Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel high slope construction method
The invention provides a tunnel high slope construction method, which relates to the technical field of tunnel construction, and comprises the following steps: step 1, before construction, performing measurement and rechecking on site terrain, performing measurement and lofting to collect original landform data, and performing construction drawing design; 2, construction of intercepting and draining ditches; 3, high slope excavation is carried out; 4, supporting construction is conducted; 5, high slope monitoring, wherein monitoring sections are arranged in the longitudinal direction of the line every 50-100 m. And sixthly, the third step to the fifth step are repeated till the slope bottom is constructed. The problem that the safety risk of high slope excavation is high is solved.
本发明提供了一种隧道高边坡施工方法，涉及隧道施工技术领域，包括以下步骤：步骤一：施工前，现场地形进行测量复核，测量放样采集原地貌数据，并进行施工图设计；步骤二：截排水沟施工；步骤三：高边坡开挖；步骤四：支护施工；步骤五：高边坡监测，沿线路纵向方向每隔50～100m设置一处监测断面。步骤六：重复步骤三至步骤五，直到施工到坡底。其解决了高边坡开挖的安全风险较高的问题。
Tunnel high slope construction method
The invention provides a tunnel high slope construction method, which relates to the technical field of tunnel construction, and comprises the following steps: step 1, before construction, performing measurement and rechecking on site terrain, performing measurement and lofting to collect original landform data, and performing construction drawing design; 2, construction of intercepting and draining ditches; 3, high slope excavation is carried out; 4, supporting construction is conducted; 5, high slope monitoring, wherein monitoring sections are arranged in the longitudinal direction of the line every 50-100 m. And sixthly, the third step to the fifth step are repeated till the slope bottom is constructed. The problem that the safety risk of high slope excavation is high is solved.
本发明提供了一种隧道高边坡施工方法，涉及隧道施工技术领域，包括以下步骤：步骤一：施工前，现场地形进行测量复核，测量放样采集原地貌数据，并进行施工图设计；步骤二：截排水沟施工；步骤三：高边坡开挖；步骤四：支护施工；步骤五：高边坡监测，沿线路纵向方向每隔50～100m设置一处监测断面。步骤六：重复步骤三至步骤五，直到施工到坡底。其解决了高边坡开挖的安全风险较高的问题。
Tunnel high slope construction method
一种隧道高边坡施工方法
LIU FEI (Autor:in) / SU CHANGHUI (Autor:in) / YE YU (Autor:in) / LI XIANGQIAN (Autor:in) / DU BIN (Autor:in) / ZHANG QIANHAI (Autor:in) / HE CHENGQIANG (Autor:in) / MA JINGXIONG (Autor:in) / WEI WEI (Autor:in) / WANG YINGSEN (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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