeling or breakage of the interstitial concrete due to long-term use.
  • the wall panel can be constructed, there is no need for temporary wall materials or the like until the part that becomes the wall surface is constructed, and furthermore, temporary work such as scaffolding is also required when constructing the part that will eventually become the wall surface Therefore, the construction cost can be reduced simultaneously with the shortening of the construction period.
  • each panel body can be made the same, so the retaining wall block is special as in the conventional configuration using trapezoidal retaining wall blocks with different sizes for each stacked stage. It becomes a product and does not become expensive.
  • each panel body is connected by a connecting member that protrudes outward from both one end and the other end of the panel body, or that protrudes outward from one of the panel bodies.
  • the panel main body can be thinned because the members and the engaging portions provided on at least one of the panel main body support each other and can stand on their own. As a result, the panel body can be provided at low cost because the material of the panel body is small.
  • the panel body is thickened to make it independent, and the inertial force of the panel body increases during an earthquake, and a large force acts on the reinforcing material connected to the panel body, which may adversely affect the entire reinforced embankment. The durability and stability of the entire reinforced embankment provided with the panel body are increased without any trouble. Further, since the panel body can be self-supporting, there is no need to provide a temporary support material or the like that supports the panel body in order to make the panel body self-supporting, and the stacking work efficiency of the panel body is improved.
  • the present invention provides a panel body that is shifted by a predetermined distance so that a connecting member protruding from one end of the panel body and a connecting member protruding from the other end of the panel body are not aligned with each other in one direction. It is arranged.
  • the connecting member protruding from the one end of the panel body and the connecting member protruding from the other end of the panel body are shifted from each other by a predetermined distance so that they are not aligned with each other in one direction. Because it is arranged, when performing regular stacking such as stacking the upper panel body directly above the panel body stacked below, such as during straight construction, the upper panel body connecting member and the lower panel It is possible to avoid collision with the connecting member of the main body.
  • the present invention is characterized in that the connecting member is formed separately from the panel body and is detachably attached to the panel body.
  • the connecting member is formed separately from the panel main body and is detachably attached to the panel main body, by replacing one of the connecting members that collide with another mounting portion, Collisions can be avoided. Moreover, manufacturing costs can be significantly reduced by separately manufacturing the connecting member and the panel body.
  • the present invention is characterized in that the engaging portion is provided such that an engaging surface that engages with an adjacent panel body is spaced from the adjacent panel body by a predetermined distance.
  • the panel body stacked below and the panel body stacked above are not one surface, and the entrance / exit occurs between the front side or the back side of the upper and lower panel bodies.
  • the engaging surface of the engaging portion that engages with the adjacent panel main body is provided with a predetermined distance from the adjacent panel main body, the gap provided in advance.
  • the panel main body can be piled up efficiently by the curved construction without causing the engagement surface of the engaging portion and the adjacent panel main body to collide with each other.
  • the present invention is characterized in that the connecting member is provided such that an engagement surface that engages with an adjacent panel body is spaced from the adjacent panel body by a predetermined distance.
  • the panel body stacked below and the panel body stacked above are not one surface, and the entrance / exit occurs between the front side or the back side of the upper and lower panel bodies.
  • the engaging surface of the connecting member that engages with the adjacent panel body is provided so as to have a predetermined distance from the adjacent panel body, the gap provided in advance It is possible to stack the panel body efficiently by the curved construction without causing the engagement surface of the connecting member and the adjacent panel body to collide with each other.
  • the present invention is characterized in that the connecting member is detachably attached to the panel body by inserting an adjusting material for adjusting a predetermined interval between an attachment surface attached to the panel body and the panel body. To do.
  • the adjusting member is interposed between the mounting surface of the connecting member that is attached to the panel body and the panel body, so that the engaging surface that engages with the adjacent panel body of the connecting member is adjacent.
  • the predetermined interval between the panel main bodies is adjusted according to the size of the entrance and exit between the upper and lower panel main bodies.
  • the present invention is characterized in that the engaging portion engages with the adjacent panel body via an adjusting jig that can be freely inserted into and removed from the engaging surface side that engages with the adjacent panel body.
  • the engaging portion engages with the adjacent panel body through the adjustment jig that can be freely inserted into and removed from the engaging surface side that engages with the adjacent panel body.
  • the upper and lower panel bodies can be connected to each other by adjusting the insertion and removal of the adjustment jig to the engagement surface that engages with the adjacent panel body. It can be easily supported and engaged without wobbling, improving the work efficiency of curve construction.
  • the present invention is characterized in that the connecting member engages with the adjacent panel body via an adjustment jig that can be freely inserted into and removed from the engaging surface side that engages with the adjacent panel body.
  • the connecting member engages with the adjacent panel body via the adjusting jig that can be freely inserted into and removed from the engaging surface side that engages with the adjacent panel body. Even if they are not flush with each other, the upper and lower panel bodies can be easily supported and engaged without wobbling by adjusting the insertion and removal of the adjustment jig to and from the engaging surface side that engages with the adjacent panel body. Work efficiency of curve construction improves.
  • the connecting members of adjacent panel bodies are fixed to each other, or one connecting member of the adjacent panel body and the other panel body are fixed to each other, or adjacent panels. It is characterized by comprising a fall prevention material for fixing the main bodies themselves to each other.
  • the present invention is characterized in that the connecting member includes a fixing portion that is fixed to an object provided on the back side of the panel body.
  • the fixing portion of the connecting member is embedded on the back side of the panel body, for example, a structure such as concrete placed on the back side of the panel body, or the back side of the panel body. Therefore, the panel main body provided with the connecting member is also fixed, and the panel main body is stabilized.
  • the present invention is characterized in that the panel main body includes an interval maintaining material made of an elastic material protruding from a side surface portion of the panel main body.
  • the embankment or sandbag on the back side sinks or deforms, and the mutual positional relationship between the panel bodies
  • the spacing maintenance material made of elastic material provided on the side of the panel body becomes a cushioning material, and the load on each panel body is distributed by deforming according to the load on each panel body can do.
  • the panel bodies do not collide with each other, and the retaining wall blocks do not satisfy the structural condition because the retaining wall blocks are chipped or damaged by directly colliding each other. Without this, the durability of the panel body is increased. Further, since the panel main body is not damaged or worn out, the panel main body is not damaged, so that the appearance is not disturbed from the outside, which contributes to the improvement of aesthetics.
  • the present invention is characterized in that the front surface side of one side surface portion of the panel body protrudes to one side and the back surface side of the other side surface portion protrudes to the other side.
  • the side surface projecting to the front side of one panel body between each panel body adjacent in the laying extension direction and the side surface projecting to the back side of the other panel body adjacent to this overlap The clearance between these side surfaces at the time of curve construction can be ensured, and the displacement of the panel body in the direction perpendicular to the wall surface can be prevented.
