KR101568167B1 - Earths wall for groundprotection - Google Patents

Earths wall for groundprotection Download PDF

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Publication number
KR101568167B1
KR101568167B1 KR1020150079579A KR20150079579A KR101568167B1 KR 101568167 B1 KR101568167 B1 KR 101568167B1 KR 1020150079579 A KR1020150079579 A KR 1020150079579A KR 20150079579 A KR20150079579 A KR 20150079579A KR 101568167 B1 KR101568167 B1 KR 101568167B1
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KR
South Korea
Prior art keywords
gap adjusting
pair
adjusting member
plate
supports
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KR1020150079579A
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Korean (ko)
Inventor
박문용
윤승문
이창열
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(주)동남종합감리공단건축사사무소
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Priority to KR1020150079579A priority Critical patent/KR101568167B1/en
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Publication of KR101568167B1 publication Critical patent/KR101568167B1/en

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    • 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
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention provides a synthetic soil wall for building foundation sanding. The composite foundation wall for building foundation sandwich comprises a pair of supports spaced apart from each other; A turntable disposed between the pair of supports and having a predetermined width, width, and thickness, and having a wave-like protrusion formed on one surface thereof; And a horizontal adjustment unit installed on both sides of the dust plate and adjusting the horizontal state by individually adjusting the gap from the outer surface of the pair of supports at the upper and lower portions.

Description

{EARTHS WALL FOR GROUND PROTECTION}

The present invention relates to a synthetic soil wall for building foundation sanding, in which a synthetic soil board installed at the time of foundation work is arranged horizontally, and an auxiliary soil board is integrally provided to prevent the generation of empty space at the lower end The present invention relates to a synthetic soil wall for building foundation soil cladding.

Generally, a temporary earth retaining work is carried out as a method to maintain the stability of the adjacent ground through the dismantling, settlement prevention and displacement suppression of the back surface of the excavation during the excavation work for the construction of the concrete structure in the construction site.

In the case of urban densely built buildings, it is important to construct a temporary earth retaining structure due to the problem of the stability of surrounding buildings such as the settlement due to the excavation of the ground due to the close construction of the existing building.

The above-mentioned construction method is classified into a toe wall method and a toe wall support method. Among them, the toe wall method which is most suitable for the construction in the urban area prevents the collapse of the ground, Minimize the settlement of buildings.

In this method, an H-shaped steel pile having a recessed portion at both ends is disposed on a plurality of grounds, and a plurality of soil plates are installed between the plurality of steel piles to prevent soil collapse.

However, the existing soil wall simply presses the flat steel plate under the ground, so that the steel plate is simply pressured into the ground. At this time, when the terrage is formed, the internal deflection of the steel plate, that is, There is a problem that it is difficult to construct the wrist strap construction member.

In addition, conventionally, both ends of the earth wall are supported by two piles. Therefore, when the pile can not attain a normal vertical posture, the horizontal state of the earth wall itself is distorted and the black screen can not be normally performed.

In addition, conventionally, there is a problem that when the excessive pressure is generated due to the fact that the surface that is in contact with black can not uniformly disperse the outwardly directed force in a planar relation, the wall is bent and collapsed.

The prior art related to the present invention is Korea Registered Patent Registration No. 10-0592102 (registered on June 14, 2006).

It is an object of the present invention to provide a synthetic soil wall for building foundation sand retaining structure in which a posture wall is arranged horizontally and an auxiliary soil plate is integrally provided to prevent empty space at the lower end of the upper part.

In a preferred embodiment, the present invention provides a synthetic soil wall for building foundation sanding.

The composite foundation wall for building foundation sandwich comprises a pair of supports spaced apart from each other; A turntable disposed between the pair of supports and having a predetermined width, width, and thickness, and having a wave-like protrusion formed on one surface thereof; And a horizontal adjustment unit installed on both sides of the dust plate and adjusting the horizontal state by individually adjusting the gap from the outer surface of the pair of supports at the upper and lower portions.

