CN204343459U - The parapet node structure of overlaid plate type concrete shear wall system - Google Patents

The parapet node structure of overlaid plate type concrete shear wall system Download PDF

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CN204343459U
CN204343459U CN201420777793.3U CN201420777793U CN204343459U CN 204343459 U CN204343459 U CN 204343459U CN 201420777793 U CN201420777793 U CN 201420777793U CN 204343459 U CN204343459 U CN 204343459U
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parapet
wall
prefabricated layer
reinforcement
truss
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丁泓
汪力
樊骅
恽燕春
赵亚军
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Baoye Group Co ltd
Shanghai Baoyue Residential Industry Co ltd
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SHANGHAI ZIBAO INDUSTRIAL INVESTMENT Co Ltd
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Abstract

本实用新型涉一种叠合板式混凝土剪力墙体系的女儿墙节点结构,包括内预制层,外预制层,内预制层与外预制层通过桁架筋连接在一起;外预制层高出内预制层的部分作为女儿墙外皮;女儿墙外皮通过女儿墙桁架钢筋和纵向受力钢筋与下层墙板形成一体式结构。女儿墙外皮与下层墙板呈一体式结构,女儿墙外表层与叠合墙板在工厂一体化生产,外观质量显著提高;女儿墙桁架钢筋、纵横向钢筋等材料在工厂已固定到叠合墙板中,施工现场女儿墙钢筋绑扎量明显减少,施工效率加快;女儿墙外围无需支模,可减少脚手架、模板等材料费,同时工人高处作业的安全性大大提高;女儿墙与下层墙板连为一体,提高整体稳定性,且桁架钢筋可大大提高女儿墙的抗弯性能。

The utility model relates to a parapet node structure of a composite slab concrete shear wall system, which comprises an inner prefabricated layer and an outer prefabricated layer, and the inner prefabricated layer and the outer prefabricated layer are connected together through truss bars; the outer prefabricated layer is higher than the inner prefabricated layer The part of the first layer is used as the outer skin of the parapet wall; the outer skin of the parapet wall forms an integrated structure with the lower wall panels through the parapet truss reinforcement and longitudinal force reinforcement. The outer skin of the parapet wall and the lower wall panels are of an integrated structure. The outer skin of the parapet wall and the laminated wall panels are produced in an integrated manner in the factory, and the appearance quality is significantly improved; materials such as parapet truss bars, vertical and horizontal steel bars have been fixed to the laminated wall In the slab, the amount of steel bar binding on the parapet wall at the construction site is significantly reduced, and the construction efficiency is accelerated; there is no need for formwork on the periphery of the parapet wall, which can reduce the cost of scaffolding, formwork and other materials, and at the same time greatly improve the safety of workers working at heights; the parapet wall and the lower wall panels It is connected as a whole to improve the overall stability, and the truss reinforcement can greatly improve the bending resistance of the parapet.

Description

叠合板式混凝土剪力墙体系的女儿墙节点结构Parapet node structure of laminated slab concrete shear wall system

技术领域technical field

本实用新型涉及预制混凝土建筑的节点设计构造,尤其涉及一种叠合板式混凝土剪力墙体系的女儿墙节点结构。The utility model relates to a node design structure of a prefabricated concrete building, in particular to a parapet node structure of a laminated plate concrete shear wall system.

背景技术Background technique

随着建筑业体制改革的不断深化和建筑规模的持续扩大,建筑工业化不断受到政府和社会的关注,已然成为我国建筑业的发展方向。With the continuous deepening of the reform of the construction industry system and the continuous expansion of the construction scale, the construction industrialization has been continuously concerned by the government and the society, and has become the development direction of my country's construction industry.

现有技术中关于叠合板式混凝土剪力墙体系的女儿墙节点结构,在现场搭建过程中,由于女儿墙外表面都要支模,需要消耗大量脚手架、模板等材料费,同时人工费用较高,作业安全性有待提高;现场搭建时,女儿墙处钢筋绑扎量较大,施工效率较低。In the prior art, regarding the parapet node structure of the laminated slab concrete shear wall system, during the on-site construction process, since the outer surface of the parapet wall needs to be formworked, a large amount of materials such as scaffolding and formwork are consumed, and the labor cost is relatively high. , the operation safety needs to be improved; when erecting on site, the amount of steel bars binding at the parapet wall is relatively large, and the construction efficiency is low.

