Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of three-dimensional anti-cracking steel wire mesh for corner of opening of shear wall
The invention provides a three-dimensional anti-cracking steel wire mesh construction method for shear wall opening corners, and relates to the field of building construction. Comprising the steps that S1, shear wall steel bars are bound; steel bars are placed at intervals and bound and fixed, the arrangement sequence is noticed when the steel bars are arranged, horizontal steel bars are placed on the outer side layer, vertical steel bars are placed on the inner side, and the bearing capacity of the shear wall is guaranteed; s2, a three-dimensional anti-cracking steel wire mesh is installed at the corner of the opening of the shear wall; the three-dimensional anti-cracking steel wire mesh comprises a vertical steel wire mesh and a horizontal steel wire mesh which are perpendicular to each other at the corner of a hole opening, and wall front and rear L-shaped steel wire meshes. The three-dimensional anti-cracking steel wire mesh is placed on the outer side of the shear wall stressed reinforcement cage; s3, mounting and fixing the template; s4, pouring concrete; s5, removing the template after the concrete strength reaches the standard; and S6, concrete curing. Concentrated stress can be resisted, cracks in the 45-degree direction of the corner of the door and window opening are reduced, the construction quality is improved, the structural safety and durability are guaranteed, the measure cost of crack treatment is reduced, and the construction cost is reduced.
本发明提供一种用于剪力墙洞口角部的三维防裂钢丝网施工方法，涉及建筑施工领域。包括S1.剪力墙钢筋绑扎；将钢筋间距摆放并绑扎固定，钢筋排布时注意排布顺序，水平钢筋放置于外侧层，竖向钢筋放置于内侧，保证剪力墙的承载能力；S2.剪力墙洞口角部安装三维防裂钢丝网；三维防裂钢丝网包括洞口角部互相垂直的竖直钢丝网和水平钢丝网及墙体前后L型钢丝网组成；三维防裂钢丝网放置于剪力墙受力钢筋笼外侧；S3.模板安装及固定；S4.浇筑混凝土；S5.混凝土强度达标后拆除模板；S6.混凝土养护。本发明可以抵抗集中应力，减少门窗洞口角部45°方向裂缝的产生，提高施工质量，保证结构安全性和耐久性，减少裂缝处理的措施费用，降低建造成本。
Construction method of three-dimensional anti-cracking steel wire mesh for corner of opening of shear wall
The invention provides a three-dimensional anti-cracking steel wire mesh construction method for shear wall opening corners, and relates to the field of building construction. Comprising the steps that S1, shear wall steel bars are bound; steel bars are placed at intervals and bound and fixed, the arrangement sequence is noticed when the steel bars are arranged, horizontal steel bars are placed on the outer side layer, vertical steel bars are placed on the inner side, and the bearing capacity of the shear wall is guaranteed; s2, a three-dimensional anti-cracking steel wire mesh is installed at the corner of the opening of the shear wall; the three-dimensional anti-cracking steel wire mesh comprises a vertical steel wire mesh and a horizontal steel wire mesh which are perpendicular to each other at the corner of a hole opening, and wall front and rear L-shaped steel wire meshes. The three-dimensional anti-cracking steel wire mesh is placed on the outer side of the shear wall stressed reinforcement cage; s3, mounting and fixing the template; s4, pouring concrete; s5, removing the template after the concrete strength reaches the standard; and S6, concrete curing. Concentrated stress can be resisted, cracks in the 45-degree direction of the corner of the door and window opening are reduced, the construction quality is improved, the structural safety and durability are guaranteed, the measure cost of crack treatment is reduced, and the construction cost is reduced.
本发明提供一种用于剪力墙洞口角部的三维防裂钢丝网施工方法，涉及建筑施工领域。包括S1.剪力墙钢筋绑扎；将钢筋间距摆放并绑扎固定，钢筋排布时注意排布顺序，水平钢筋放置于外侧层，竖向钢筋放置于内侧，保证剪力墙的承载能力；S2.剪力墙洞口角部安装三维防裂钢丝网；三维防裂钢丝网包括洞口角部互相垂直的竖直钢丝网和水平钢丝网及墙体前后L型钢丝网组成；三维防裂钢丝网放置于剪力墙受力钢筋笼外侧；S3.模板安装及固定；S4.浇筑混凝土；S5.混凝土强度达标后拆除模板；S6.混凝土养护。本发明可以抵抗集中应力，减少门窗洞口角部45°方向裂缝的产生，提高施工质量，保证结构安全性和耐久性，减少裂缝处理的措施费用，降低建造成本。
Construction method of three-dimensional anti-cracking steel wire mesh for corner of opening of shear wall
一种用于剪力墙洞口角部的三维防裂钢丝网施工方法
ZHANG HONGDA (Autor:in) / LIANG RUMING (Autor:in) / WANG LONGJUN (Autor:in) / XU QINGHE (Autor:in) / ZHU RENJIE (Autor:in) / HE XILIANG (Autor:in) / ZHANG BO (Autor:in) / PANG ZHEN (Autor:in) / WANG BAIQIANG (Autor:in) / QIAN JUNWEI (Autor:in)
10.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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