CN115354857A - Integral construction process for non-load-bearing structure and main body structure - Google Patents
Integral construction process for non-load-bearing structure and main body structure Download PDFInfo
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- CN115354857A CN115354857A CN202211134138.1A CN202211134138A CN115354857A CN 115354857 A CN115354857 A CN 115354857A CN 202211134138 A CN202211134138 A CN 202211134138A CN 115354857 A CN115354857 A CN 115354857A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 10
- 238000004873 anchoring Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 6
- 239000004567 concrete Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 13
- 239000011150 reinforced concrete Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims 2
- 238000005491 wire drawing Methods 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000013643 reference control Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/025—Structures with concrete columns
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a non-bearing structure and main structure integral construction process, which comprises the following specific steps: 1) Optimizing the non-bearing structure of the outer wall according to a design construction drawing, drawing a plane layout drawing and constructing a large sample drawing; 2) Positioning and paying off, namely popping out a positioning line and a PVC hollow pipe mounting position line in sequence; 3) The blanking is carried out on the non-bearing structure steel bars according to the scheme, and the marking is done, the binding of the structural steel bars is as follows: (1) the external wall non-load-bearing structure structural steel bar is designed into a double-layer bidirectional cold-drawn steel bar mesh of C4@250 multiplied by 250, and the lacing wire is C10@500; (2) before the floor slab is poured, the vertical constructional steel bars of the non-bearing structure of the outer wall are inversely inserted into the structural beam, and the steel bar spacing and the anchoring length accord with the optimized design; compared with the traditional brick non-bearing wall structure, the invention has the advantages of simpler process, convenient operation, contribution to accelerating the construction speed, improvement of the structural integrity, effective improvement of the impermeability and capability of saving the quality problems of cracking and leakage of the traditional filling wall.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a non-bearing structure and main body structure integral construction process.
Background
The construction cycle of the traditional external wall non-bearing structure (filling wall) is long, the potential safety hazard is many, the main structure and the thermal expansion coefficient of the filling wall are different, shrinkage cracks are easily generated between the concrete structure and the filling wall, the external wall is finally cracked and leaked, the use function and the attractiveness of a building are influenced, and the external wall construction quality is improved in order to accelerate the external wall construction progress.
Therefore, there is a need to provide a new integral construction process of a non-load-bearing structure and a main structure to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides an integral construction process of a non-load-bearing structure and a main body structure.
The invention provides a non-bearing structure and main body structure integral construction process, which comprises the following specific steps:
1) Optimizing the non-bearing structure of the outer wall according to a design construction drawing, drawing a plane layout drawing, and constructing a large sample drawing;
2) Positioning and paying off, namely popping out a positioning line and a PVC hollow pipe mounting position line in sequence;
3) The blanking is carried out on the non-bearing structure steel bars according to the scheme, and the marking is done, the binding of the structural steel bars is as follows:
(1) the external wall non-load-bearing structure structural steel bar is designed into a double-layer bidirectional cold-drawn steel bar mesh of C4@250 multiplied by 250, and the lacing wire is C10@500;
(2) before the floor slab is poured, the vertical constructional steel bars of the non-bearing structure of the outer wall are inversely inserted into the structural beam, and the steel bar spacing and the anchoring length accord with the optimized design;
(3) binding horizontal structural steel bars of the non-load-bearing structure of the outer wall, anchoring two ends of the horizontal steel bars into main body structures on two sides, wherein the distance between the steel bars and the anchoring length meet the design and specification requirements;
4) And installing the PVC hollow pipe:
(1) putting PVC hollow pipes into the cavity in sequence according to the positioning size;
(2) for avoiding the displacement of PVC hollow tube, set up the two-way cold drawn wire reinforcing bar net piece of double-deck of C4@ 250X 250 in both sides to adopt diameter 10 mm's lacing wire fixed, make it form a whole, the lacing wire sets up one according to per 500mm, length is 10mm less than the wall thickness, and the horizontal direction is arranged along PVC piping limit.