综上,现有技术中的叠合板式混凝土剪力墙结构体系相关的节点设计构造,存在某些结构节点设计不够方便,材料消耗大等缺点。To sum up, the joint design structure related to the laminated slab concrete shear wall structure system in the prior art has some disadvantages such as inconvenient design of structural joints and large material consumption.

发明内容Contents of the invention

本实用新型的目的是为了弥补现有叠合板式混凝土剪力墙体系的女儿墙节点构造设计不足,提供一种现场施工方便、减少材料消耗的叠合板式混凝土剪力墙体系的女儿墙节点构造。The purpose of this utility model is to make up for the deficiencies in the design of the parapet node structure of the existing laminated slab concrete shear wall system, and to provide a parapet node structure of the laminated slab concrete shear wall system that is convenient for on-site construction and reduces material consumption .

本实用新型采取以下技术方案:The utility model takes the following technical solutions:

一种叠合板式混凝土剪力墙体系的女儿墙节点结构,包括内预制层1,外预制层2,内预制层1与外预制层2通过桁架筋5连接在一起;外预制层2高出内预制层1的部分作为女儿墙外皮;女儿墙外皮通过女儿墙桁架钢筋14和纵向受力钢筋4与下层墙板连为一体式结构。A parapet node structure of a composite slab concrete shear wall system, comprising an inner precast layer 1 and an outer precast layer 2, the inner precast layer 1 and the outer precast layer 2 are connected together through truss bars 5; the outer precast layer 2 is higher than The part of the inner prefabricated layer 1 is used as the outer skin of the parapet wall; the outer skin of the parapet wall is connected with the lower wall panel as an integral structure through the parapet truss reinforcement 14 and the longitudinal stress reinforcement 4 .

本技术方案的特点在于:女儿墙的外预制层2与下层墙板呈一体式结构,女儿墙外表层与叠合墙体在工厂一体化生产,外观质量得到显著提高;桁架钢筋14、纵横向钢筋等材料在工厂已固定到叠合墙板中,施工现场女儿墙钢筋绑扎量明显较少,施工效率加快;女儿墙外围无需支模,可减少脚手架、模板等材料费,同时工人高处作业的安全性大大得到提高;女儿墙与下层墙板连为一体,提高整体稳定性,且桁架钢筋可大大提高女儿墙的抗弯性能。The characteristics of this technical solution are: the outer prefabricated layer 2 of the parapet wall and the lower wall panel are in an integrated structure, the outer layer of the parapet wall and the laminated wall are produced in a factory, and the appearance quality is significantly improved; Steel bars and other materials have been fixed into the laminated wall panels in the factory, and the amount of steel bar binding on the parapet wall at the construction site is significantly less, which speeds up the construction efficiency; there is no need for formwork around the parapet wall, which can reduce the cost of scaffolding, formwork and other materials, and at the same time, workers work at heights The safety of the parapet is greatly improved; the parapet is connected with the lower wall panel to improve the overall stability, and the truss reinforcement can greatly improve the bending performance of the parapet.

参见图4,所述女儿墙节点结构的现浇板负筋12伸入到叠合墙板中。Referring to Fig. 4, the cast-in-place slab negative reinforcement 12 of the parapet node structure extends into the laminated wall panel.

参加图4,所述女儿墙节点结构设有顶板附加钢筋6,所述顶板附加钢筋6呈L形。Referring to Fig. 4, the parapet node structure is provided with additional reinforcement bars 6 for the roof, and the additional reinforcement bars 6 for the roof are L-shaped.

进一步的,所述女儿墙节点结构的女儿墙桁架钢筋14伸入到下层墙板中,免去了拉筋7和女儿墙附加插筋10。Further, the parapet truss reinforcement 14 of the parapet node structure extends into the lower wall panel, so that the tie bars 7 and the additional inserting bars 10 of the parapet are eliminated.

