A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly roadbed treatment method based on sponge city
The invention provides an environment-friendly roadbed treatment method based on a sponge city, which comprises the following steps: prearranging a pile foundation on a pretreated foundation, and then driving a pile cylinder into the pile foundation, so that water flow permeates into the pile cylinder and then is intensively discharged to a municipal pipe network; the pile cylinder is composed of geotextile and filling discrete materials, wherein the outer layer of the geotextile is closed at the bottom and open at the top, and the filling discrete materials are wrapped in the geotextile. The method has the advantages that the limitation of centralized drainage depending on facilities such as pipe ducts and pump stations in a traditional construction mode is solved, the limitation of water storage and drainage of common surface soil layers is solved, the underground water storage function is fully played, urban climate is adjusted, and a sponge city is constructed.
本发明提供基于海绵城市的环保型路基处理方法，包括：在预处理地基上预设桩基，然后将桩筒打入所述桩基内，使得水流渗入所述桩筒内后被集中排至市政管网；其中，所述桩筒由外层为底部封闭、顶部开口的土工织物，以及被包覆于所述土工织物内的填充散体材料构成。其优点是：解决传统建设模式下，依靠管渠、泵站等设施集中排水的限制，解决一般表面土层蓄水排水的限制，充分发挥地下蓄水功能，调节城市气候，建设海绵城市。
Environment-friendly roadbed treatment method based on sponge city
The invention provides an environment-friendly roadbed treatment method based on a sponge city, which comprises the following steps: prearranging a pile foundation on a pretreated foundation, and then driving a pile cylinder into the pile foundation, so that water flow permeates into the pile cylinder and then is intensively discharged to a municipal pipe network; the pile cylinder is composed of geotextile and filling discrete materials, wherein the outer layer of the geotextile is closed at the bottom and open at the top, and the filling discrete materials are wrapped in the geotextile. The method has the advantages that the limitation of centralized drainage depending on facilities such as pipe ducts and pump stations in a traditional construction mode is solved, the limitation of water storage and drainage of common surface soil layers is solved, the underground water storage function is fully played, urban climate is adjusted, and a sponge city is constructed.
本发明提供基于海绵城市的环保型路基处理方法，包括：在预处理地基上预设桩基，然后将桩筒打入所述桩基内，使得水流渗入所述桩筒内后被集中排至市政管网；其中，所述桩筒由外层为底部封闭、顶部开口的土工织物，以及被包覆于所述土工织物内的填充散体材料构成。其优点是：解决传统建设模式下，依靠管渠、泵站等设施集中排水的限制，解决一般表面土层蓄水排水的限制，充分发挥地下蓄水功能，调节城市气候，建设海绵城市。
Environment-friendly roadbed treatment method based on sponge city
基于海绵城市的环保型路基处理方法
QUE MENGHUI (author) / HUANG SONGFENG (author) / XU LINTAO (author) / ZENG XIANGYU (author)
2022-07-22
Patent
Electronic Resource
Chinese
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