5) The upper opening and the junctions of the two side surfaces of the non-bearing structure of the outer wall and the main body structure are connected by using flexible materials and isolated from the main body structure, so that the adverse effect of the non-bearing structure on the rigidity of the main body structure is reduced, and the operation process comprises the steps of embedding the flexible materials of the blanking materials into the side surface joints, firmly binding the flexible materials with the shear wall reinforcing steel bars by using No. 23 binding wires, and horizontally and vertically pulling the joints;
6) Reporting and checking after the early installation, installing the template and pouring concrete after the acceptance check is passed, and maintaining the concrete after the concrete is poured;
7) The time of form removal is decided according to the concrete condition of the engineering project, and the side form can guarantee that the surface and edges and corners of the component are not damaged due to the influence of form removal and can be removed at the rear part of the concrete strength.
Preferably, the minimum reinforcement ratio of the non-seismic member is met in the step 1).
Preferably, in the step 4), the volume rate and the set quantity of the PVC hollow pipes in the non-bearing structure of the outer wall can be obtained by comparing and calculating the volume weight of the concrete and the volume weight of the filled wall, the thickness of the non-bearing structure of the outer wall is consistent with that of the shear walls on two sides, when the thickness of the cavity is 200mm, the PVC hollow pipes with the diameter of 90mm are used in the middle, and the wall thickness is 2.1mm for filling.
Preferably, the length of the PVC hollow pipe in the step 4) is = net height of the wall body-50 mm, and it is required to ensure that both ends of the PVC hollow pipe are plugged completely before the PVC hollow pipe is installed, so that concrete is prevented from entering the inner side of the PVC hollow pipe when the concrete is poured.
Preferably, the limit control of the displacement angle between the elastic layer and the plastic layer of the flexible structure under the action of the rare earthquake in the step 5) is as follows: the reinforced concrete shear wall structure comprises a reinforced concrete frame shear wall structure and a frame core tube structure 1/100, and the reinforced concrete shear wall structure and a tube-in-tube structure 1/120;
according to different structural forms:
the width of the flexible isolation layer is controlled by the limit value of the layer height multiplied by the displacement angle of the rare earthquake;
w =2900mm × 1/120=24.2mm, the calculated width of the flexible insulation layer being set at 30 mm;
and (2) blanking the flexible material according to the height and thickness of the non-bearing structure, wherein the blanking height is = net height of the wall body to 50mm, the blanking width is = thickness of the wall body to 50mm, the inner side is 10mm, and the outer side is 40mm.
Compared with the related technology, the overall construction process of the non-load-bearing structure and the main body structure provided by the invention has the following beneficial effects:
compared with the traditional brick non-bearing wall structure, the invention has the advantages of simpler process, convenient operation, contribution to accelerating the construction speed, improvement of the structural integrity, effective improvement of the impermeability and saving of the quality problems of cracking and leakage of the traditional filling wall.
Drawings
FIG. 1 is a schematic process flow diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the tear-off strip of the present invention.
Reference numbers in the figures: 1. PVC hollow pipes; 2. double-layer bidirectional cold-drawing steel bar mesh; 3. stretching a rib; 4. PVC seam drawing board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, 2 and 3, an embodiment of the invention provides a process for integrally constructing a non-load-bearing structure and a main body structure.
The invention provides a non-bearing structure and main structure integral construction process, which comprises the following specific steps:
1) Optimizing the non-bearing structure of the outer wall according to a design construction drawing, drawing a plane layout drawing and constructing a large sample drawing;
2) Positioning and paying off, wherein a positioning line and a mounting position line of the PVC hollow pipe 1 are sequentially popped up;
3) The blanking is carried out on the non-bearing structure steel bars according to the scheme, and the marking is done, the binding of the structural steel bars is as follows:
(1) the external wall non-load-bearing structure structural steel bar is designed into a double-layer bidirectional cold-drawn wire steel bar mesh 2 of C4@250 multiplied by 250, and a lacing wire 3 is C10@500;
(2) before the floor slab is poured, the vertical constructional steel bars of the non-bearing structure of the outer wall are inversely inserted into the structural beam, and the steel bar spacing and the anchoring length accord with the optimized design;
(3) binding horizontal structural steel bars of the non-load-bearing structure of the outer wall, anchoring two ends of the horizontal steel bars into main body structures on two sides, wherein the distance between the steel bars and the anchoring length meet the design and specification requirements;
4) And installing the PVC hollow pipe 1:
(1) putting the PVC hollow pipes 1 into the cavity in sequence according to the positioning size;
(2) for avoiding PVC hollow tube 1 to shift, set up the two-way cold drawn wire reinforcing bar net piece 2 of double-deck of C4@ 250X 250 in both sides to adopt diameter 10 mm's lacing wire 3 fixed, make it form a whole, lacing wire 3 sets up one according to per 500mm, and length is 10mm less than the wall thickness, and the horizontal direction is arranged along PVC pipe limit.
