A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Backfill-free foundation pit permanent supporting system and construction method thereof
The invention provides a backfill-free foundation pit permanent supporting system and a construction method thereof, and relates to the technical field of foundation pit construction. The backfill-free foundation pit permanent supporting system comprises a slope inner supporting structure, a slope outer waterproof supporting structure, a frame supporting structure and a capping structure which aresequentially constructed. According to the backfill-free foundation pit permanent supporting system, the slope inner supporting structure of an original temporary support is used as an inner supportof a slope, the slope outer waterproof supporting structure is used as an outer support and a waterproof structure of the slope, then the frame supporting structure and a connecting beam are used forreinforcing and supporting and used as an installation foundation of the capping structure, and finally capping of a fertilizer tank is completed through the capping structure; and sealing of the fertilizer tank can be effectively completed under the condition that a foundation pit is not backfilled, and the waterproof performance of the foundation pit slope is improved.
本发明提供了一种免回填基坑永久支护体系及其施工方法，涉及基坑施工技术领域；免回填基坑永久支护体系包括依次施工的边坡内支护结构、边坡外防水支护结构、框架支撑结构和封顶结构。本发明利用原临时支护的边坡内支护结构作为边坡的内支撑，通过边坡外防水支护结构作为边坡的外支撑和防水结构，再通过框架支撑结构和连接梁进行加固支撑和作为封顶结构的安装基础，最后通过封顶结构完成肥槽的封顶，能够有效的在基坑不回填的情况下完成肥槽的封闭，并且提高基坑边坡的隔水性能。
Backfill-free foundation pit permanent supporting system and construction method thereof
The invention provides a backfill-free foundation pit permanent supporting system and a construction method thereof, and relates to the technical field of foundation pit construction. The backfill-free foundation pit permanent supporting system comprises a slope inner supporting structure, a slope outer waterproof supporting structure, a frame supporting structure and a capping structure which aresequentially constructed. According to the backfill-free foundation pit permanent supporting system, the slope inner supporting structure of an original temporary support is used as an inner supportof a slope, the slope outer waterproof supporting structure is used as an outer support and a waterproof structure of the slope, then the frame supporting structure and a connecting beam are used forreinforcing and supporting and used as an installation foundation of the capping structure, and finally capping of a fertilizer tank is completed through the capping structure; and sealing of the fertilizer tank can be effectively completed under the condition that a foundation pit is not backfilled, and the waterproof performance of the foundation pit slope is improved.
本发明提供了一种免回填基坑永久支护体系及其施工方法，涉及基坑施工技术领域；免回填基坑永久支护体系包括依次施工的边坡内支护结构、边坡外防水支护结构、框架支撑结构和封顶结构。本发明利用原临时支护的边坡内支护结构作为边坡的内支撑，通过边坡外防水支护结构作为边坡的外支撑和防水结构，再通过框架支撑结构和连接梁进行加固支撑和作为封顶结构的安装基础，最后通过封顶结构完成肥槽的封顶，能够有效的在基坑不回填的情况下完成肥槽的封闭，并且提高基坑边坡的隔水性能。
Backfill-free foundation pit permanent supporting system and construction method thereof
免回填基坑永久支护体系及其施工方法
FU XIANZHANG (author) / YE SHENGLIN (author) / ZHAO QINGLIANG (author) / SU YUXI (author) / CHEN DIANHAO (author) / FAN SHIYING (author) / ZHANG LICHEN (author) / WU DENGHUI (author) / ZHAO LIANG (author) / TAN QUAN (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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