A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seamless construction method for assembly type joint connecting position
The invention discloses a seamless construction method for an assembly type joint connecting position. The seamless construction method comprises the following steps that a splicing assembly is pre-buried at the joint end of an assembly type prefabricated plate, the splicing assembly is at least connected with a main steel bar of the prefabricated plate, or the main steel bar of the prefabricated plate penetrates through the splicing assembly; templates of the prefabricated plate are matched, concrete is poured, the templates are removed after the concrete is condensed, and the templates are transported to a construction site after maintenance; the assembled prefabricated plate is hoisted, the embedded splicing assembly is clamped and shrunk on the prefabricated plate by using a jacket, then mutually and elastically riveting is carried out for positioning , and the jacket is loosened; and the embedded splicing assembly is filled with elastic grout, and after the elastic grout is completely solidified, the site is cleaned, and data are recorded. The seamless construction method for the assembly type joint connecting position is scientific and reasonable in design, an elastic pre-tightening connecting mode is adopted, the two prefabricated plates are spliced to keep the mechanical strength, meanwhile, cracking caused by the problems of thermal expansion and cold contraction, sedimentation and the like is avoided, and the surface is attractive.
本发明公开了一种装配式节点连接处无缝施工方法，包括以下步骤，对装配式的预制板的接合端预埋拼接组件，拼接组件至少与预制板的主钢筋连接，或预制板的主钢筋穿过拼接组件；搭配好装配式的预制板的模板，浇筑混凝土待凝结后拆模板，保养后运输到施工现场；吊装装配式的预制板，其上的预埋拼接组件用夹套夹紧收缩，然后互相弹力铆接进行定位，松开夹套；预埋拼接组件内部填充弹性灌浆，待完全凝固后，清理现场并记录数据。本发明的装配式节点连接处无缝施工方法设计科学合理，采用弹性预紧的连接的方式，把两块预制板拼接保持力学强度的同时也避免了由于热胀冷缩、沉降等问题造成的开裂，而且表面还美观。
Seamless construction method for assembly type joint connecting position
The invention discloses a seamless construction method for an assembly type joint connecting position. The seamless construction method comprises the following steps that a splicing assembly is pre-buried at the joint end of an assembly type prefabricated plate, the splicing assembly is at least connected with a main steel bar of the prefabricated plate, or the main steel bar of the prefabricated plate penetrates through the splicing assembly; templates of the prefabricated plate are matched, concrete is poured, the templates are removed after the concrete is condensed, and the templates are transported to a construction site after maintenance; the assembled prefabricated plate is hoisted, the embedded splicing assembly is clamped and shrunk on the prefabricated plate by using a jacket, then mutually and elastically riveting is carried out for positioning , and the jacket is loosened; and the embedded splicing assembly is filled with elastic grout, and after the elastic grout is completely solidified, the site is cleaned, and data are recorded. The seamless construction method for the assembly type joint connecting position is scientific and reasonable in design, an elastic pre-tightening connecting mode is adopted, the two prefabricated plates are spliced to keep the mechanical strength, meanwhile, cracking caused by the problems of thermal expansion and cold contraction, sedimentation and the like is avoided, and the surface is attractive.
本发明公开了一种装配式节点连接处无缝施工方法，包括以下步骤，对装配式的预制板的接合端预埋拼接组件，拼接组件至少与预制板的主钢筋连接，或预制板的主钢筋穿过拼接组件；搭配好装配式的预制板的模板，浇筑混凝土待凝结后拆模板，保养后运输到施工现场；吊装装配式的预制板，其上的预埋拼接组件用夹套夹紧收缩，然后互相弹力铆接进行定位，松开夹套；预埋拼接组件内部填充弹性灌浆，待完全凝固后，清理现场并记录数据。本发明的装配式节点连接处无缝施工方法设计科学合理，采用弹性预紧的连接的方式，把两块预制板拼接保持力学强度的同时也避免了由于热胀冷缩、沉降等问题造成的开裂，而且表面还美观。
Seamless construction method for assembly type joint connecting position
一种装配式节点连接处无缝施工方法
CAI YANLING (author) / ZHANG NIANCHUN (author) / LIU HUAXUAN (author) / CHEN GUANHUA (author) / JIANG ERCHANG (author)
2021-12-17
Patent
Electronic Resource
Chinese
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