Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overlapped structure outer wall of underground structure and construction method thereof
The invention discloses an overlapped structure outer wall of an underground structure and a construction method of the overlapped structure outer wall, and before a lining wall is constructed, a dredging pipe is arranged at the lower part of a wall body of the lining wall. According to the dredging pipe, an inner container pipe is arranged in a non-fine concrete permeable pipe, water passing holes are evenly formed in the pipe wall of the inner container pipe, and a gap between the inner container pipe and the non-fine concrete permeable pipe is filled with backfill sand. The dredging pipe is arranged on the lower portion of the lining wall and is parallel to the underground diaphragm wall, and a slope can be arranged in the water flowing direction. According to the arrangement of the drain pipe, the trench is arranged, and when leakage occurs, the drain pipe drains seeping water into the trench and finally converges the seeping water into the sump. The problem that the effect is poor due to the fact that a conventional waterproof treatment mode is adopted for the basement outer wall with the deeper design depth is solved.
本发明公开了一种地下结构的叠合式结构外墙及其施工方法，在内衬墙施工前，在内衬墙的墙体下部设置疏导管。疏导管采用无砂混凝土透水管内设内胆管，内胆管的管壁均匀布置过水孔洞，内胆管与无砂混凝土透水管间隙采用回填沙填实。疏导管设置在内衬墙下部，平行于地下连续墙布置，可顺流水方向设置坡度。根据疏水管布置，设置地沟，当发生渗漏情况，疏水管道将渗水排入地沟，最后汇流至集水坑。本发明解决了设计深度较深的地下室外墙采用常规的防水处理方式效果较差的问题。
Overlapped structure outer wall of underground structure and construction method thereof
The invention discloses an overlapped structure outer wall of an underground structure and a construction method of the overlapped structure outer wall, and before a lining wall is constructed, a dredging pipe is arranged at the lower part of a wall body of the lining wall. According to the dredging pipe, an inner container pipe is arranged in a non-fine concrete permeable pipe, water passing holes are evenly formed in the pipe wall of the inner container pipe, and a gap between the inner container pipe and the non-fine concrete permeable pipe is filled with backfill sand. The dredging pipe is arranged on the lower portion of the lining wall and is parallel to the underground diaphragm wall, and a slope can be arranged in the water flowing direction. According to the arrangement of the drain pipe, the trench is arranged, and when leakage occurs, the drain pipe drains seeping water into the trench and finally converges the seeping water into the sump. The problem that the effect is poor due to the fact that a conventional waterproof treatment mode is adopted for the basement outer wall with the deeper design depth is solved.
本发明公开了一种地下结构的叠合式结构外墙及其施工方法，在内衬墙施工前，在内衬墙的墙体下部设置疏导管。疏导管采用无砂混凝土透水管内设内胆管，内胆管的管壁均匀布置过水孔洞，内胆管与无砂混凝土透水管间隙采用回填沙填实。疏导管设置在内衬墙下部，平行于地下连续墙布置，可顺流水方向设置坡度。根据疏水管布置，设置地沟，当发生渗漏情况，疏水管道将渗水排入地沟，最后汇流至集水坑。本发明解决了设计深度较深的地下室外墙采用常规的防水处理方式效果较差的问题。
Overlapped structure outer wall of underground structure and construction method thereof
地下结构的叠合式结构外墙及其施工方法
WANG CONG (Autor:in) / ZHAO MENG (Autor:in) / ZHANG YUANHUI (Autor:in) / HE JUAN (Autor:in) / ZHAO YONGKUAN (Autor:in) / WANG JIN (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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