进一步的,所述女儿墙节点结构的桁架钢筋包括了桁架筋5和女儿墙桁架钢筋14。Further, the truss bars of the parapet node structure include truss bars 5 and parapet truss bars 14 .

本实用新型的有益效果在于:The beneficial effects of the utility model are:

1、女儿墙外围无需支模,可减少脚手架、模板等材料费,同时工人高处作业的安全性大大得到提高;1. There is no need for formwork on the periphery of the parapet wall, which can reduce the cost of materials such as scaffolding and formwork, and at the same time greatly improve the safety of workers working at heights;

2、女儿墙外表皮与下部墙体一体化,外观质量得到显著提高;2. The outer skin of the parapet wall is integrated with the lower wall, and the appearance quality is significantly improved;

4、女儿墙与下层墙板连为一体,提高整体稳定性,且桁架钢筋可大大提高女儿墙的抗弯性能。4. The parapet wall is connected with the lower wall panel to improve the overall stability, and the truss reinforcement can greatly improve the bending resistance of the parapet wall.

5、女儿墙桁架钢筋14、纵横向钢筋等材料在工厂已固定到叠合墙板中,施工现场女儿墙钢筋绑扎量明显较少,施工效率加快。5. Parapet truss reinforcement 14, vertical and horizontal reinforcement and other materials have been fixed in the laminated wall panels in the factory, and the amount of reinforcement on the parapet wall at the construction site is obviously less, and the construction efficiency is accelerated.

6、女儿墙节点结构的女儿墙桁架钢筋14伸入到下层墙板中,免去了拉筋7和女儿墙附加插筋10,进一步降低了成本,减少了现场施工作业工作量。6. The parapet truss reinforcement 14 of the parapet node structure extends into the lower wall panel, eliminating the need for tension bars 7 and additional inserting bars 10 for the parapet, further reducing the cost and reducing the on-site construction workload.

附图说明Description of drawings

图1是现有技术中,女儿墙节点处,叠合墙板的结构示意图。Fig. 1 is a structural schematic diagram of a laminated wall panel at a node of a parapet wall in the prior art.

图2是现有技术中,女儿墙节点处,浇筑混凝土后,女儿墙的结构图。Fig. 2 is a structure diagram of the parapet wall after pouring concrete at the node of the parapet wall in the prior art.

图3是本实用新型中,女儿墙节点处,叠合墙板的结构示意图。Fig. 3 is a structural schematic diagram of a laminated wall panel at a node of a parapet wall in the utility model.

图4是本实用新型中,女儿墙节点处,浇筑混凝土后,女儿墙的结构图。图中,1.内预制层,2.外预制层,3.横向分布钢筋,4.纵向受力钢筋,5.桁架筋,6.顶板附加钢筋,7.拉筋,8.女儿墙附加分布筋,9.女儿墙附加纵筋,10.女儿墙附加插筋,11.现浇混凝土,12.现浇板负筋,13.现浇板底部筋,14女儿墙桁架钢筋。Fig. 4 is the structural diagram of the parapet after pouring concrete at the node of the parapet in the utility model. In the figure, 1. Inner prefabricated layer, 2. Outer prefabricated layer, 3. Horizontal distributed reinforcement, 4. Longitudinal stressed reinforcement, 5. Truss reinforcement, 6. Additional reinforcement for roof, 7. Tension reinforcement, 8. Additional distribution of parapet wall Reinforcement, 9. Additional longitudinal reinforcement for parapet wall, 10. Additional inserting reinforcement for parapet wall, 11. Cast-in-place concrete, 12. Negative reinforcement for cast-in-place slab, 13. Bottom reinforcement for cast-in-place slab, 14. Parapet truss reinforcement.