The horizontal regulating unit may include a hinge unit formed at the center of each of the opposite side portions of the toner plate, a first gap adjusting member hingedly connected to the hinge unit at one end thereof and rotatably disposed along the upper and lower portions of the center of the toner plate, A second gap adjusting member hinged to the hinge end at one end and rotatably disposed along the upper and lower portions at the center of the center of the toner flow plate, and a first screw hole provided at the other end of the first gap adjusting member A first screw shaft connected to an end of the first screw shaft and a second screw shaft connected to an end of the second screw shaft; And a second screw member provided at the other end of the second gap adjusting member and having a second screw hole formed therein, A second screw shaft installed at a lower end of one side of the turntable and screwed to the second screw hole, a second bevel gear connected to an end of the second screw shaft, And a second bevel gear to which a second rotation shaft is connected at the center.

The first rotation axis and the second rotation axis are preferably protruded to the outside of the soil plate.

And the other end of the first gap adjusting member and the other end of the second gap adjusting member are supported on an outer surface of the pair of supports.

Preferably, each of the outer surfaces of the pair of supports is provided with a gap adjusting groove having a predetermined length.

Preferably, the first gap adjusting member and the second gap adjusting member are symmetrically arranged along the up and down direction at the boundary of the hinge end, and are formed of a flexible metal material.

And the other end of the first gap adjusting member and the other end of the second gap adjusting member are disposed in close contact with the inner side surface of the gap adjusting groove.

The width of the first gap adjusting member and the second gap adjusting member may be narrower than widths of both side portions of the current plate.

It is preferable that a pair of receiving grooves are formed on both side portions of the current plate.

Preferably, the first gap adjusting member and the second gap adjusting member are accommodated in the pair of receiving grooves.

It is preferable that a pair of sliding holes are formed at the upper and lower ends of the current plate.

Preferably, each of the pair of sliding holes is provided with a pair of sliding protrusions and a pair of auxiliary soil plates to be inserted.

Preferably, a plurality of first positioning holes are formed on both sides of each of the pair of auxiliary soil plates so as to be spaced apart from one another in the vertical direction.

It is preferable that a second positioning hole passing through the current plate and coinciding with the position of any one of the plurality of first positioning holes is formed in the current plate.

It is preferable that one of the second positioning hole and the plurality of first positioning holes is coupled to each other by the positioning bolt so that the positions of the pair of auxiliary soil plates are fixed.

It is preferable that the first rotation shaft is rotated by driving the first rotation motor and the second rotation shaft is rotated by driving the second rotation motor.

It is preferable that a horizontal sensor for measuring a horizontal state and transmitting a horizontal signal to a controller is installed on the soil plate.

The controller drives the first rotation motor and the second rotation motor to transfer the horizontal signal so that the other end of the first gap adjusting member and the other end of the second gap adjusting member are in close contact with the outer surface of the pair of supports The first rotation axis and the second rotation axis are rotated so that the vertical distance between the both side portions of the soil plate and the outer surface of the pair of supports is individually adjusted.

According to another aspect of the present invention, there is provided a method of manufacturing a semiconductor device, comprising: a first step of providing a pair of supports spaced apart from each other; A second step of providing a soil plate having a width, a width, and a thickness set between the pair of supports and having a wave-like protrusion formed on one surface thereof; And a third step of adjusting the horizontal state by adjusting the interval from the outer surface of the pair of supports at the upper and lower portions at both side portions of the soil plate by using the horizontal adjusting portion .

A first gap adjusting member hingedly connected to the hinge end at one end and hinged at the center of each of both side portions of the current plate to be rotatable along the upper and lower portions of the center of the current plate; A second gap adjusting member hinged to the hinge end at one end and rotatably disposed along the upper and lower portions at the center of the center of the toner flow plate, and a first screw hole provided at the other end of the first gap adjusting member A first screw shaft connected to an end of the first screw shaft and a second screw shaft connected to an end of the second screw shaft; And a second screw member provided at the other end of the second gap adjusting member and having a second screw hole formed therein, A second screw shaft installed at a lower end of one side of the turntable and screwed to the second screw hole, a second bevel gear connected to an end of the second screw shaft, And a second bevel gear having a second rotation axis connected to the center thereof,

Wherein the first rotation axis and the second rotation axis are protruded to the outside of the soil plate,

And the other end of the first gap adjusting member and the other end of the second gap adjusting member are supported on the outer surface of the pair of supports.

The present invention has the effect that the auxiliary soil plate can be integrally provided to arrange the posture of the soil wall horizontally and prevent the generation of empty space at the lower end of the upper end.

