Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subway upper cover large-section conversion beam supporting system and construction method thereof
The invention relates to a subway upper cover large-section conversion beam supporting system and a construction method of the subway upper cover large-section conversion beam supporting system. The subway upper cover large-section conversion beam supporting system comprises a supporting structure used for supporting a structural frame beam on the upper portion of a subway cover plate. A Bailey beam is erected on the supporting structure. A first H-shaped steel is detachably connected to the Bailey beam. A steel pipe supporting frame is erected on the first H-shaped steel. A conversion layer large beam is erected on a steel pipe supporting frame. Supporting points of the Bailey beam are directly supported at a structural frame beam on the upper portion of the subway cover plate. Supportingpoints of the structural frame beam and the Bailey beam on the subway cover plate are taken together as a support. The Bailey beam is directly placed on the supporting structure. The supporting structure transfers a load to the structural frame beam. The supporting structure transfers the load to frame columns on the two sides. The situation that the bearing capacity of a subway panel and a foaming layer cannot meet requirements for bearing the Bailey beam is avoided. The problem of insufficient bearing capacity of a structural plate is solved.
本发明涉及一种地铁上盖大截面转换梁支撑体系及其施工方法，包括用于支撑在地铁盖板上部结构框架梁的支撑结构，支撑结构上搭设有贝雷梁，贝雷梁上可拆连接有第一工字钢，第一工字钢上搭设有钢管支撑架，钢管支撑架上搭设有转换层大梁。使贝雷梁的支撑点直接支撑在地铁盖板上部结构框架梁处，地铁盖板上的结构框架梁、贝雷梁的支撑点共同看成支座，贝雷梁直接放在支撑结构上、支撑结构将荷载传递到结构框架梁上，由框架梁传递荷载至两侧框架柱上，避免了地铁的面板、发泡层的承载力难以满足承载贝雷梁的要求，解决了结构板承载力不足的问题。
Subway upper cover large-section conversion beam supporting system and construction method thereof
The invention relates to a subway upper cover large-section conversion beam supporting system and a construction method of the subway upper cover large-section conversion beam supporting system. The subway upper cover large-section conversion beam supporting system comprises a supporting structure used for supporting a structural frame beam on the upper portion of a subway cover plate. A Bailey beam is erected on the supporting structure. A first H-shaped steel is detachably connected to the Bailey beam. A steel pipe supporting frame is erected on the first H-shaped steel. A conversion layer large beam is erected on a steel pipe supporting frame. Supporting points of the Bailey beam are directly supported at a structural frame beam on the upper portion of the subway cover plate. Supportingpoints of the structural frame beam and the Bailey beam on the subway cover plate are taken together as a support. The Bailey beam is directly placed on the supporting structure. The supporting structure transfers a load to the structural frame beam. The supporting structure transfers the load to frame columns on the two sides. The situation that the bearing capacity of a subway panel and a foaming layer cannot meet requirements for bearing the Bailey beam is avoided. The problem of insufficient bearing capacity of a structural plate is solved.
本发明涉及一种地铁上盖大截面转换梁支撑体系及其施工方法，包括用于支撑在地铁盖板上部结构框架梁的支撑结构，支撑结构上搭设有贝雷梁，贝雷梁上可拆连接有第一工字钢，第一工字钢上搭设有钢管支撑架，钢管支撑架上搭设有转换层大梁。使贝雷梁的支撑点直接支撑在地铁盖板上部结构框架梁处，地铁盖板上的结构框架梁、贝雷梁的支撑点共同看成支座，贝雷梁直接放在支撑结构上、支撑结构将荷载传递到结构框架梁上，由框架梁传递荷载至两侧框架柱上，避免了地铁的面板、发泡层的承载力难以满足承载贝雷梁的要求，解决了结构板承载力不足的问题。
Subway upper cover large-section conversion beam supporting system and construction method thereof
一种地铁上盖大截面转换梁支撑体系及其施工方法
LIU HAICHENG (Autor:in) / SHI LEI (Autor:in) / YU XILIN (Autor:in) / LIU BAOQIANG (Autor:in) / YAN SEN (Autor:in) / CHEN DIFENG (Autor:in)
22.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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