A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building basement drainage structure and construction method thereof
The invention relates to a building basement drainage structure and a construction method thereof.The building basement drainage structure comprises an annular through drainage blind ditch, drainage perforated pipe blind ditches and an integrated well, the annular through drainage blind ditch is annularly arranged along an underground structure outer wall, and the drainage perforated pipe blind ditches are longitudinally or/and transversely arranged and communicate with the annular through drainage blind ditch; the integrated well is arranged on the outer side of the underground structure outer wall and communicates with the drainage perforated pipe blind ditch, and the annular drainage blind ditch and the drainage perforated pipe blind ditch are both arranged below the underground structure bottom plate. And perforated pipes are arranged in the drainage perforated pipe blind ditches. The annular drainage blind ditch and the drainage perforated pipe blind ditch are arranged below the bottom plate of the underground structure, so that underground water can be drained in time, and the common problem that the underground structure floats upwards due to water buoyancy in the later period to cause cracks of the bottom plate of the underground structure or damage of an upper structure due to unreasonable field anti-floating design is avoided; the problem that the underground structure floats upwards due to water buoyancy is solved from the source, the structural safety performance of the underground structure is improved, and the construction time is saved.
本发明涉及一种建筑地下室疏水结构及其施工方法，建筑地下室疏水结构包括环通疏水盲沟、疏水穿孔管盲沟和集成井，环通疏水盲沟沿地下结构外墙呈环形设置，疏水穿孔管盲沟纵向或/和横向设置并与环通疏水盲沟连通，集成井设置在地下结构外墙外侧且与疏水穿孔管盲沟连通，环通疏水盲沟和疏水穿孔管盲沟均设置在地下结构底板下方；疏水穿孔管盲沟内设有穿孔管。本发明通过设置环通疏水盲沟和疏水穿孔管盲沟在地下结构底板以下，可将地下水及时排出，避免了现场抗浮设计不合理造成后期地下结构因水浮力上浮造成地下结构底板裂缝或上部结构破坏的通病，从源头上解决了地下结构因水浮力上浮的问题，提高了地下结构的结构安全性能，节省了施工时间。
Building basement drainage structure and construction method thereof
The invention relates to a building basement drainage structure and a construction method thereof.The building basement drainage structure comprises an annular through drainage blind ditch, drainage perforated pipe blind ditches and an integrated well, the annular through drainage blind ditch is annularly arranged along an underground structure outer wall, and the drainage perforated pipe blind ditches are longitudinally or/and transversely arranged and communicate with the annular through drainage blind ditch; the integrated well is arranged on the outer side of the underground structure outer wall and communicates with the drainage perforated pipe blind ditch, and the annular drainage blind ditch and the drainage perforated pipe blind ditch are both arranged below the underground structure bottom plate. And perforated pipes are arranged in the drainage perforated pipe blind ditches. The annular drainage blind ditch and the drainage perforated pipe blind ditch are arranged below the bottom plate of the underground structure, so that underground water can be drained in time, and the common problem that the underground structure floats upwards due to water buoyancy in the later period to cause cracks of the bottom plate of the underground structure or damage of an upper structure due to unreasonable field anti-floating design is avoided; the problem that the underground structure floats upwards due to water buoyancy is solved from the source, the structural safety performance of the underground structure is improved, and the construction time is saved.
本发明涉及一种建筑地下室疏水结构及其施工方法，建筑地下室疏水结构包括环通疏水盲沟、疏水穿孔管盲沟和集成井，环通疏水盲沟沿地下结构外墙呈环形设置，疏水穿孔管盲沟纵向或/和横向设置并与环通疏水盲沟连通，集成井设置在地下结构外墙外侧且与疏水穿孔管盲沟连通，环通疏水盲沟和疏水穿孔管盲沟均设置在地下结构底板下方；疏水穿孔管盲沟内设有穿孔管。本发明通过设置环通疏水盲沟和疏水穿孔管盲沟在地下结构底板以下，可将地下水及时排出，避免了现场抗浮设计不合理造成后期地下结构因水浮力上浮造成地下结构底板裂缝或上部结构破坏的通病，从源头上解决了地下结构因水浮力上浮的问题，提高了地下结构的结构安全性能，节省了施工时间。
Building basement drainage structure and construction method thereof
一种建筑地下室疏水结构及其施工方法
WANG JIN (author) / MU HONGWEI (author) / LONG CHUNLIN (author) / DING YOUYIN (author) / BAI LU (author) / XIE XILONG (author) / ZHANG BO (author) / LI GUOQIANG (author) / YANG QIAOGANG (author) / LIU GUOMIN (author)
2024-06-21
Patent
Electronic Resource
Chinese
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