  • a slight gap generated during curve construction between adjacent panel bodies in the laying extension direction is a side surface projecting to the front side of one panel body and a side surface projecting to the back side of the other panel body adjacent thereto. Can prevent the back soil from being washed away due to the absence of padding, and the soil pits and embankments placed behind the panel body are not directly visible from the front of the panel body. Contributes to improvement.
  • the positional relationship between the upper and lower retaining wall blocks is shifted from a predetermined range, as in the conventional configuration in which the partial unevenness of the upper and lower retaining wall blocks is engaged and stacked.
  • the unevenness of the retaining wall block cannot be engaged and the retaining work of the retaining wall block cannot be performed, so that the stacking work efficiency of the panel body is improved.
  • the range in which it can stand independently depends on the ratio of the height and thickness of the block, and can be applied to retaining wall blocks that deviate from this dimensional ratio.
  • the dimensional ratio between the height and thickness of the panel main body can be freely set without becoming impossible.
  • the wall panel can be constructed, there is no need for temporary wall materials or the like until the part that becomes the wall surface is constructed, and furthermore, temporary work such as scaffolding is also required when constructing the part that will eventually become the wall surface Therefore, the construction cost can be reduced simultaneously with the shortening of the construction period.
  • the retaining wall block is hardened by concrete and cannot move, the retaining wall is not weakened by forming a cavity on the back side of the retaining wall block.
  • the retaining wall block is a special product and does not become expensive.
  • the panel body can be provided at low cost because the material of the panel body is small.
  • the panel body is thickened to make it independent, and the inertial force of the panel body increases during an earthquake, and a large force acts on the reinforcing material connected to the panel body, which may adversely affect the entire reinforced embankment.
  • the durability and stability of the entire reinforced embankment provided with the panel body are increased without any trouble.
  • the panel body can be self-supporting, there is no need to provide a temporary support material or the like that supports the panel body in order to make the panel body self-supporting, and the stacking work efficiency of the panel body is improved.
  • there is no concern about corrosion or the like as in the case of a conventional steel wall surface panel such as a lattice-shaped reinforcing steel wire mesh or expanded metal and durability is increased.
  • a wall surface is formed by surrounding a vegetation soil wall with a geogrid, there is no fear of disappearance due to a fire and the durability is increased.
  • FIG. 7A is a rear perspective view of a wall surface formed by stacking a plurality of panel main bodies obliquely in a plurality of stages
  • FIG. 7B is a wall surface shown in FIG. 7 when an adjustment material is provided.
  • (A) is the side view of the wall surface which assembled the wall surface panel shown in FIG. 7 by curve construction
  • (b) is the side view of the wall surface which assembled the wall panel shown in FIG. 11 by curve construction. It is the figure which showed the space
  • (a) is the top view seen from the upper direction of the wall surface piled up and comprised
  • (b) is It is the front view. It is the figure which showed the space
  • a plan view, (b) is a front view thereof. It is the figure which showed the space
  • a plan view, (b) is a front view thereof. It is a rear view of the panel main body which shows the 1st modification of the wall surface panel by this invention.
  • FIG. 18 is a rear view of a wall surface panel configured by stacking the panel main body shown in FIG. 17 obliquely in a plurality of stages. It is a side view of the panel main body which shows the 2nd modification of the wall surface panel by this invention.
  • (A), (b), (c) and (d) are the rear view of the 1st panel main body which shows the 3rd modification of the wall surface panel by this invention, a front view, a side view, and a bottom view. .
  • FIG. 21 is a rear view of a wall surface configured by stacking a plurality of first panel bodies shown in FIG. 20.
  • (A), (b), (c) and (d) are the side view of the 2nd panel main body shown in FIG. 21, a rear view, a front view, and a bottom view.
  • (A), (b), (c) and (d) are the side view of the 3rd panel main body shown in FIG. 21, a rear view, a front view, and a bottom view.
  • (A), (b), (c), (d), and (e) are a plan view, a bottom view, a side view, a front view, and a front view of a panel body, showing a fourth modification of the wall panel according to the present invention. It is a rear view.
  • FIG. 1 It is a side view of the wall surface panel which put concrete behind the wall surface panel which shows the 7th modification of the back surface structure of the wall surface panel by this invention.
  • (A) And (b) is a side view and rear view showing an eighth modification of the wall panel according to the present invention
  • (c) and (d) are side views showing a ninth modification of the wall panel according to the present invention.
  • (e) and (f) are a side view and a rear view showing a tenth modification of the wall panel according to the present invention.
  • (A) and (b) are a side view and a rear view showing an eleventh modification of the wall panel according to the present invention
  • (c) and (d) are side views showing a twelfth modification of the wall panel according to the present invention.
  • FIGS. 7A and 7B are a side view and a rear view showing a seventeenth modification of the wall panel according to the present invention.
  • (A) And (b) is a side view and a rear view showing an eighteenth modification of the wall panel according to the present invention
  • (c) and (d) is a side view showing a nineteenth modification of the wall panel according to the present invention.
  • (e) and (f) are a side view and a rear view showing a twentieth modification of the wall panel according to the present invention.
  • (A) and (b) are a side view and a rear view showing a twenty-first modification of the wall panel according to the present invention
  • (c) and (d) are side views showing a twenty-second modification of the wall panel according to the present invention.
  • (e) and (f) are a side view and a rear view showing a twenty-seventh modification of the wall panel according to the present invention, and (g) and (h) are a twenty-eighth modification of the wall panel according to the present invention.
  • (I) and (j) are side views and rear views showing a twenty-ninth modification of the wall panel according to the present invention, and (k) and (l) are drawings of the wall panel according to the present invention. It is the side view and back view which show the modification of 30.
  • FIG. 7 shows an outline of the configuration of the wall surface panel 21 according to this embodiment.
  • FIG. 7A is a front view of the wall surface panel 21
  • FIG. 7B is a rear view of the wall surface panel 21
  • FIG. c) is a plan view of the wall surface panel 21
  • FIG. 4 (d) is a side view of the wall surface panel 21 when stacked.
  • the wall surface panel 21 has a metal plate-like upper connecting member (upper connecting member) 23 and a lower connecting member (lower connecting member) 24 attached to a panel body 21a made of concrete and having a predetermined thickness. It is configured.
  • the upper connecting member 23 and the lower connecting member 24 protrude outward from both one end and the other end of the panel body 21a and are provided on the panel body 21a.
  • one end of the upper connecting member 23 is fixed to the upper part of the back surface of the panel body 21a, and the other end protrudes upward from the upper part of the back surface and is provided on the panel body 21a.
  • One end of the lower connecting member 24 is fixed to the lower part of the back surface of the panel body 21a, and the other end is provided on the panel body 21a so as to protrude downward from the lower part of the back surface.