具体实施方式Detailed ways

下面结合附图和具体实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

参见图3-图4,一种叠合板式混凝土剪力墙体系的女儿墙节点结构,包括内预制层1,外预制层2,内预制层1与外预制层2通过桁架筋5连接在一起;外预制层2高出内预制层1部分作为女儿墙的外皮;女儿墙外皮通过女儿墙桁架钢筋14与下层墙体形成一体结构。Referring to Fig. 3-Fig. 4, a parapet node structure of a laminated slab concrete shear wall system, including an inner precast layer 1 and an outer precast layer 2, and the inner precast layer 1 and the outer precast layer 2 are connected together through truss bars 5 The part of the outer prefabricated layer 2 higher than the inner prefabricated layer 1 is used as the outer skin of the parapet wall; the outer skin of the parapet wall forms an integral structure with the lower wall body through the parapet truss reinforcement 14 .

参见图4,所述女儿墙节点结构的现浇板负筋12伸入到叠合墙板中。Referring to Fig. 4, the cast-in-place slab negative reinforcement 12 of the parapet node structure extends into the laminated wall panel.

参加图4,所述女儿墙节点结构设有顶板附加钢筋6,所述顶板附加钢筋6呈L形。Referring to Fig. 4, the parapet node structure is provided with additional reinforcement bars 6 for the roof, and the additional reinforcement bars 6 for the roof are L-shaped.

本实用新型女儿墙的外预制层2与下层墙板呈一体式结构,女儿墙外表层与叠合墙体在工厂一体化生产,外观质量得到显著提高;女儿墙桁架钢筋14、纵横向钢筋等材料在工厂已固定到叠合墙板中,施工现场女儿墙钢筋绑扎量明显较少,施工效率加快;女儿墙外围无需支模,可减少脚手架、模板等材料费,同时工人高处作业的安全性大大得到提高;女儿墙与下层墙板连为一体,提高整体稳定性,且桁架钢筋可大大提高女儿墙的抗弯性能。The outer prefabricated layer 2 of the parapet wall of the utility model and the lower wall panel are in an integrated structure, and the outer layer of the parapet wall and the laminated wall are produced in a factory, and the appearance quality is significantly improved; the parapet truss reinforcement 14, vertical and horizontal reinforcement, etc. The material has been fixed into the laminated wall panels in the factory, and the amount of steel reinforcement binding on the parapet wall at the construction site is significantly less, which speeds up the construction efficiency; no formwork is required on the periphery of the parapet wall, which can reduce the cost of scaffolding, formwork and other materials, and at the same time, it is safe for workers to work at heights. The stability is greatly improved; the parapet is integrated with the lower wall panel to improve the overall stability, and the truss reinforcement can greatly improve the bending performance of the parapet.

本实用新型弥补原有叠合板式混凝土剪力墙体系的女儿墙节点构造设计不足,提供一种现场施工方便、减少材料消耗的叠合板式混凝土剪力墙体系的女儿墙节点构造。The utility model makes up for the deficiencies in the design of the parapet node structure of the original laminated slab concrete shear wall system, and provides a parapet node structure of the laminated slab concrete shear wall system which is convenient for on-site construction and reduces material consumption.

Claims (3)