5) The upper opening and the junctions of two side surfaces of the non-bearing structure of the outer wall and the main structure are connected by using flexible materials and isolated from the main structure, so that the adverse effect of the non-bearing structure on the rigidity of the main structure is reduced, the operation process is that the lower flexible materials are embedded into the side surface joints and firmly bound with the shear wall reinforcing steel bars by using No. 23 binding wires, and a horizontal PVC seam pulling plate 4 and a vertical PVC seam pulling plate 4 are arranged;
6) Reporting and checking after the early installation, installing the template and pouring concrete after the acceptance check is passed, and maintaining the concrete after the concrete is poured;
the method aims at the requirement of template installation, template installation can be carried out after a supervision engineer checks and accepts the template, the surface of a wallboard is cleaned before installation, a proper amount of release agent is smeared, and the project is planned to be matched with an aluminum alloy template for construction; according to the wall positioning control line, starting from an end sealing plate, installing wall plates on two sides one by one simultaneously, installing back ridges and adjustable diagonal rods as shown in a template drawing, wherein the diagonal rods adopt an upward-pulling and downward-pushing mode, U-shaped steel bars are pre-embedded on a floor, downward-pushing is supported on a first back ridge, upward-pulling positions are arranged on template stiffening ribs, the positions of the wall pull rods are met in the installation process, a rubber pipe and a cup head are required to be sleeved on the pull rods, two ends of the pull rods penetrate through corresponding template hole positions, after the wall plates are installed, temporary supporting and fixing are required, tightening is carried out on two installation sides, wall pull rod screws are screwed, the thickness of a wall body is guaranteed, a fixed plumb hammer freely falls down at a corner at the top of the wall mold, and a plumb hammer tip part is aligned with the floor verticality control line. If deviation exists, the inclined strut is adjusted until the plumb tip part is superposed with the reference control line (the wall body is vertical), four back ridges are arranged on the wall body from bottom to top, the size of each back ridge is two pieces of 80X40X3.0 square steel, and the oppositely-pulling screw rods used by the wall body are
The horizontal space of the thick-tooth screw is less than or equal to 800mm, the disturbance of the positioning ribs is forbidden when the template is installed, the wall-through screw needs to avoid the arrangement of the PVC pipe, the template reinforcing system and the shear wall templates on two sides are ensured to form a whole, the quality and the permission of template installation are ensuredThe deviation meets the standard requirement;
what need explain to the concrete maintenance, guarantee that the non-bearing structure of outer wall and major structure are integrally cast the shaping, the slump of strict control concrete, raw and other materials forbid adding water, it is closely knit to ensure the concrete vibration, pay attention to not touching reinforcing bar, PVC pipe, flexible isolation layer etc. during the vibration, strictly carry out the maintenance according to the standard requirement, spray the maintenance to the wall body after the template is demolishd, the concrete condition according to the engineering project decides the demolition time, the side form can guarantee at the concrete strength that component surface and edges and corners do not receive the damage back because of the influence of demolishment.
Referring to fig. 1, 2 and 3, the steel bars of the non-load-bearing structure of the exterior wall are arranged according to the design specification of concrete structure (GB 50010), and the minimum reinforcement ratio of the non-earthquake-resistant member is satisfied in step 1).
Referring to fig. 1, 2 and 3, in the step 4), the volume ratio and the number of the PVC hollow pipes 1 in the non-bearing structure of the outer wall can be obtained by comparing the volume weight of the concrete with the volume weight of the filled wall, the thickness of the non-bearing structure of the outer wall is consistent with the thickness of the shear walls on both sides, when the thickness of the cavity is 200mm, the PVC hollow pipes 1 with the diameter of 90mm are used in the middle, and the wall thickness is 2.1mm for filling.