  • FIG. 8A is a front view of the upper connecting member 23 and the lower connecting member 24, and FIG. 8B is a side view of the upper connecting member 23.
  • the upper connecting member 23 and the lower connecting member 24 are provided with three holes 31, 32, 33, and a nut 34 is welded to the hole 31.
  • the structure which cuts a screw thread directly to the iron plate of the upper side connection member 23 and the lower side connection member 24 may be sufficient.
  • two insert nuts 36 are embedded in the panel body 21a, and the upper connecting member 23 has bolts 37 and 37 inserted into holes 32 and 33, respectively.
  • the panel By being screwed into the insert nuts 36, 36, the panel is fixed to the back surface of the panel body 21a. Only the tip of the bottle 35 is screwed into the nut 34. Similarly, the lower connecting member 24 is fixed to the back surface of the panel body 21a.
  • the panel main body 21a is provided with four spacing maintaining members 22 protruding on both side surfaces where the upper connecting member 23 and the lower connecting member 24 are not provided. I have.
  • the spacing member 22 is made of a material having elasticity, and is made of a material whose hardness is lower than that of the panel body 21a, for example, hard rubber.
  • the panel main body 21a has a left side front surface projecting leftward and a right side rear surface projecting rightward. That is, in the panel body 21a, the front side of one side part protrudes to one side, and the back side of the other side part protrudes to the other side.
  • the panel main body 21a has a slope 28a inclined from the rear side toward the protruding front side on the left side surface, and a slope 28b inclined from the front side toward the projected back side on the right side surface.
  • the slope 28b is provided with two spacing members 29 similar to the spacing material 22 at the top and bottom.
  • interval maintenance material 29 only in both the slope 28a, 28b or the slope 28a may be sufficient.
  • the buffer material 30 which consists of a material whose hardness is lower than the panel main body 21a, for example, a cork, is provided.
  • FIG. 9A shows the wall surface 20 of the wall surface panel 21 shown in FIG. 7 which is configured to be stacked in a plurality of stages obliquely by engaging the panel body 21 a adjacent to each other by the connecting members 23 and 24.
  • a rear perspective view is shown.
  • FIG. 6B shows a side view of the wall surface 20 when the adjusting member 38 described later in FIG.
  • the other end of the upper connecting member 23 protruding upward from the upper back of the panel main body 21a stacked downward supports the back of the panel main body 21a stacked upward, and protrudes downward from the lower back of the panel main body 21a stacked upward.
  • the panel main bodies 21a are stacked in a plurality of stages and the wall surface 20 is configured.
  • the upper connecting member 23 and the lower connecting member 24 repel each other through the panel body 21a between the upper and lower sides, a retaining wall, a steel stand, a support, etc. are necessary regardless of the position of the upper and lower panel bodies 21a. Instead, the thin panel main body 21a can be made to stand independently.
  • the panel main body 21a is made of the wall surface 20 as shown in the side view of FIG.
  • the panel body 21a is temporarily fixed along the slope direction.
  • the tip of the fall prevention member 91 has a U-shape, and this tip engages with the uppermost part of the panel body 21a, so that the fall prevention member 91 and the panel body 21a are temporarily fixed to each other. In this case, the fall prevention member 91 fixes the adjacent panel bodies 21a themselves to each other. Further, as shown in FIGS.
  • the upper connecting member 23 and the lower connecting member 24 are fixed between the upper and lower panel main bodies 21a so that the panel main body 21a does not fall forward.
  • the fall prevention material 92 having an L-shaped cross section may be fixed in the horizontal direction on the back side of the panel body 21a. In this case, the fall prevention member 92 fixes the connecting members 23 and 24 of the adjacent panel bodies 21a to each other.
  • the attachment direction of the fall prevention member 92 is not limited to the horizontal direction, and may be oblique.
  • the bottom of the lowermost panel body 21a among the panel bodies 21a stacked obliquely in a plurality of stages is substantially L-shaped for temporarily supporting the panel body 21a.
  • a mold support member 50 is provided.
  • the length of the fall prevention material 91 is extended to the upper surface of the U-shaped portion of the fall prevention material 91, as shown in FIG.
  • the rod 101 may be erected so that the rod 101 protrudes upward from the uppermost portion of the wall panel main body 21 and a fall prevention rope is stretched between the rods 101. With this rope, for example, it is possible to prevent the worker from falling from the high top of the wall surface 20 stacked to a height of about 10 meters, and the safety of the worker when the wall surface panel 21 is assembled is ensured.
  • Each back is arranged on one side. Therefore, as shown in FIG. 5B, the other end surface of the upper coupling member 23 provided on the wall surface panel 21B is screwed with the rear surface of the panel body 21a of the wall surface panel 21A.
  • the other end surface of the lower connecting member 24 provided on the wall surface panel 21B is screwed with the rear surface of the panel body 21a of the wall surface panel 21C.
  • the wall surface 20 in which the wall surface panel 21 is assembled by linear construction has an adjustment member 38 interposed between the panel main body 21 a and the upper connection member 23 and the lower connection member 24.
  • An engaging surface of the lower connecting member 24 that engages with the adjacent panel body 21a is provided so as to have a predetermined distance from the adjacent panel body 21a.
  • FIG. 12 and FIG. 13 (a) show a plan view and a side view of the wall surface 20 in which the wall panel 21 shown in FIG. 7 is assembled by curve construction.
  • the bolts 35 and 37 are not shown.
  • each wall surface panel 21 is arranged in a curved line along, for example, a curved road. Further, as shown in the figure, when each wall panel 21 is viewed from above, the panel body 21a indicated by a solid line and the panel body 21a indicated by a dotted line provided in the lower stage are curvedly constructed. For this reason, the product is shifted and the product enters and exits.
  • the back surfaces of the panel main bodies 21a of the upper and lower wall panels 21A and 21B are not flush with each other as shown in FIG.
  • the bolt 35 that is screwed into the other end of the upper connecting member 23 is protruded by
  • the rear surface of the panel body 21 a of the wall surface panel 21 ⁇ / b> A can be supported by the other end of the upper connecting member 23. Further, as shown in FIG.
  • the back surfaces of the panel main bodies 21a of the upper and lower wall surface panels 21B and 21C are not flush with each other, and the rear surface of the panel main body 21a of the lower wall surface panel 21C is the upper wall surface panel.
  • the panel body 21a of 21B When projecting from the panel body 21a of 21B to the surface side of the wall surface 20, by projecting a bolt 35 that is screwed to the other end of the projecting lower side connecting member 24, the panel body 21a of the lower wall panel 21C is projected.
  • the other end of the lower connecting member 24 can be engaged with the back surface of the lower member.
