Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support changing device for dismantling shared enclosure structure of adjacent foundation pits and construction method of support changing device
The invention relates to a support changing device for dismantling a shared enclosure structure of adjacent foundation pits and a construction method of the support changing device. The device comprises a first embedded part, a first steel support, a second embedded part, a second steel support and filling structures, wherein the first embedded part is embedded and fixed to the end part, close to the enclosure structure, of a first main body structure in a first foundation pit; the first steel support is horizontally and fixedly connected between the first embedded part and main reinforcements of the enclosure structure; the second embedded part is embedded and fixed at the end part, close to the enclosure structure, of a second main body structure in a second foundation pit; the second steel support is horizontally and fixedly connected between the second embedded part and the main reinforcements of the enclosure structure; and the filling structures are plugged in gaps among the end part of the first steel support, the end part of the second steel support and the main reinforcements of the enclosure structure. The first steel support and the second steel support are oppositely connected to the two sides of the enclosure structure, connection of the structures on the two sides is enhanced through the filling structures, a force transmission system is formed, normal force transmission of the structures is guaranteed, and the safety of foundation pit construction is guaranteed. The device can be dismounted through cutting, and construction is convenient.
本发明涉及一种拆除相邻基坑共用围护结构用的换撑装置及其施工方法，装置包括：第一预埋件，预埋固定于第一基坑内第一主体结构的靠近围护结构的端部；第一钢支撑，水平固接于第一预埋件和围护结构的主筋之间；第二预埋件，预埋固定于第二基坑内第二主体结构的靠近围护结构的端部；第二钢支撑，水平固接于第二预埋件和围护结构的主筋之间；填充结构，封堵于第一钢支撑的端部、第二钢支撑的端部与围护结构的主筋之间的缝隙内。本发明通过采用第一钢支撑、第二钢支撑相对连接于围合结构的两侧，且通过填充结构加强两侧结构的连接，形成传力体系，保证结构正常传力，保证基坑施工的安全性。可通过切割进行拆除，施工方便。
Support changing device for dismantling shared enclosure structure of adjacent foundation pits and construction method of support changing device
The invention relates to a support changing device for dismantling a shared enclosure structure of adjacent foundation pits and a construction method of the support changing device. The device comprises a first embedded part, a first steel support, a second embedded part, a second steel support and filling structures, wherein the first embedded part is embedded and fixed to the end part, close to the enclosure structure, of a first main body structure in a first foundation pit; the first steel support is horizontally and fixedly connected between the first embedded part and main reinforcements of the enclosure structure; the second embedded part is embedded and fixed at the end part, close to the enclosure structure, of a second main body structure in a second foundation pit; the second steel support is horizontally and fixedly connected between the second embedded part and the main reinforcements of the enclosure structure; and the filling structures are plugged in gaps among the end part of the first steel support, the end part of the second steel support and the main reinforcements of the enclosure structure. The first steel support and the second steel support are oppositely connected to the two sides of the enclosure structure, connection of the structures on the two sides is enhanced through the filling structures, a force transmission system is formed, normal force transmission of the structures is guaranteed, and the safety of foundation pit construction is guaranteed. The device can be dismounted through cutting, and construction is convenient.
本发明涉及一种拆除相邻基坑共用围护结构用的换撑装置及其施工方法，装置包括：第一预埋件，预埋固定于第一基坑内第一主体结构的靠近围护结构的端部；第一钢支撑，水平固接于第一预埋件和围护结构的主筋之间；第二预埋件，预埋固定于第二基坑内第二主体结构的靠近围护结构的端部；第二钢支撑，水平固接于第二预埋件和围护结构的主筋之间；填充结构，封堵于第一钢支撑的端部、第二钢支撑的端部与围护结构的主筋之间的缝隙内。本发明通过采用第一钢支撑、第二钢支撑相对连接于围合结构的两侧，且通过填充结构加强两侧结构的连接，形成传力体系，保证结构正常传力，保证基坑施工的安全性。可通过切割进行拆除，施工方便。
Support changing device for dismantling shared enclosure structure of adjacent foundation pits and construction method of support changing device
拆除相邻基坑共用围护结构用的换撑装置及其施工方法
WANG GANG (Autor:in) / CHEN XINXI (Autor:in) / LIU TIANLONG (Autor:in) / LIU TIANYING (Autor:in) / LI YUN (Autor:in) / ZHANG YUXI (Autor:in) / WANG QIANG (Autor:in) / XIE YANHUI (Autor:in) / LI CHENGLONG (Autor:in) / XIAO XIAO (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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