A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground pipeline supporting structure in foundation pit and construction method thereof
The invention provides an underground pipeline supporting structure in a foundation pit, the underground pipeline supporting structure in the foundation pit comprises a side slope surface protection structure, supporting protection structures and an empty space structure, the side slope surface protection structure covers the slope surface of a side slope in the foundation pit, and a plurality of supporting protection structures are sequentially arranged in the foundation pit; the plurality of support protection structures are used for supporting underground pipelines; the overhead layer structure comprises a steel pipe pile, a top beam, a diagonal bridging, a vertical fireproof insulation board, a horizontal fireproof insulation board, an isolation layer, a protection layer, a structural layer, a plain soil layer and a foundation. The lower end of the steel pipe pile is fixedly embedded in the stratum at the toe of the side slope; through vertical steel pipe pile supporting and horizontal overhead layer structure overhead, on one hand, an underground pipeline protected by a lower supporting protection structure is isolated from the outside, disturbance of foreign objects and external force and vibration interference are prevented, and on the other hand, a horizontal space formed by overhead of the upper portion after slope excavation is fully utilized.
本发明提供一种基坑内地下管道支护结构，本发明提供一种基坑内地下管道支护结构，包括：边坡坡面防护结构、支撑保护结构和架空层结构，边坡坡面防护结构覆盖在基坑内边坡的坡面上，所述基坑内依次设置有若干所述支撑保护结构；若干所述支撑保护结构用于支撑地下管道；所述架空层结构包括钢管桩、冠梁、剪刀撑、竖向防火保温板、水平向防火保温板、隔离层、保护层、结构层、素土层和基础；所述钢管桩的下端嵌固于边坡坡脚位置的地层内；通过竖向的钢管桩支撑和水平向的架空层结构架空，一方面使下方支撑保护结构保护的地下管道与外界隔离，防止外物、外力的扰动和振动干扰，另一方面充分利用了开挖边坡后上部架空形成的水平空间。
Underground pipeline supporting structure in foundation pit and construction method thereof
The invention provides an underground pipeline supporting structure in a foundation pit, the underground pipeline supporting structure in the foundation pit comprises a side slope surface protection structure, supporting protection structures and an empty space structure, the side slope surface protection structure covers the slope surface of a side slope in the foundation pit, and a plurality of supporting protection structures are sequentially arranged in the foundation pit; the plurality of support protection structures are used for supporting underground pipelines; the overhead layer structure comprises a steel pipe pile, a top beam, a diagonal bridging, a vertical fireproof insulation board, a horizontal fireproof insulation board, an isolation layer, a protection layer, a structural layer, a plain soil layer and a foundation. The lower end of the steel pipe pile is fixedly embedded in the stratum at the toe of the side slope; through vertical steel pipe pile supporting and horizontal overhead layer structure overhead, on one hand, an underground pipeline protected by a lower supporting protection structure is isolated from the outside, disturbance of foreign objects and external force and vibration interference are prevented, and on the other hand, a horizontal space formed by overhead of the upper portion after slope excavation is fully utilized.
本发明提供一种基坑内地下管道支护结构，本发明提供一种基坑内地下管道支护结构，包括：边坡坡面防护结构、支撑保护结构和架空层结构，边坡坡面防护结构覆盖在基坑内边坡的坡面上，所述基坑内依次设置有若干所述支撑保护结构；若干所述支撑保护结构用于支撑地下管道；所述架空层结构包括钢管桩、冠梁、剪刀撑、竖向防火保温板、水平向防火保温板、隔离层、保护层、结构层、素土层和基础；所述钢管桩的下端嵌固于边坡坡脚位置的地层内；通过竖向的钢管桩支撑和水平向的架空层结构架空，一方面使下方支撑保护结构保护的地下管道与外界隔离，防止外物、外力的扰动和振动干扰，另一方面充分利用了开挖边坡后上部架空形成的水平空间。
Underground pipeline supporting structure in foundation pit and construction method thereof
一种基坑内地下管道支护结构及其施工方法
WANG GUOFENG (author) / LI LINFENG (author) / LI XIAOBANG (author) / LUO SHITING (author) / GAO RU (author) / WANG YI (author) / PENG XIAOYI (author) / DU BIN (author)
2024-09-13
Patent
Electronic Resource
Chinese
Pipeline foundation pit supporting structure and construction method thereof
| European Patent Office | 2021
Foundation pit supporting structure spanning large underground pipeline
| European Patent Office | 2023
Foundation trench supporting box for underground pipeline open excavation construction
| European Patent Office | 2021
Underground pipeline foundation pit supporting device and method
| European Patent Office | 2023
Underground diaphragm wall foundation pit supporting structure and construction method thereof
| European Patent Office | 2022