Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-free construction method for underground excavation section of subway
The invention discloses a water-free construction method for an underground excavation section of a subway. A dewatering well is formed from the ground to the underground within the construction influence range of a section tunnel and used for lowering the underground water level. The water-free construction method has the following advantages that construction in the tunnel is not influenced, the construction efficiency is improved, the construction risk is lowered, the quality of a dewatering project is easy to guarantee, the underground water level can be monitored in time, the construction process of the dewatering well is simple, and the project cost is low.
本发明公开了一种地铁暗挖区间无水施工的方法，在区间隧道的施工影响范围内从地面向地下开设降水井，以用于降低地下水位。它具有如下优点：不影响隧道洞内施工，提高施工工效，降低施工风险，降水工程质量易保证，地下水位可及时监测，降水井施工工艺简单，工程造价低。
Water-free construction method for underground excavation section of subway
The invention discloses a water-free construction method for an underground excavation section of a subway. A dewatering well is formed from the ground to the underground within the construction influence range of a section tunnel and used for lowering the underground water level. The water-free construction method has the following advantages that construction in the tunnel is not influenced, the construction efficiency is improved, the construction risk is lowered, the quality of a dewatering project is easy to guarantee, the underground water level can be monitored in time, the construction process of the dewatering well is simple, and the project cost is low.
本发明公开了一种地铁暗挖区间无水施工的方法，在区间隧道的施工影响范围内从地面向地下开设降水井，以用于降低地下水位。它具有如下优点：不影响隧道洞内施工，提高施工工效，降低施工风险，降水工程质量易保证，地下水位可及时监测，降水井施工工艺简单，工程造价低。
Water-free construction method for underground excavation section of subway
一种地铁暗挖区间无水施工的方法
ZHAO PENG (Autor:in) / XU JIANNING (Autor:in) / ZENG FANFU (Autor:in) / LIU XUDONG (Autor:in) / JIN ZENG (Autor:in) / QIAO CHUNXUAN (Autor:in) / WANG JIAWEI (Autor:in) / PAN PENG (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
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