  • the connecting members 23 and 24 engage with the adjacent panel body 21a via the bolts 35 constituting the adjustment jig that can be inserted and removed freely on the engagement surface side that engages with the adjacent panel body 21a.
  • the back surfaces of the panel main bodies 21a of the upper and lower wall panels 21A and 21B are not flush with each other as shown in FIG.
  • the back surface of the panel main body 21a of 21B protrudes from the back surface of the panel main body 21a of the upper wall surface panel 21A to the front surface side of the wall surface 20, as shown in FIG.
  • the gap formed therebetween is filled with the adjusting material 38, and the upper connecting member 23 is attached. Further, as shown in FIG.
  • the back surfaces of the panel main bodies 21a of the upper and lower wall surface panels 21B and 21C are not flush with each other, and the back surface of the panel main body 21a of the upper wall surface panel 21B is the lower wall surface panel.
  • the adjusting member 38 is between the one end of the lower connecting member 24 and the back surface of the panel main body 21a of the wall surface panel 21B.
  • the gap formed between them is filled with the adjusting material 38 and the lower connecting member 24 is attached.
  • the connecting members 23 and 24 adjust the predetermined distance 38 between the mounting surface attached to the panel main body 21a and the panel main body 21a.
  • the engagement surface that engages with the adjacent panel main body 21a is provided so as to have a predetermined distance from the adjacent panel main body 21a.
  • the engaging surfaces of the upper connecting member 23 and the lower connecting member 24 do not collide with the adjacent panel body 21a.
  • interval between the engagement surface of the upper side connection member 23 and the lower side connection member 24 and the adjacent panel main body 21a is the structure other than the structure which interposes the adjustment material 38 mentioned above, FIG.
  • FIG. As will be described later with reference to (g), (h) and FIGS. 36 (k), (l), a configuration in which a thin portion 71 in which the back surface portions of the panel main bodies 21j, 21q are thinned is provided, or FIGS. ) And FIGS. 36 (e) and 36 (f), the connecting members 23 b and 24 b are bent, as will be described later with reference to FIGS. 33 (a), 33 (b), 36 (c), and (d).
  • a configuration in which the connecting members 23e and 24e are integrally formed with a predetermined distance from the panel main bodies 21k and 21e may be used.
  • FIG. 14 is a view showing the spacing members 22 and 29 formed on the side surface of the panel main body 21a at the time of straight construction
  • FIG. 14 (a) is a plan view seen from above the wall surface constructed by being piled up obliquely.
  • the figure and the figure (b) are the front views.
  • FIG. 15 and FIG. 16 are diagrams showing the spacing members 22 and 29 formed on the side surface of the panel body 21a at the time of curve construction, and each partial view (a) shows a wall surface constructed by being obliquely stacked.
  • the top view seen from the upper part and each part figure (b) are the front views.
  • FIG. 15 shows that, in curve construction, the gap between the two adjacent panel bodies 21a becomes smaller as it goes upward and becomes a C shape, and the contact portion protrudes to the front side of the wall surface 20.
  • the case where a curve is drawn is shown.
  • the distance between the two panel bodies 21a is shorter at the upper part of the side surface than at the lower part of the side surface of the panel body 21a, and is shorter at the rear side of the side surface.
  • each panel main body 21a comes into contact with the interval maintaining material 29 and the interval maintaining material 22 formed on the upper inclined surface 28b at the upper portion of the panel main body 21a, and becomes a cushioning material.
  • FIG. 16 shows that, in the curved construction, the gap between the two adjacent panel bodies 21a becomes smaller as it goes downward and becomes a reverse C shape, and the contact portion protrudes to the back side of the wall surface 20.
  • the distance between the two panel main bodies 21a is shorter at the lower side than the upper side of the panel main body 21a and is shorter at the front side of the side. For this reason, each panel main body 21a comes into contact with the space maintaining member 22 on the lower front side in the lower portion of the panel main body 21a, and becomes a cushioning material.
  • the connecting member 23 provided on the panel main body 21a protruding outward from both the upper end portion and the lower end portion of the panel main body 21a,
  • the upper and lower panel bodies 21a can be supported at a desired position in the laying extension direction.
  • the panel main body 21a can be packed and stacked from the end for each step without considering the positional relationship between the upper and lower panel main bodies 21a in the extending direction.
  • the positional relationship of the upper and lower retaining wall blocks is shifted from a predetermined range, and the unevenness of the retaining wall block is engaged. Therefore, the stacking work efficiency of the panel main body 21a is improved without being unable to stack the retaining wall blocks.
  • the range in which it can stand independently depends on the ratio of the height and thickness of the block, and can be applied to retaining wall blocks that deviate from this dimension ratio. Without being disabled, the dimensional ratio of the height and thickness of the panel body 21a can be freely set.
  • the upper and lower panel bodies 21a are supported at desired positions by the connecting members 23 and 24 provided on the panel body 21a so as to protrude outward from both the upper end portion and the lower end portion of the panel body 21a. Since there is no restriction on the positional relationship between the upper and lower panel main bodies 21a, when the panel main bodies 21a are piled diagonally in the curved construction, laying is performed so that no gaps are generated between the panel main bodies 21a at each stage in the laying extension direction. Therefore, the accumulation of the difference in the radius of curvature of each stage of the panel body 21a can be eliminated.
  • the gap between the panel main bodies 21a at each stage is only a difference in the radius of curvature corresponding to the height of the panel main body 21a itself, and only a minute gap is generated.
  • There is no need to fill the gaps with the interstitial concrete and there is no concern about the peeling or breakage of the interstitial concrete due to long-term use.
  • the wall panel 21 can be constructed, there is no need for a temporary wall material or the like until the part that becomes the wall surface is constructed. Further, when constructing the part that will eventually become the wall surface, temporary work such as scaffolding is also possible. Since it is not necessary, the construction cost can be reduced simultaneously with the shortening of the construction period.
  • each panel main body 21a can be made the same when carrying out curve construction, a retaining wall block is used like the conventional structure which uses the trapezoidal retaining wall block from which size differs for every stacked stage. It becomes a special product and does not become expensive.
  • each panel body 21a is supported independently by the connecting members 23 and 24 provided on the panel body 21a so as to protrude outward from both the upper end and the lower end of the panel body 21a.
  • the panel body 21a can be thinned.
  • the panel main body 21a can be provided at low cost because the material of the panel main body 21a is small.
  • the panel body 21a is thickened to be independent, and the inertial force of the panel body 21a increases during an earthquake, and a large force acts on the reinforcing material connected to the panel body 21a, which may adversely affect the entire reinforcing embankment.
  • the durability and stability of the entire reinforced embankment provided with the panel main body 21a are increased.
  • the panel main body 21a can be self-supporting, it is not necessary to provide a temporary support material for supporting the panel main body 21a in order to make the panel main body 21a self-supporting, and the stacking work efficiency of the panel main body 21a is improved.