Further, according to the present invention, it is possible to finely adjust the horizontal position by individually adjusting the gap between the support rods and the support rods at both sides of the to-be-measured wall to easily cope with the unsecured ground of the retention work area, So that it is possible to effectively prevent a construction accident from falling down.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the construction of a synthetic soil wall for building foundation sanding of the present invention; FIG.
2 is a cross-sectional view showing a configuration of a horizontal adjustment unit according to the present invention.
3 is a perspective view showing an auxiliary soil board according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described with reference to the accompanying drawings, in which: FIG.

FIG. 1 is a perspective view showing the construction of a synthetic soil wall for building foundation sand according to the present invention, FIG. 2 is a sectional view showing the construction of a horizontal adjustment part according to the present invention, and FIG. 3 is a perspective view showing an auxiliary soil board according to the present invention.

Referring to FIGS. 1 and 2, the present invention includes a pair of support bases 100 spaced apart from each other, a pair of support bases 100 disposed between the support bases 100, Shaped protrusions 210 formed on one surface of the pair of supporters 100. The protrusions 200 are provided on both sides of the confinement plate 200 and are spaced apart from the outer surface of the pair of supporters 100 And a horizontal adjustment unit 300 for individually adjusting the horizontal position and the horizontal position.

That is, a pair of supports are disposed so as to be spaced apart from each other at a site where earthwork is performed (Step 1)

A soil plate 200 having a predetermined width, width and thickness and on which a wave-like protrusion 210 is formed is disposed between the pair of supports 100 (second step)

Then, using the horizontal adjustment unit 300, the horizontal state is adjusted by individually adjusting the interval from the outer surface of the pair of supports 100 to the upper and lower portions. (Third Step)

The wave-like protrusions 110 have an effect of increasing the area for supporting the pressure or the force applied by the soil after the earth retaining work.

Also, although not shown in the drawings, the soil plate 100 according to the present invention may be formed with a curved body, and the auxiliary soil plate 500, which will be described later, may also be formed to have a curvature. This has the effect of evenly distributing the force applied by the soil after the retaining.

Here, the horizontal adjustment unit 300 is installed at each of both side portions of the soil plate 100.

That is, the horizontal adjustment unit 300 includes a left horizontal adjustment unit 310 installed on the left side of the dust plate 100 and a right side horizontal adjustment unit 320 installed on the right side of the dust plate 100.

Here, the configurations of the left and right horizontal adjusters 310 and 340 are the same, and the configuration of the left turntable 310 will be described as a representative example.

The left horizontal adjustment unit 310 includes a hinge stage 311 formed at the center of each of the left side portions of the soil plate 100 and one end hinged to the hinge stage 311, A first gap adjusting member 312 rotatably disposed on the upper and lower sides of the hanger plate 311, a first gap adjusting member 312 hinged to the hinge stage 311 at one end, A first screw member 313 provided at the other end of the first gap adjusting member 312 and having a first screw hole 313a and a second screw member 313 formed at the other end of the first gap adjusting member 312, A first screw shaft 314a which is installed on the upper side and is screwed to the first screw hole 313a, a first bevel gear 314 connected to an end of the first screw shaft 314a, A first bevel gear 315 that is gear-connected to the first bevel gear 314 and has a first rotation shaft 315a connected to the center thereof, A second screw member 317 provided at the other end of the second gap adjusting member 316 and having a second screw hole 317a formed therein and a second screw hole 317a provided at the lower end of the left side of the toner plate 100, A second bevel gear 318 connected to an end of the second screw shaft 318a and a second bevel gear 318 connected to the second bevel gear 318 in a gear- And a second bevel gear 319 to which the second rotating shaft 319a is connected.

The first rotation shaft 315a and the second rotation shaft 319a are protruded to the outside of the toner plate 100. [

The first and second spacing adjusting members 312 and 316 rotate the first and second rotation shafts 315a and 319a by using other external tools so that the first and second gap adjusting members 312 and 316 rotate along the hinge plate 311, As shown in FIG.

The other end of the first gap adjusting member 312 and the other end of the second gap adjusting member 316 are rotated and protruded or inserted in a state of being supported by the outer surface of the pair of supports 200, 100 and the outer surface of the supporter 200 on the upper left and lower sides of the support 100. Of course, the adjustment of the gap on the right side of the soil plate 100 also proceeds to the same process as described above.

