A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thin-shotcreting sealing composition for anchor-shotcreting support, anchor-shotcreting support device and construction method
A thin-shotcreting sealing composition for anchor-shotcreting support, an anchor-shotcreting support device and a construction method, the thin-shotcreting sealing composition comprises a thin-shotcreting sealing composition I sprayed on the top wall of a roadway and a thin-shotcreting sealing composition II sprayed on an anchor cable (2), a thin-shotcreting sealing layer (1) is obtained on the top wall of the roadway through the thin-shotcreting sealing composition I, and a thin-shotcreting sealing layer (2) is obtained through the thin-shotcreting sealing composition II. The thin spraying sealing layer (1) is obtained on the anchor cable (2), a layer body supported by the anchor and the shotcrete is in a variable-thickness state, the technical problem that the shotcrete layer body needs to be in a thick spraying state due to the fact that the shotcrete layer body is used is solved, and therefore the phenomena that spraying leakage is prone to being caused and secondary disasters of roadways are possibly caused are eliminated.
一种用于锚喷支护的薄喷封闭组合物、锚喷支护装置和施工方法，包含有薄喷在巷道顶壁上的薄喷封闭组合物Ⅰ、喷射在锚索(2)上的薄喷封闭组合物Ⅱ，通过薄喷封闭组合物Ⅰ，实现了在巷道顶壁上得到薄喷封闭层(1)，通过薄喷封闭组合物Ⅱ，实现了在锚索(2)上得到薄喷封闭层(1)，实现了使锚喷支护的层体处于变厚度状态，解决了对都是使用喷射混凝土层体从而需要使喷射混凝土层体处于厚喷状态的技术问题，因此消除了易造成漏喷和可能引发巷道出现次生灾害的现象发生。
Thin-shotcreting sealing composition for anchor-shotcreting support, anchor-shotcreting support device and construction method
A thin-shotcreting sealing composition for anchor-shotcreting support, an anchor-shotcreting support device and a construction method, the thin-shotcreting sealing composition comprises a thin-shotcreting sealing composition I sprayed on the top wall of a roadway and a thin-shotcreting sealing composition II sprayed on an anchor cable (2), a thin-shotcreting sealing layer (1) is obtained on the top wall of the roadway through the thin-shotcreting sealing composition I, and a thin-shotcreting sealing layer (2) is obtained through the thin-shotcreting sealing composition II. The thin spraying sealing layer (1) is obtained on the anchor cable (2), a layer body supported by the anchor and the shotcrete is in a variable-thickness state, the technical problem that the shotcrete layer body needs to be in a thick spraying state due to the fact that the shotcrete layer body is used is solved, and therefore the phenomena that spraying leakage is prone to being caused and secondary disasters of roadways are possibly caused are eliminated.
一种用于锚喷支护的薄喷封闭组合物、锚喷支护装置和施工方法，包含有薄喷在巷道顶壁上的薄喷封闭组合物Ⅰ、喷射在锚索(2)上的薄喷封闭组合物Ⅱ，通过薄喷封闭组合物Ⅰ，实现了在巷道顶壁上得到薄喷封闭层(1)，通过薄喷封闭组合物Ⅱ，实现了在锚索(2)上得到薄喷封闭层(1)，实现了使锚喷支护的层体处于变厚度状态，解决了对都是使用喷射混凝土层体从而需要使喷射混凝土层体处于厚喷状态的技术问题，因此消除了易造成漏喷和可能引发巷道出现次生灾害的现象发生。
Thin-shotcreting sealing composition for anchor-shotcreting support, anchor-shotcreting support device and construction method
用于锚喷支护的薄喷封闭组合物、锚喷支护装置和施工方法
WANG JUNFENG (author)
2024-02-23
Patent
Electronic Resource
Chinese
Tema Archive | 1991
Online Contents | 1995
Autonomous Shotcreting vehicles
British Library Online Contents | 2001
Recommendations for shotcreting (draft)
| TIBKAT | 2006