  • the panel body 21a stacked below and the panel body 21a stacked above are not one side, and the entrance / exit is between the front side or the back side of the upper and lower panel bodies 21a. Will occur.
  • the engaging surfaces of the connecting members 23 and 24 that engage with the adjacent panel body 21a are provided so as to have a predetermined distance from the adjacent panel body 21a. Therefore, the panel main body 21a can be piled up efficiently by the curved construction without causing the engagement surfaces of the connecting members 23 and 24 and the adjacent panel main body 21a to collide with each other due to the gap provided in advance.
  • the adjustment member 38 is inserted between the attachment surface attached to the panel main body 21a of the connection members 23 and 24, and the panel main body 21a, and thereby the connection members 23 and 24 are inserted.
  • the predetermined interval between the engaging surface that engages the adjacent panel body 21a and the adjacent panel body 21a is adjusted according to the size of the entrance / exit between the upper and lower panel bodies 21a. .
  • the panel main body 21a can be piled up by curve construction, without the collision surface of the connection members 23 and 24 and the adjacent panel main body 21a colliding.
  • the connecting members 23 and 24 are engaged with the adjacent panel main body 21a via the bolts 35 that can be inserted into and removed from the engaging surface side that engages with the adjacent panel main body 21a. Therefore, even when the back surfaces of the upper and lower panel main bodies 21a are not flush with each other, the upper and lower panel main bodies 21a can be adjusted by adjusting the insertion / removal of the bolts 35 to and from the engaging surface side that engages with the adjacent panel main bodies 21a. They can be easily supported and fixed without wobbling, improving the work efficiency of curve construction.
  • the embankment or the soil pit on the back side sinks or deforms at the initial stage after the construction of the panel body 21a or during an earthquake during long-term use.
  • the gap maintaining materials 22 and 29 made of elastic material provided on the side surfaces of the panel main bodies 21a serve as cushioning materials, and according to the load applied to each panel main body 21a.
  • the load applied to each panel body 21a can be distributed.
  • the panel main bodies 21a do not collide with each other, and the retaining wall blocks are chipped or damaged by directly colliding with each other as in the conventional case, so that the retaining wall block satisfies the structural requirements.
  • the durability of the panel body 21a increases without becoming impossible. Further, since the panel main body 21a is not damaged or worn out, the panel main body 21a is not damaged, so that the appearance is not disturbed from the outside, which contributes to the improvement of the aesthetic appearance.
  • the side surface which protrudes in the front side of one panel main body 21a between each panel main body 21a adjacent in the laying extension direction, and the back surface of the other panel main body 21a adjacent to this Since the side surface protruding to the side overlaps, it is possible to secure a clearance between these side surfaces at the time of curve construction, and to prevent positional deviation of the panel body 21a in a direction perpendicular to the wall surface.
  • a slight gap generated during curve construction between adjacent panel bodies 21a in the laying extension direction is formed on the side surface protruding to the front side of one panel body 21a and the back side of the other panel body 21a adjacent thereto.
  • FIG. 17 is a rear view of the panel body 21a showing a first modification of the wall panel 21 according to the present invention.
  • the connecting member 23 protruding from one end of the panel main body 21a and the connecting member 24 protruding from the other end of the panel main body 21a are predetermined so as not to be aligned with each other in one direction.
  • the panel body 21 is arranged with a gap.
  • eight insert nuts 36a for fixing the four connecting members 23 and 24 by screwing with bolts 37 are provided on the back surface of the panel body 21a.
  • four additional insert nuts 36a are embedded in the lower portion of the back surface of the panel body 21a.
  • FIG. 18 shows a rear view of the wall surface 20 formed by stacking the panel main bodies 21a shown in FIG.
  • the connecting members 23 and 24 may be formed integrally with the panel main body 21a. However, here, the connecting members 23 and 24 are formed separately from the panel main body 21a and are detachably attached to the panel main body 21a. .
  • the connecting members 23 and 24 of the upper panel main body 21a and the lower panel main body 21a may overlap and collide with each other.
  • the connecting member 24 is temporarily removed, the connecting member 24 is moved to another place where the insert nut 36a is provided, and the bolt 37 is screwed to fix the connecting member 24 to the panel body 21a.
  • the connecting members 23 and 24 projecting from one end of the panel body 21a and the connecting members 23 and 24 projecting from the other end of the panel body 21a
  • the upper panel main body 21a is stacked just above the panel main body 21a stacked on the lower side during straight construction or the like.
  • the regular stacking it is possible to avoid the connection members 23 and 24 of the upper panel body 21a and the connection members 23 and 24 of the lower panel body 21a from overlapping each other.
  • the relative position of the upper and lower panel main bodies 21a changes with the difference in the curvature radius which the upper and lower panel main bodies 21a draw, and connection
  • the collision between the members 23 and 24 may occur somewhere.
  • the connecting members 23 and 24 are formed separately from the panel main body 21a and are detachably attached to the panel main body 21a, one of the colliding connecting members 23 and 24 that collides with another attaching portion. By changing the position, the collision between the connecting members 23 and 24 can be avoided. Moreover, manufacturing costs can be significantly reduced by separately manufacturing the connecting members 23 and 24 and the panel body 21a.
  • FIG. 19 is a side view of the panel body 21a showing a second modification of the wall surface panel 21 according to the present invention.
  • FIG. 13B shows that the case where one adjusting member 38 is inserted between the back surface of the panel main body 21a and the upper connecting member 23 has been described.
  • the adjustment members 38a and 38b divided into two are inserted between one end of the upper connecting member 23 and the back surface of the panel main body 21a.
  • FIG. 13B shows that the upper connecting member 23 and the adjustment member 38 shown in FIG. 13B are integrated and reversed, and one end of the upper connecting member 23 comes into contact with the back surface of the panel main body 21a, thereby forming a gap. It shows the state that it can be installed without it.
  • the nut 34 is welded to the connecting members 23 and 24 as shown in FIG. 8, but in this modified example, the holes h of the connecting members 23 and 24 are tapped. A screw thread is cut using the bolt 35 and the bolt 35 is screwed into the hole h.
  • FIG. 20 is a four-side view of the first panel main body 21b showing a third modification of the wall surface panel 21 according to the present invention.
  • 1A is a rear view of the first panel main body 21b
  • FIG. 1B is a front view of the first panel main body 21b
  • FIG. 1C is a side view of the first panel main body 21b.
  • FIG. 4D is a bottom view of the first panel main body 21b.
  • FIG. 21 shows a rear view of a wall surface formed by stacking a plurality of first panel bodies 21b shown in FIG.
  • one end of the two upper connecting members 23 is fixed to the upper back of the panel main body 21a, and the other end protrudes upward from the upper back of the panel main body.