Preferably, each of the outer surfaces of the pair of support rods 200 is provided with a gap adjusting groove 210 having a predetermined length.

The first gap adjusting member 312 and the second gap adjusting member 316 are disposed symmetrically with respect to the hinge stage 311 and are formed of a flexible metal material.

Of course, it is flexible and can be formed of a metal having a certain thickness, and can have a force required to support the outer surface of the support 200.

The other end of the first gap adjusting member 312 and the other end of the second gap adjusting member 316 are disposed in close contact with the inner surface of the gap adjusting groove 210.

The width of the first gap adjusting member 312 and the second gap adjusting member 316 are narrower than the width of both sides of the dust plate 100.

On both sides of the soil plate 100, a pair of receiving grooves 101 are formed.

In the pair of receiving grooves 101, the first gap adjusting member 312 and the second gap adjusting member 316 are accommodated.

Referring to FIG. 3, a pair of sliding holes 130 are formed at the upper and lower ends of the dust plate 100.

Preferably, each of the pair of sliding holes 130 is provided with a pair of auxiliary soil plates 500 to be slidably projected and inserted.

Preferably, a plurality of first positioning holes 510 are formed on both sides of each of the pair of auxiliary dust collecting plates 500 so as to be spaced apart from each other.

The soil plate 100 may be formed with a second positioning hole 150 passing through the soil plate 100 and coinciding with any one of the plurality of first positioning holes 510.

Either the second positioning hole 150 or the first positioning holes 510 are coupled to each other by the positioning bolt 160 so that the position of the pair of auxiliary sheet plates 500 is fixed .

Therefore, it is possible to easily prevent the empty space generated in the upper and lower portions of the dust plate 100 by projecting the auxiliary dust plates 500 after the dust plate 100 is horizontally adjusted during the operation of the black film.

2, the first rotary shaft 315a is rotated by driving the first rotary motor 420 and the second rotary shaft 319a is driven by the second rotary motor 430 As shown in FIG.

The leveling plate 100 may be provided with a horizontal sensor 410 for measuring a horizontal state and transmitting a horizontal signal to the controller 440.

The controller 440 may drive the first and second rotation motors 420 and 430 to transmit the horizontal signal so that the other end of the first gap adjusting member 312 and the second gap adjusting The other end of the member 316 is rotated in a state of being in tight contact with the outer surface of the pair of supports 200 so that the upper and lower spaces between the both sides of the soil plate 100 and the outer surface of the pair of supports 200 are individually adjusted The first rotary shaft 315a and the second rotary shaft 319a may be rotated.

In addition, although not shown in the drawing, the auxiliary soil board 500 can also be raised and lowered by a lift motor, and the lift motor is driven under the control of the controller 440. [

In addition, a wave-like protrusion may be formed on the auxiliary dust catching plate 500 like the dust receptacle 100, or a plurality of serrated supporting ribs (not shown) may be formed in a plurality of spaces.

According to the structure and operation as described above, the embodiment according to the present invention can arrange the posture wall in a horizontal position and integrally provide an auxiliary catch plate to prevent the empty space at the lower end of the upper part from being generated.

Further, according to the present invention, it is possible to finely adjust the horizontal position by individually adjusting the gap between the support rods and the support rods at both sides of the to-be-measured wall to easily cope with the unsecured ground of the retention work area, So that it is possible to effectively prevent a construction accident from falling down.

Although the present invention has been described in connection with the concrete artificial soil wall for building foundation and the construction method thereof, it is apparent that various modifications may be made without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

It is to be understood that the foregoing embodiments are illustrative and not restrictive in all respects and that the scope of the present invention is indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

100:
200: Support
300:
310:
311: Hinged end
312: first interval adjusting member
316: second gap adjusting member
410: Horizontal sensor
500: auxiliary soil

Claims (5)