1.一种叠合板式混凝土剪力墙体系的女儿墙节点结构,其特征在于:1. A parapet node structure of a laminated slab concrete shear wall system, characterized in that: 包括内预制层(1),外预制层(2),内预制层(1)与外预制层(2)通过桁架筋(5)连接在一起;It includes an inner prefabricated layer (1), an outer prefabricated layer (2), and the inner prefabricated layer (1) and the outer prefabricated layer (2) are connected together through truss bars (5); 外预制层(2)高出内预制层(1)的部分作为女儿墙外皮;The part of the outer prefabricated layer (2) higher than the inner prefabricated layer (1) is used as the outer skin of the parapet wall; 女儿墙外皮通过女儿墙桁架钢筋(14)和纵向受力钢筋(4)与下层墙板连为一体式结构。The outer skin of the parapet wall is connected with the lower wall board as an integral structure through the parapet truss reinforcement (14) and the longitudinal stress reinforcement (4). 2.如权利要求1所述的女儿墙节点结构,其特征在于:所述女儿墙节点结构的现浇板负筋(12)伸入到叠合墙板中。2. The parapet node structure according to claim 1, characterized in that: the negative reinforcement (12) of the cast-in-place slab of the parapet node structure extends into the laminated wall panel. 3.如权利要求1所述的女儿墙节点结构,其特征在于:所述女儿墙节点结构的桁架钢筋包括了桁架筋(5)和女儿墙桁架钢筋(14)。3. The parapet node structure according to claim 1, characterized in that: the truss bars of the parapet node structure include truss bars (5) and parapet truss bars (14).
CN201420777793.3U 2014-12-10 2014-12-10 The parapet node structure of overlaid plate type concrete shear wall system Expired - Lifetime CN204343459U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064555A (en) * 2015-08-28 2015-11-18 黑龙江宇辉新型建筑材料有限公司 Structural wallboard for superimposed decorative layer and insulating layer and construction method
CN107023099A (en) * 2017-06-14 2017-08-08 福建建泰建筑科技有限责任公司 Prefabricated superimposed sheet double combined overlapped shear wall and its construction method
CN107869202A (en) * 2017-10-27 2018-04-03 广州番禺职业技术学院 A kind of parapet of roofing structure and its manufacture method
CN107893477A (en) * 2017-12-12 2018-04-10 呼和浩特市中朵兴泰远大建筑工业有限公司 Overlap wall and horizontal member connecting node and its construction method
CN107893476A (en) * 2017-12-12 2018-04-10 浙江新邦远大绿色建筑产业有限公司 Overlap wall and horizontal member connecting node and its construction method
CN113404189A (en) * 2021-05-20 2021-09-17 上海建工二建集团有限公司 Double-sided multi-layer rib superposed shear wall and manufacturing method thereof
JP2021147940A (en) * 2020-03-23 2021-09-27 ジオスター株式会社 Half-precast structure slab
CN115354861A (en) * 2022-08-24 2022-11-18 中铁十六局集团北京轨道交通工程建设有限公司 Wallboard reinforcing steel bar mutual anchoring construction method and wallboard structure

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064555A (en) * 2015-08-28 2015-11-18 黑龙江宇辉新型建筑材料有限公司 Structural wallboard for superimposed decorative layer and insulating layer and construction method
CN107023099A (en) * 2017-06-14 2017-08-08 福建建泰建筑科技有限责任公司 Prefabricated superimposed sheet double combined overlapped shear wall and its construction method
CN107869202A (en) * 2017-10-27 2018-04-03 广州番禺职业技术学院 A kind of parapet of roofing structure and its manufacture method
CN107869202B (en) * 2017-10-27 2019-11-15 广州番禺职业技术学院 Roof parapet structure and manufacturing method thereof
CN107893477A (en) * 2017-12-12 2018-04-10 呼和浩特市中朵兴泰远大建筑工业有限公司 Overlap wall and horizontal member connecting node and its construction method
CN107893476A (en) * 2017-12-12 2018-04-10 浙江新邦远大绿色建筑产业有限公司 Overlap wall and horizontal member connecting node and its construction method
CN107893477B (en) * 2017-12-12 2023-09-19 长沙远大住宅工业集团股份有限公司 Connecting node of laminated wall and horizontal member and construction method thereof
JP2021147940A (en) * 2020-03-23 2021-09-27 ジオスター株式会社 Half-precast structure slab
JP7417087B2 (en) 2020-03-23 2024-01-18 ジオスター株式会社 Half precast structural version
CN113404189A (en) * 2021-05-20 2021-09-17 上海建工二建集团有限公司 Double-sided multi-layer rib superposed shear wall and manufacturing method thereof
CN115354861A (en) * 2022-08-24 2022-11-18 中铁十六局集团北京轨道交通工程建设有限公司 Wallboard reinforcing steel bar mutual anchoring construction method and wallboard structure
CN115354861B (en) * 2022-08-24 2024-03-22 中铁十六局集团北京轨道交通工程建设有限公司 Wallboard steel bar mutual anchoring construction method and wallboard structure

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