Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel socket type ballast bed component and construction method
The invention provides a tunnel socket type ballast bed component and a construction method, relates to the field of tunnel prefabricated structure assembly, and aims to solve the problem of insufficient longitudinal connection stability and safety of a current prefabricated ballast bed foundation, socket channels are arranged in prefabricated monomers, and two ends of a core rod are respectively inserted into the socket channels in the adjacent prefabricated monomers, so that the two ends of the core rod are inserted into the socket channels in the adjacent prefabricated monomers; and the connection of the core rod and the prefabricated single bodies is realized by grouting the socket channels, so that the stable connection between the adjacent prefabricated single bodies is established, and the problems of connection looseness and failure between the adjacent prefabricated single bodies are solved.
本发明提供一种隧道承插式道床构件及施工方法，涉及隧道预制结构拼装领域，针对目前预制道床基础纵向连接稳定性和安全性不足的问题，在预制单体内设置承插通道，通过芯棒两端分别插入相邻预制单体内的承插通道，对承插通道内注浆实现芯棒、预制单体的连接，从而建立相邻预制单体之间的稳定连接，减缓相邻预制单体间的连接松动、失效问题。
Tunnel socket type ballast bed component and construction method
The invention provides a tunnel socket type ballast bed component and a construction method, relates to the field of tunnel prefabricated structure assembly, and aims to solve the problem of insufficient longitudinal connection stability and safety of a current prefabricated ballast bed foundation, socket channels are arranged in prefabricated monomers, and two ends of a core rod are respectively inserted into the socket channels in the adjacent prefabricated monomers, so that the two ends of the core rod are inserted into the socket channels in the adjacent prefabricated monomers; and the connection of the core rod and the prefabricated single bodies is realized by grouting the socket channels, so that the stable connection between the adjacent prefabricated single bodies is established, and the problems of connection looseness and failure between the adjacent prefabricated single bodies are solved.
本发明提供一种隧道承插式道床构件及施工方法，涉及隧道预制结构拼装领域，针对目前预制道床基础纵向连接稳定性和安全性不足的问题，在预制单体内设置承插通道，通过芯棒两端分别插入相邻预制单体内的承插通道，对承插通道内注浆实现芯棒、预制单体的连接，从而建立相邻预制单体之间的稳定连接，减缓相邻预制单体间的连接松动、失效问题。
Tunnel socket type ballast bed component and construction method
一种隧道承插式道床构件及施工方法
LI HU (Autor:in) / HAN GANG (Autor:in) / ZHOU ZHIYU (Autor:in) / WANG LEI (Autor:in) / GAO LIANG (Autor:in) / MEN YANQING (Autor:in) / YAO CHENCHEN (Autor:in) / LI DAYONG (Autor:in) / XIAO HONG (Autor:in) / LI JIANHUI (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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