  • a description will be given of a case in which two lower connecting members 24 are provided on 21a and are configured such that one end is fixed to the lower back of the panel body 21a and the other end protrudes downward from the lower back and is provided on the panel body 21a. did.
  • this modified example as shown in FIG.
  • the two connecting members 25 are provided on the panel body 21b with the other ends protruding upward and downward from the upper back and lower back, and the other two The other ends of the connecting members 25 are provided on the panel body 21b so as to protrude rightward and leftward from the rear right part and the rear left part.
  • FIGS. Triangular shape When the wall surface is constructed by stacking a plurality of first panel bodies 21b as shown in FIG. 21, the second and third panel bodies 21c and 21d provided at the ends of the wall surfaces are shown in FIGS. Triangular shape.
  • 22A is a side view of the second panel body 21c
  • FIG. 22B is a rear view of the second panel body 21c
  • FIG. 22C is a front view of the second panel body 21c.
  • the figure and the figure (d) are bottom views of the 2nd panel main body 21c.
  • 23A is a side view of the third panel body 21d
  • FIG. 23B is a rear view of the third panel body 21d
  • FIG. 23C is a front view of the third panel body 21d
  • FIG. FIG. 4D is a bottom view of the third panel main body 21d.
  • FIG. 24 is a five-side view of a panel body 21e showing a fourth modification of the wall surface panel 21 according to the present invention.
  • 4A is a plan view of the panel body 21e
  • FIG. 2B is a bottom view of the panel body 21e
  • FIG. 3C is a side view of the panel body 21e
  • FIG. 4D is a front view of the panel body 21e.
  • the figure and the figure (e) are the rear views of the panel main body 21e.
  • the wall panel of the fourth modification is a panel body. 21e, a connecting member 23 provided on the panel main body 21e so as to project outward from one of the one end or the other end of the panel main body 21e, and at least one of the one end or the other end of the panel main body 21e. And an engaging portion 51 that engages with the other end portion or one end portion of the adjacent panel main body 21e.
  • the connecting member 23 is provided at one upper end portion of the panel body 21e, and the engaging portion 51 is provided at both the upper end portion and the lower end portion of the panel body 21e.
  • FIG. 25 is a side view of the wall surface configured by stacking the panel body 21e shown in FIG. 24 obliquely in a plurality of stages by engaging the adjacent panel body 21e with the connecting member 23 and the engaging portion 51.
  • FIG. 26 is a rear view of the wall surface shown in FIG.
  • the engaging portions 51 of the adjacent upper and lower panel main bodies 21e are put together and stacked.
  • each connecting member 23 is engaged with the adjacent panel body 21e via a bolt 35 that can be freely inserted into and removed from the engagement surface side that engages with the adjacent panel body 21e.
  • adjacent upper and lower panel bodies 21e are stacked in a plurality of stages.
  • the panel body 21e is stacked in a plurality of stages obliquely without using the bolts 35 and the adjusting material 38.
  • the wall panel shown in FIGS. 24 and 25 fixes the one connecting member 23 below the panel body 21e adjacent to the upper and lower sides and the other panel body 21e above to each other in FIGS.
  • the structure provided with the fall prevention material like the fall prevention material 92 shown may be sufficient. According to this structure, in the operation
  • the wall surface panel 21 according to the fourth modified example when the panel body 21e is stacked in a plurality of stages, at least one of the connecting member 23 and the panel body 21e provided to protrude outward from one of the panel bodies 21e.
  • the upper and lower panel main bodies 21e can be supported at desired positions in the laying extension direction by engaging with the adjacent panel main bodies 21e by the engaging portions 51 provided on either side. For this reason, when stacking the panel main body 21e, it is possible to pack the panel main body 21e from the end for each step without considering the positional relationship between the upper and lower panel main bodies 21e in the laying extension direction. Therefore, the wall panel 21 according to the above-described fourth modified example has the same operations and effects as those of the embodiment configured by the wall panel 21 shown in FIG. 7 described above.
  • FIG. 27 is a partial side view of a wall surface constituted by stacking panel bodies 21e obliquely in a plurality of stages, showing a fifth modification of the wall panel 21 according to the present invention.
  • the engaging portion 51 is spaced apart from the adjacent panel body 21e by the engaging surface 51 that engages with the adjacent panel body 21e.
  • the engaging portion 51 is provided so that the engaging surface that engages with the adjacent panel body 21e is spaced from the adjacent panel body 21e by a predetermined distance 52. ing. Adjacent panel main bodies 21e are engaged with each other by the tip of a bolt 35 screwed into the insert nut 36b.
  • the panel main body 21e stacked below and the panel main body 21e stacked above are not one surface, but the upper and lower panel main bodies.
  • the entrance / exit occurs between the front side or the back side of 21e.
  • the engaging surface of the engaging portion 51 that engages with the adjacent panel body 21e is provided so as to have a predetermined interval 52 from the adjacent panel body 21e.
  • the panel main body 21e can be piled up efficiently by the curved construction without causing the engaging surface of the engaging portion 51 and the adjacent panel main body 21e to collide with each other due to the provided gap.
  • the engaging part 51 is via the volt
  • the engagement engages with the adjacent panel main body 21e.
  • FIG. 28 is a side view of the wall surface panel 21 in which the concrete 60 is placed behind the wall surface panel 21, showing a sixth modification of the wall surface panel 21 according to the present invention.
  • the connecting members 23 and 24 include L-shaped fixing portions 23i and 24i that are fixed to objects provided on the back side of the panel body 21a.
  • fixed part 23i and 24i is not limited to L-shape, Shapes other than L-shape may be sufficient.
  • a water stop material 62 is provided between the upper and lower panel bodies 21a.
  • the fixing portions 23i and 24i are L-shaped, and thus the connecting members 23 connected to the fixing portions 23i and 24i and the fixing portions 23i and 24i. , 24 and the panel body 21 a are firmly fixed to the concrete 60.
  • the structure which does not provide the water stop material 62 between the panel main bodies 21a of the upper and lower sides of the wall surface panel 21 may be sufficient.
  • FIG. 29A is a side view of a single panel body 21a shown in FIG. 28, and FIG. 29B is a side view of the process of forming the back surface structure of the wall panel 21 shown in FIG.
  • the tip of the connecting member 24 on the lower side of the panel body 21a is fixed by placing the concrete 60 up to the line A, so that when placing the concrete up to the alternate long and short dash line B, the second stage panel body 21a is made of concrete. It is prevented from falling by pressure.
  • the fixing portions 23i and 24i of the connecting members 23 and 24 are provided on the back side of the panel body 21a, for example, placed on the back side of the panel body 21a.
  • the panel main body 21a provided with the connecting members 23 and 24 is also fixed because it is fixed to a structure such as the concrete 60 described above, or a fill or earth burrow buried on the back side of the panel main body 21a.
