Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for reinforcing beam body in customized mode through steel wire gridding cloth
The invention provides a method for reinforcing a beam body in a customized mode through steel wire gridding cloth. The method comprises the steps that a beam body basal plane is treated, and a disease type and a disease position are obtained; according to the disease type, the disease position and the load condition of the beam body, the tensioning path and the tensioning stress of the steel wire bundle are designed, and steel wire gridding cloth is customized according to design parameters; positioning and paying off are conducted, and the fixed end of the steel wire gridding cloth is fixed; steel wire bundles are arranged according to the tensioning path, and the steel wire bundles passing through the disease positions form a steering hooping structure for the beam body disease; the steel wire gridding cloth is subjected to primary tensioning through a tensioning tool; guniting is conducted, and after mortar is initially set, all the steel wire bundles are independently tensioned again, so that the steering surrounding hoop structure forms stress constraint on the disease position under the tensioning stress; and the tension stress is kept until the mortar is solidified to the design strength. The method for reinforcing the beam body in the customized mode through the steel wire gridding cloth can adapt to various types of beam body diseases, and the tensioning and reinforcing effect is good.
本发明提供了一种钢丝网格布定制化加固梁体的方法，包括：梁体基面处理并获取病害类型和病害位置；根据病害类型、病害位置及梁体的荷载状况，设计钢丝束的张拉路径和张拉应力，并根据设计参数定制钢丝网格布；定位放线并对钢丝网格布的固定端固定；按照张拉路径布设钢丝束并将经过病害位置的钢丝束对梁体病害形成转向围箍结构；通过张拉工装对钢丝网格布进行初张拉；喷浆并在砂浆初凝后对各条钢丝束进行单独再张拉，使转向围箍结构在张拉应力下对病害位置形成应力约束；保持张拉应力直至砂浆凝固至设计强度。本发明提供的钢丝网格布定制化加固梁体的方法，能够适应各种类型的梁体病害，且张拉加固效果好。
Method for reinforcing beam body in customized mode through steel wire gridding cloth
The invention provides a method for reinforcing a beam body in a customized mode through steel wire gridding cloth. The method comprises the steps that a beam body basal plane is treated, and a disease type and a disease position are obtained; according to the disease type, the disease position and the load condition of the beam body, the tensioning path and the tensioning stress of the steel wire bundle are designed, and steel wire gridding cloth is customized according to design parameters; positioning and paying off are conducted, and the fixed end of the steel wire gridding cloth is fixed; steel wire bundles are arranged according to the tensioning path, and the steel wire bundles passing through the disease positions form a steering hooping structure for the beam body disease; the steel wire gridding cloth is subjected to primary tensioning through a tensioning tool; guniting is conducted, and after mortar is initially set, all the steel wire bundles are independently tensioned again, so that the steering surrounding hoop structure forms stress constraint on the disease position under the tensioning stress; and the tension stress is kept until the mortar is solidified to the design strength. The method for reinforcing the beam body in the customized mode through the steel wire gridding cloth can adapt to various types of beam body diseases, and the tensioning and reinforcing effect is good.
本发明提供了一种钢丝网格布定制化加固梁体的方法，包括：梁体基面处理并获取病害类型和病害位置；根据病害类型、病害位置及梁体的荷载状况，设计钢丝束的张拉路径和张拉应力，并根据设计参数定制钢丝网格布；定位放线并对钢丝网格布的固定端固定；按照张拉路径布设钢丝束并将经过病害位置的钢丝束对梁体病害形成转向围箍结构；通过张拉工装对钢丝网格布进行初张拉；喷浆并在砂浆初凝后对各条钢丝束进行单独再张拉，使转向围箍结构在张拉应力下对病害位置形成应力约束；保持张拉应力直至砂浆凝固至设计强度。本发明提供的钢丝网格布定制化加固梁体的方法，能够适应各种类型的梁体病害，且张拉加固效果好。
Method for reinforcing beam body in customized mode through steel wire gridding cloth
钢丝网格布定制化加固梁体的方法
XU XIAOHAI (Autor:in) / ZHANG XIAOLE (Autor:in) / XU WEN (Autor:in) / XU TONGTONG (Autor:in) / YANG ZHENGXIN (Autor:in) / HUANG PENG (Autor:in) / LUO SHIGANG (Autor:in)
02.01.2024
Patent
Elektronische Ressource
Chinesisch
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