Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Opposite-pulling anchor cable structure for drainage and reinforcement of grotto
The invention discloses an opposite-pull anchor cable structure for grotto drainage and reinforcement, belongs to the technical field of grotto repair, and aims to solve the technical problem that rock mass reinforcement and drainage and seepage prevention cannot be simultaneously met for grotto protection engineering in the prior art. The device comprises a steel strand, the end of the steel strand is fixed through an anchor head, an anchorage device and a pedestal, and the outer portion of the steel strand is fixed through an inner-layer sleeve, a middle-layer sleeve and an outer-layer sleeve in sequence; a gap is reserved between the inner-layer casing pipe and the middle-layer casing pipe, a drainage layer is formed between the inner-layer casing pipe and the middle-layer casing pipe, a plurality of inner isolation frames are arranged in the drainage layer, and the inner isolation frames are used for keeping the inner-layer casing pipe and the middle-layer casing pipe fixed. According to the opposite-pulling anchor cable structure for grotto drainage reinforcement, anchor rod reinforcement and grouting reinforcement can be achieved at the same time, the reinforcement capacity and the reinforcement effect are better, and high operability and practicability are achieved. In addition, seepage water in the grotto rock mass can be effectively drained, corrosion of seepage water to cultural relics is reduced, and compared with an existing grotto drainage system, damage to the rock mass is smaller.
本发明公开了一种石窟排水加固的对拉锚索结构，属于石窟修复技术领域，以解决现有技术中针对石窟保护工程，无法同时满足岩体加固以及排水防渗的技术问题。它包括钢绞线，钢绞线的端部通过锚头、锚具和台座进行固定，钢绞线外部依次通过内层套管、中间层套管以及外层套管进行固定；内层套管与中间层套管之间留有间隙并形成排水层，排水层内设置有多个内隔离架，内隔离架用于使内层套管和中间层套管保持固定。本发明石窟排水加固的对拉锚索结构，可同时实现锚杆加固与注浆加固，加固能力和加固效果更好，且具有较强的可操作性和实用性。此外，还可以有效排出石窟岩体中的渗透水，减小渗水对文物的腐蚀，且相较于现有石窟排水系统对岩体的损伤更小。
Opposite-pulling anchor cable structure for drainage and reinforcement of grotto
The invention discloses an opposite-pull anchor cable structure for grotto drainage and reinforcement, belongs to the technical field of grotto repair, and aims to solve the technical problem that rock mass reinforcement and drainage and seepage prevention cannot be simultaneously met for grotto protection engineering in the prior art. The device comprises a steel strand, the end of the steel strand is fixed through an anchor head, an anchorage device and a pedestal, and the outer portion of the steel strand is fixed through an inner-layer sleeve, a middle-layer sleeve and an outer-layer sleeve in sequence; a gap is reserved between the inner-layer casing pipe and the middle-layer casing pipe, a drainage layer is formed between the inner-layer casing pipe and the middle-layer casing pipe, a plurality of inner isolation frames are arranged in the drainage layer, and the inner isolation frames are used for keeping the inner-layer casing pipe and the middle-layer casing pipe fixed. According to the opposite-pulling anchor cable structure for grotto drainage reinforcement, anchor rod reinforcement and grouting reinforcement can be achieved at the same time, the reinforcement capacity and the reinforcement effect are better, and high operability and practicability are achieved. In addition, seepage water in the grotto rock mass can be effectively drained, corrosion of seepage water to cultural relics is reduced, and compared with an existing grotto drainage system, damage to the rock mass is smaller.
本发明公开了一种石窟排水加固的对拉锚索结构，属于石窟修复技术领域，以解决现有技术中针对石窟保护工程，无法同时满足岩体加固以及排水防渗的技术问题。它包括钢绞线，钢绞线的端部通过锚头、锚具和台座进行固定，钢绞线外部依次通过内层套管、中间层套管以及外层套管进行固定；内层套管与中间层套管之间留有间隙并形成排水层，排水层内设置有多个内隔离架，内隔离架用于使内层套管和中间层套管保持固定。本发明石窟排水加固的对拉锚索结构，可同时实现锚杆加固与注浆加固，加固能力和加固效果更好，且具有较强的可操作性和实用性。此外，还可以有效排出石窟岩体中的渗透水，减小渗水对文物的腐蚀，且相较于现有石窟排水系统对岩体的损伤更小。
Opposite-pulling anchor cable structure for drainage and reinforcement of grotto
一种石窟排水加固的对拉锚索结构
WANG CHENGLONG (Autor:in) / JIANG JIZE (Autor:in) / JIANG SIWEI (Autor:in) / LIU DONGSHENG (Autor:in) / ZHANG WENGANG (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
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