  • a support made of H steel or the like used as a support to prevent the panel main body 21a from being self-supporting or falling down due to the pressure of the concrete is required. It will not be.
  • FIG. 30 is a side view of the wall surface panel 21 in which the concrete 60 is placed behind the wall surface panel 21, showing a seventh modification of the wall surface panel 21 according to the present invention.
  • the same parts as those in FIGS. 28 and 29 are denoted by the same reference numerals, and the description thereof is omitted.
  • the panel body 21f in this modified example includes an engaging portion 51 that engages with the adjacent panel body 21f.
  • fixed part 23i is provided.
  • the tip of the connecting member 24 is embedded and fixed in the concrete 60 as in the sixth modified example, so that the connecting member 24 is fixed.
  • the action / effect that prevents the upper panel body 21a provided from falling to the front surface is not exhibited, the same actions / effects as those of the above-described sixth modification are exhibited in other respects.
  • FIGS. 31 (a) and 31 (b) are a side view and a rear view showing an eighth modification of the wall panel according to the present invention
  • FIGS. 31 (c) and (d) are a ninth modification of the wall panel according to the present invention
  • FIGS. 9E and 9F are a side view and a rear view showing a tenth modification of the wall panel according to the present invention.
  • the four connecting members 23 and 24 are provided as shown in FIG. 7B, but the number of connecting members is not limited to four.
  • the connecting members 23a and 24a have a structure made of concrete, rubber, synthetic resin, or the like, which is wider and thicker than the connecting members 23 and 24 shown in FIG. 7B.
  • the structure by which the connection member 23 is installed in the upper part of the panel main body 21g like the 9th modification shown to the same figure (c) and (d) may be sufficient.
  • a concave shape and a plate-like engagement portion 51a fitted to the concave shape and the lower portion of the panel body 21g are provided.
  • two of the connecting members 24 are installed in the lower portion of the panel body 21h, and the engaging portion 51a similar to the above is provided in the panel body 21h.
  • the structure provided in the upper part and lower part of this may be sufficient.
  • FIGS. 32 (a) and 32 (b) are a side view and a rear view showing an eleventh modification of the wall panel according to the present invention
  • FIGS. 32 (c) and (d) are a twelfth modification of the wall panel according to the present invention
  • (E) and (f) are side and rear views showing a thirteenth modification of the wall panel according to the present invention
  • (g) and (h) are according to the present invention. It is the side view and back view which show the 14th modification of a wall surface panel.
  • the connecting members 23 and 24 are fixed to the panel main body 21a via the adjusting member 38 as shown in FIG.
  • the members 23 and 24 and the panel body 21a may be provided so as to have a predetermined interval.
  • the connection members 23b and 24b may be bent and one end may be fixed inside the panel body 21i.
  • the structure by which the end of the connection members 23 and 24 is fixed to the box-shaped fixing member 70 may be sufficient like the 12th modification shown to the same figure (c) and (d).
  • the structure by which the panel main body 21p is formed in a rectangular parallelepiped may be sufficient like the 13th modification shown to the figure (e) and (f).
  • a thin portion 71 is formed by thinning the upper and lower two back portions of the panel body 21j, and the connecting members 23 and 24 are adjacent to each other.
  • An engagement surface that engages with the panel body 21j may be provided so as to have a predetermined distance from the adjacent panel body 21j.
  • FIGS. 33 (a) and 33 (b) are a side view and a rear view showing a fifteenth modification of the wall panel according to the present invention
  • FIGS. 33 (c) and (d) are a sixteenth modification of the wall panel according to the present invention.
  • (E) And (f) is the side view and back view which show the 17th modification of the wall surface panel by this invention.
  • the connecting members 23e and 24e may be integrally formed with the panel body 21k via the joint portion 72. In this case, the connecting members 23e and 24e can be fixed to the panel main body 21k without the need for bolts.
  • a connecting member 23c longer than the height of the panel main body 21l may be integrally formed with the panel main body 21l via the joint 73.
  • bolt 37 may be sufficient like the 17th modification shown to the figure (e) and (f).
  • FIGS. 34 (a) and (b) are a side view and a rear view showing an eighteenth modification of the wall panel according to the present invention
  • FIGS. 34 (c) and (d) are a nineteenth modification of the wall panel according to the present invention
  • (E) And (f) is the side view and back view which show the 20th modification of the wall surface panel by this invention.
  • the panel main body 21e includes the engaging portion 51 as shown in FIG. 24, and the connecting member 23 is provided on the upper portion of the panel main body 21e.
  • the connecting member 24 is installed at the lower portion of the panel body 21e, and the engaging portions 51 are provided at the upper and lower portions of the panel body 21e. It may be a configuration.
  • the upper and lower engaging portions 51b are provided, and the connecting member 23 is provided on the panel main body 21n. It may be a configuration.
  • the position of the connection member 23 of the figure (c), (d) may be the structure upside down.
  • the engaging portions 51 and 51b are provided so that an engaging surface that engages with the adjacent panel body 21 is spaced from the adjacent panel body 21 by a predetermined distance.
  • a bolt 35 constituting an adjusting jig for engaging adjacent panel main bodies 21 without wobbling is provided through the insert nut 36b.
  • FIGS. 35 (a) and (b) are a side view and a rear view showing a twenty-first modification of the wall panel according to the present invention
  • FIGS. 35 (c) and (d) are a twenty-second modification of the wall panel according to the present invention
  • (E) and (f) are side and rear views showing a twenty-third modification of the wall panel according to the present invention
  • (g) and (h) are according to the present invention. It is the side view and back view which show the 24th modification of a wall surface panel.
  • the adjustment member 38 is removed from the wall surface panel of FIGS. An inverted configuration may be used. Further, as in the twenty-second modification shown in FIGS. 14C and 14D, the adjusting member 38 is removed from the wall surface panel of FIGS. 34E and 34F, and the engaging portion 51b and the position of the unevenness are removed. May be configured upside down. Moreover, it is the structure provided with the engaging part 51c as illustrated like the 23rd modification shown to the figure (e), (f), and the 24th modification shown to the figure (g), (h). There may be.
  • FIGS. 36 (a) and 36 (b) are a side view and a rear view showing a twenty-fifth modification of the wall panel according to the present invention
  • FIGS. 36 (c) and (d) are a twenty-sixth modification of the wall panel according to the present invention.
  • (E) and (f) are a side view and a rear view showing a twenty-seventh modification of the wall panel according to the present invention
  • (g) and (h) are according to the present invention.
  • FIGS. (I) and (j) are a side view and a rear view showing a twenty-ninth modified example of the wall panel according to the present invention.
  • (l) are a side view and a rear view showing a thirtieth modification of the wall surface panel according to the present invention.