Referring to fig. 1, 2 and 3, in the step 4), the length of the PVC hollow pipe 1 = net height of the wall-50 mm, and it is required to ensure that both ends of the PVC hollow pipe 1 are sealed completely before installing the PVC hollow pipe 1, so as to prevent concrete from entering the inside of the PVC hollow pipe 1 when pouring concrete.
Referring to fig. 1, 2 and 3, according to the building earthquake-resistant design criteria, step 5), the limit control of the displacement angle between the elastic and plastic layers of the flexible structure under the action of rare earthquakes is as follows: the reinforced concrete shear wall structure comprises a reinforced concrete frame shear wall structure and a frame core tube structure 1/100, and the reinforced concrete shear wall structure and a tube-in-tube structure 1/120;
according to different structural forms:
the width of the flexible isolation layer is controlled by the limit value of the layer height multiplied by the displacement angle of the rare earthquake;
w =2900mm × 1/120=24.2mm, the calculated width of the flexible insulation layer being set at 30 mm;
and (2) blanking the flexible material according to the height and thickness of the non-bearing structure, wherein the blanking height is = net height of the wall body to 50mm, the blanking width is = wall thickness to 50mm, the inner side is 10mm, and the outer side is 40mm.
The circuits and controls involved in the present invention are all the prior art, and are not described herein in detail.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (5)
1. A non-load-bearing structure and main structure integral construction process is characterized by comprising the following specific steps:
1) Optimizing the non-bearing structure of the outer wall according to a design construction drawing, drawing a plane layout drawing and constructing a large sample drawing;
2) Positioning and paying off, namely popping up a positioning line and a mounting position line of the PVC hollow pipe (1) in sequence;
3) The non-bearing structure steel bars are subjected to blanking and marked according to the scheme, and the structure steel bars are bound:
(1) the non-bearing structure structural steel bar of the outer wall is designed into a double-layer bidirectional cold wire drawing steel bar mesh (2) of C4@250 multiplied by 250, and the lacing wire (3) is C10@500;
(2) before the floor slab is poured, the vertical constructional steel bars of the non-bearing structure of the outer wall are inversely inserted into the structural beam, and the steel bar spacing and the anchoring length accord with the optimized design;
(3) binding horizontal structural steel bars of the non-bearing structure of the outer wall, anchoring two ends of the horizontal steel bars into main body structures at two sides, wherein the distance between the steel bars and the anchoring length meet the design and specification requirements;
4) And installing the PVC hollow pipe (1):
(1) putting the PVC hollow pipes (1) into the cavity in sequence according to the positioning size;
(2) in order to avoid the displacement of the PVC hollow pipe (1), a double-layer bidirectional cold-drawn wire steel bar mesh (2) with the diameter of C4@250 multiplied by 250 is arranged on two sides, and is fixed by a lacing wire (3) with the diameter of 10mm to form a whole, the lacing wire (3) is arranged once per 500mm, the length of the lacing wire is 10mm less than the wall thickness, and the lacing wire is arranged along the edge of the PVC pipe in the horizontal direction;
5) The upper opening and the junctions of the two side surfaces of the non-bearing structure of the outer wall and the main body structure are connected by using flexible materials and isolated from the main body structure, so that the adverse effect of the non-bearing structure on the rigidity of the main body structure is reduced, and the operation process comprises the steps of embedding the lower flexible materials into the side surface joints, firmly binding the lower flexible materials with the shear wall steel bars by using No. 23 binding wires, horizontally pulling and sewing, and vertically pulling and sewing;
6) Reporting and checking after the early installation, installing the template and pouring concrete after the acceptance check is passed, and maintaining the concrete after the concrete is poured;
7) The time of stripping is determined according to the concrete condition of the engineering project, and the side form can ensure that the surface and the edges and corners of the component are not damaged due to the influence of stripping and can be disassembled after the concrete strength of the side form is improved.
2. The process for integrally constructing a non-load-bearing structure and a main body structure according to claim 1, wherein the minimum reinforcement ratio of the non-anti-seismic member is met in the step 1).
