Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Karst cave section logistics channel construction method based on karst cave underground river environment tunnel construction
The invention discloses a karst cave section logistics channel construction method based on karst cave underground river environment tunnel construction. The method comprises the following steps thatS1, a tunnel section A is subjected to excavating until the tunnel section A communicates with a karst cave; S2, an underground river is diverted; S3, the karst cave is subjected to backfilling; S4, the karst cave is protected, and multiple anchor cables are constructed; S5, the karst cave is subjected to fully filling to enable the anchor cables to be connected with a backfilled body; S6, a logistics main channel is constructed from the tunnel section A to communicate with the karst cave; and S7, the backfilled body is subjected to excavating in five steps to form a tunnel section B, a firstbranch channel and a second branch channel are arranged on the logistics main channel, during construction of the first step, material transportation is conducted through the first branch channel, during construction of the second step and the third step, material transportation is conducted through the second branch channel, and during construction of the fourth step and the fifth step, materialtransportation is conducted through the first branch channel and the second branch channel. The method has the advantages of being stable and reliable, high in safety, capable of preventing sedimentation and capable of improving the construction quality and efficiency.
基于溶洞暗河环境隧道施工的溶洞段物流通道施工方法，包括以下步骤：S1：将隧道A段开挖至连通溶洞；S2：对暗河进行改道；S3：对溶洞进行回填；S4：对溶洞进行防护处理，并施作多根锚索；S5：对溶洞进行满填使锚索与回填体连接；S6：从隧道A段施作物流主道与溶洞连通；S7：分五台阶对回填体进行开挖形成隧道B段，物流主道上设置一条第一分通道和一条第二分通道，第一台阶施工时，由第一分通道进行物料运输，第二和第三台阶施工时，由第二分通道进行物料运输，第四和第五台阶施工时，由第一分通道和第二分通道进行物料运输。具有稳定可靠、安全性高、能防止沉降、可提高施工质量和效率的优点。
Karst cave section logistics channel construction method based on karst cave underground river environment tunnel construction
The invention discloses a karst cave section logistics channel construction method based on karst cave underground river environment tunnel construction. The method comprises the following steps thatS1, a tunnel section A is subjected to excavating until the tunnel section A communicates with a karst cave; S2, an underground river is diverted; S3, the karst cave is subjected to backfilling; S4, the karst cave is protected, and multiple anchor cables are constructed; S5, the karst cave is subjected to fully filling to enable the anchor cables to be connected with a backfilled body; S6, a logistics main channel is constructed from the tunnel section A to communicate with the karst cave; and S7, the backfilled body is subjected to excavating in five steps to form a tunnel section B, a firstbranch channel and a second branch channel are arranged on the logistics main channel, during construction of the first step, material transportation is conducted through the first branch channel, during construction of the second step and the third step, material transportation is conducted through the second branch channel, and during construction of the fourth step and the fifth step, materialtransportation is conducted through the first branch channel and the second branch channel. The method has the advantages of being stable and reliable, high in safety, capable of preventing sedimentation and capable of improving the construction quality and efficiency.
基于溶洞暗河环境隧道施工的溶洞段物流通道施工方法，包括以下步骤：S1：将隧道A段开挖至连通溶洞；S2：对暗河进行改道；S3：对溶洞进行回填；S4：对溶洞进行防护处理，并施作多根锚索；S5：对溶洞进行满填使锚索与回填体连接；S6：从隧道A段施作物流主道与溶洞连通；S7：分五台阶对回填体进行开挖形成隧道B段，物流主道上设置一条第一分通道和一条第二分通道，第一台阶施工时，由第一分通道进行物料运输，第二和第三台阶施工时，由第二分通道进行物料运输，第四和第五台阶施工时，由第一分通道和第二分通道进行物料运输。具有稳定可靠、安全性高、能防止沉降、可提高施工质量和效率的优点。
Karst cave section logistics channel construction method based on karst cave underground river environment tunnel construction
基于溶洞暗河环境隧道施工的溶洞段物流通道施工方法
HUANG ZE (Autor:in) / LIU YUAN (Autor:in) / ZHOU TAO (Autor:in) / WANG DINGFU (Autor:in) / ZHOU HAO (Autor:in)
03.11.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020