A pair of supports spaced apart from each other;
A turntable disposed between the pair of supports and having a predetermined width, width, and thickness, and having a wave-like protrusion formed on one surface thereof; And
And a horizontal adjustment unit installed on both sides of the dust plate and adjusting the horizontal state individually by adjusting the gap from the outer surface of the pair of supports at the upper and lower portions,
Wherein the horizontal adjustment unit comprises:
A hinge section formed at the center of each of both side portions of the soil plate,
A first gap adjusting member hinged to the hinge end at one end thereof and rotatably disposed along the upper and lower portions of the center of the dust plate,
A second gap adjusting member hinged to the hinge end at one end and rotatable along the vertical direction at a lower center of the toner flow plate,
A first screw member installed at the other end of the first gap adjusting member and having a first screw hole,
A first screw shaft installed on an upper end of the turntable and screwed to the first screw hole, a first bevel gear connected to an end of the first screw shaft,
A first bevel gear which is gear-connected to the first bevel gear and has a first rotation shaft connected to the center thereof,
A second screw member installed at the other end of the second gap adjusting member and having a second screw hole,
A second screw shaft installed at a lower end of one side of the turbulence plate and screwed to the second screw hole, a second bevel gear connected to an end of the second screw shaft,
And a second bevel gear which is gear-connected to the second bevel gear and has a second rotation shaft connected to the center thereof,
Wherein the first rotation axis and the second rotation axis are protruded to the outside of the soil plate,
The other end of the first gap adjusting member and the other end of the second gap adjusting member are supported on the outer surface of the pair of supports,
Wherein each of the outer surfaces of the pair of supports is provided with a gap adjusting groove having a predetermined length,
Wherein the first gap adjusting member and the second gap adjusting member are symmetrically arranged along the up and down direction with the boundary of the hinge end and are formed of a flexible metal material,
The other end of the first gap adjusting member and the other end of the second gap adjusting member are disposed in close contact with the inner side surface of the gap adjusting groove,
The width of the first gap adjusting member and the second gap adjusting member is narrower than the width of both side portions of the current plate,
A pair of receiving grooves are formed on both sides of the current plate,
Wherein the pair of receiving grooves accommodates the first gap adjusting member and the second gap adjusting member.
delete The method according to claim 1,
A pair of sliding holes are formed at the upper and lower ends of the current plate,
Wherein each of the pair of sliding holes is provided with a pair of auxiliary protrusions for sliding protrusion and inserted therein,
Wherein a plurality of first positioning holes are formed on both sides of each of the pair of auxiliary soil plates,
A second positioning hole passing through the current plate and coinciding in position with any one of the plurality of first positioning holes is formed in the current plate,
Wherein one of the second positioning hole and the plurality of first positioning holes is coupled to each other by the positioning bolt to fix the position of the pair of auxiliary soil plates.
The method according to claim 1,
The first rotation shaft is rotated by driving the first rotation motor,
The second rotary shaft is rotated by driving of the second rotary motor,
A horizontal sensor for measuring a horizontal state and transmitting a horizontal signal to a controller is provided on the soil plate,
The controller comprising:
The first rotation motor and the second rotation motor are driven so that the horizontal signal is transmitted so that the other end of the first gap adjusting member and the other end of the second gap adjusting member come in close contact with the outer surface of the pair of supports And the first rotation axis and the second rotation axis are rotated so that the vertical distance between the side portions of the earth plate and the outer surface of the pair of supports is individually adjusted. delete
KR1020150079579A 2015-06-05 2015-06-05 Earths wall for groundprotection KR101568167B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101620499B1 (en) 2015-11-18 2016-05-12 (주)행복종합엔지니어링건축사사무소 Art wall setting structure
KR101888599B1 (en) * 2018-01-17 2018-08-14 한길식 Construction method for water pipe and waste pipe using that

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200394945Y1 (en) * 2005-06-15 2005-09-07 최상열 Structure for board protecting landslide
KR100995386B1 (en) * 2010-08-27 2010-11-19 합자회사 건축사사무소태백 Landslide protection board for foundation work of building

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200394945Y1 (en) * 2005-06-15 2005-09-07 최상열 Structure for board protecting landslide
KR100995386B1 (en) * 2010-08-27 2010-11-19 합자회사 건축사사무소태백 Landslide protection board for foundation work of building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101620499B1 (en) 2015-11-18 2016-05-12 (주)행복종합엔지니어링건축사사무소 Art wall setting structure
KR101888599B1 (en) * 2018-01-17 2018-08-14 한길식 Construction method for water pipe and waste pipe using that

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