3. The integral construction process for the non-load-bearing structure and the main body structure according to claim 1, wherein in the step 4), the volume ratio and the number of the PVC hollow pipes (1) in the non-load-bearing structure of the outer wall can be obtained by comparing the volume weight of the concrete with the volume weight of the filling wall, the thickness of the non-load-bearing structure of the outer wall is consistent with the thickness of the shear walls on two sides, when the thickness of the cavity is 200mm, the PVC hollow pipes (1) with the diameter of 90mm are used in the middle, and the wall thickness is 2.1mm for filling.
4. The process for integrally constructing the non-load-bearing structure and the main body structure according to claim 1, wherein in the step 4), the length of the PVC hollow pipe (1) is = net height of the wall body to 50mm, and it is required to ensure that both ends of the PVC hollow pipe (1) are sealed completely before the PVC hollow pipe (1) is installed, so as to prevent concrete from entering the inner side of the PVC hollow pipe (1) when concrete is poured.
5. The process for integrally constructing a non-load-bearing structure and a main body structure according to claim 1, wherein the limit control of the displacement angle between the elastic layer and the plastic layer of the flexible structure under the action of rare earthquakes in the step 5) is as follows: the reinforced concrete shear wall structure comprises a reinforced concrete frame shear wall structure and a frame core tube structure 1/100, and the reinforced concrete shear wall structure and a tube-in-tube structure 1/120;
according to different structural forms:
the width of the flexible isolation layer is controlled to be more than or equal to the layer height multiplied by the displacement angle limit value of rare earthquakes;
w =2900mm × 1/120=24.2mm, the calculated width of the flexible insulation layer being set at 30 mm;
and (2) blanking the flexible material according to the height and thickness of the non-bearing structure, wherein the blanking height is = net height of the wall body to 50mm, the blanking width is = wall thickness to 50mm, the inner side is 10mm, and the outer side is 40mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211134138.1A CN115354857A (en) | 2022-09-15 | 2022-09-15 | Integral construction process for non-load-bearing structure and main body structure |
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| CN202211134138.1A CN115354857A (en) | 2022-09-15 | 2022-09-15 | Integral construction process for non-load-bearing structure and main body structure |
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Citations (6)
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|---|---|---|---|---|
| CN101413304A (en) * | 2008-12-11 | 2009-04-22 | 中建二局第三建筑工程有限公司 | Cast-in-place concrete hollow outer wall and construction method thereof |
| JP2011219929A (en) * | 2010-04-05 | 2011-11-04 | Shimizu Corp | Earthquake resisting party wall and method for constructing the same |
| CN108412094A (en) * | 2018-05-08 | 2018-08-17 | 中建四局第四建筑工程有限公司 | The construction method and device of the hollow concrete wall of masonry between a kind of replacement shear wall |
| CN212053325U (en) * | 2020-03-30 | 2020-12-01 | 云南工程建设总承包股份有限公司 | Cast-in-place concrete hollow filler wall |
| CN113502977A (en) * | 2021-07-14 | 2021-10-15 | 陈琦 | Cast-in-place concrete PVC hollow tube wallboard |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
-
2022
- 2022-09-15 CN CN202211134138.1A patent/CN115354857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413304A (en) * | 2008-12-11 | 2009-04-22 | 中建二局第三建筑工程有限公司 | Cast-in-place concrete hollow outer wall and construction method thereof |
| JP2011219929A (en) * | 2010-04-05 | 2011-11-04 | Shimizu Corp | Earthquake resisting party wall and method for constructing the same |
| CN108412094A (en) * | 2018-05-08 | 2018-08-17 | 中建四局第四建筑工程有限公司 | The construction method and device of the hollow concrete wall of masonry between a kind of replacement shear wall |
| CN212053325U (en) * | 2020-03-30 | 2020-12-01 | 云南工程建设总承包股份有限公司 | Cast-in-place concrete hollow filler wall |
| CN113502977A (en) * | 2021-07-14 | 2021-10-15 | 陈琦 | Cast-in-place concrete PVC hollow tube wallboard |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
Non-Patent Citations (1)
| Title |
|---|
| 吴献等: "建筑结构抗震设计", vol. 978, 哈尔滨工业大学出版社, pages: 82 * |
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