  • a connecting member 23a made of wide, thick concrete, rubber, synthetic resin or the like is provided on the upper portion of the panel body 21e, and the lower portion is a bolt.
  • the structure which engages using 35 and the insert nut 36b may be sufficient.
  • a similar connecting member 23e is integrally formed on the upper portion of the panel body 21e, and the lower portion is formed by using bolts 35 and insert nuts 36b. The structure which engages may be sufficient.
  • a bent connecting member 23b having one end fixed inside the panel main body 21e is provided, and the lower part includes a bolt 35 and an insert nut.
  • the structure which engages using 36b may be sufficient.
  • the structure which fixes the end of the connection member 23 with the fixing member 70 may be sufficient like the 28th modification shown to the same figure (g) and (h).
  • the lower part of the panel main body 21e is provided with a bolt 35 and an insert nut 36b for engaging with the adjacent panel main body 21e. Further, as in the twenty-ninth modification shown in FIGS.
  • a panel main body is provided with a connecting member 23 at the upper part of the panel main body 21e and provided with engaging portions 51 as shown in the upper and lower parts.
  • the structure provided with the substantially L-shaped support member 50 in the lower part of 21e may be sufficient.
  • the panel main bodies 21e and 21q shown in FIGS. 1A to 1K include an engaging portion 51 that engages with the other end or one end of the adjacent panel main body 21.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Retaining Walls (AREA)
  • Revetment (AREA)

Abstract

De façon classique, si la relation de position entre des blocs de paroi de maintien supérieur et inférieur (1) est hors d'une plage prédéterminée, une saillie (2) et une cavité (3) des blocs de paroi de maintien (1) ne peuvent pas venir en prise entre elles, rendant l'empilement des blocs de paroi de maintien (1) impossible. L'invention porte sur un panneau de surface de paroi par lequel, lors de l'empilement de corps de panneau (21a) en de multiples étages en un empilement incliné, des éléments de liaison (23, 24) disposés sur chacun des corps de panneau (21a) de façon à faire saillie vers l'extérieur tout à la fois à partir des extrémités supérieure et inférieure du corps de panneau (21a) viennent en prise avec des corps de panneau adjacents supérieur et inférieur (21a) de façon à rendre les corps de panneau (21a) supportés les uns par rapport aux autres en une position souhaitée dans la direction dans laquelle les corps de panneau supérieur et inférieur (21a) sont posés et étendus. Par conséquent, lors de l'empilement des corps de panneau (21a), les corps de panneau (21a) peuvent être empilés les uns sur les autres par disposition des corps de panneau (21a) un à un en partant d'une extrémité de chaque rangée sans considérer la relation de position entre des corps de panneau supérieur et inférieur (21a) dans la direction dans laquelle les corps de panneau (21a) sont posés et étendus.
PCT/JP2009/066682 2009-09-25 2009-09-25 Panneau de surface de paroi WO2011036771A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200980161603.7A CN102510919B (zh) 2009-09-25 2009-09-25 壁面板
KR1020127006148A KR101472191B1 (ko) 2009-09-25 2009-09-25 벽면 패널
PCT/JP2009/066682 WO2011036771A1 (fr) 2009-09-25 2009-09-25 Panneau de surface de paroi
JP2011532849A JP5254453B2 (ja) 2009-09-25 2009-09-25 壁面パネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/066682 WO2011036771A1 (fr) 2009-09-25 2009-09-25 Panneau de surface de paroi

Publications (1)

Publication Number Publication Date
WO2011036771A1 true WO2011036771A1 (fr) 2011-03-31

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PCT/JP2009/066682 WO2011036771A1 (fr) 2009-09-25 2009-09-25 Panneau de surface de paroi

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JP (1) JP5254453B2 (fr)
KR (1) KR101472191B1 (fr)
CN (1) CN102510919B (fr)
WO (1) WO2011036771A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012233323A (ja) * 2011-04-28 2012-11-29 Shinichi Yuta 壁面構築方法
WO2014024269A1 (fr) * 2012-08-08 2014-02-13 Yuta Shinichi Procédé de construction de surface murale et structure de surface murale
JP2022020018A (ja) * 2020-07-18 2022-01-28 田中鉄筋工業株式会社 組立擁壁

Families Citing this family (5)

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KR200468018Y1 (ko) * 2013-05-27 2013-07-22 김병수 옹벽용 조립식 콘크리트 블록의 고정장치
CN107201703B (zh) * 2017-08-01 2023-07-11 四川睿铁科技有限责任公司 一种地震区路基支挡减震结构及其施工方法
CN109518717A (zh) * 2018-11-16 2019-03-26 江苏科技大学 一种装配式挡土墙及施工方法
JP6831982B1 (ja) * 2020-07-31 2021-02-24 株式会社協和エクシオ パラペット吊り下げ式アンテナ架台
CN117127557B (zh) * 2023-10-08 2024-04-16 湖北宇声环保科技有限公司 一种可定制型联锁生态护坡砖及其应用

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JPH08165727A (ja) * 1992-03-24 1996-06-25 Takeshige Shimonohara 構築用パネル体とその連結方法
JPH08158350A (ja) * 1994-12-09 1996-06-18 Chichibu Onoda Cement Corp 壁体の構築方法
JP4412572B2 (ja) * 2001-02-21 2010-02-10 株式会社インバックス 外壁ユニット、コンクリート構造物および同構造物の施工方法
JP3902036B2 (ja) * 2002-03-19 2007-04-04 新興工材株式会社 両側に擁壁を有する構築体
CN2903184Y (zh) * 2005-06-01 2007-05-23 卢竹生 自扣式钢筋砼预制块挡土墙
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JP2005113543A (ja) * 2003-10-09 2005-04-28 Bridgestone Corp コンクリ−トパネル壁面材の組立構造

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012233323A (ja) * 2011-04-28 2012-11-29 Shinichi Yuta 壁面構築方法
WO2014024269A1 (fr) * 2012-08-08 2014-02-13 Yuta Shinichi Procédé de construction de surface murale et structure de surface murale
CN104685133A (zh) * 2012-08-08 2015-06-03 汤田晋市 壁面构筑方法以及壁面构造
JP5869131B2 (ja) * 2012-08-08 2016-02-24 晋市 湯田 壁面構築方法および壁面構造
JP2022020018A (ja) * 2020-07-18 2022-01-28 田中鉄筋工業株式会社 組立擁壁

Also Published As

Publication number Publication date
KR20120041788A (ko) 2012-05-02
KR101472191B1 (ko) 2014-12-12
CN102510919B (zh) 2014-11-05
JP5254453B2 (ja) 2013-08-07
CN102510919A (zh) 2012-06-20
JPWO2011036771A1 (ja) 2013-02-14

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