A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basalt corrugated plate for railway tunnel and preparation method thereof
The invention discloses a basalt corrugated plate for a railway tunnel and a preparation method of the basalt corrugated plate. The basalt corrugated plate comprises a basalt corrugated plate body and basalt reinforcing members, the basalt corrugated plate body is an arc-shaped plate, and the arc line is consistent with the extension direction of the crest/trough; a plurality of bolt connecting holes are uniformly formed in the edge of the basalt corrugated plate body; a plurality of sets of reinforcing holes are formed in the basalt corrugated plate body in the arc direction of the basalt corrugated plate body. The basalt reinforcing member comprises an arc-shaped rod and a fastening nut; reinforcing screws corresponding to the reinforcing holes are arranged on the arc-shaped rods, the arc-shaped rods are embedded into the wave troughs of the basalt corrugated plate body in an attached mode, the length of the arc-shaped rods is smaller than that of the basalt corrugated plate body in the arc direction, and threads are arranged at the two ends of the arc-shaped rods; the reinforcing screws penetrate through the reinforcing holes; the fastening nuts are connected to the reinforcing screws and abut against the basalt corrugated plate body.
本发明公开了一种铁路隧道用玄武岩波纹板及其制备方法，包括玄武岩波纹板本体和玄武岩加固件；玄武岩波纹板本体为弧形板，且其弧线与其波峰/波谷的延伸方向一致；玄武岩波纹板本体的边沿均匀开设有多个螺栓连接孔；玄武岩波纹板本体上沿其弧线方向开设有多组加固孔；玄武岩加固件包括弧形杆和紧固螺母；弧形杆上具有与加固孔对应的加固螺杆，弧形杆贴合嵌入玄武岩波纹板本体的波谷内，且长度小于玄武岩波纹板本体的弧线方向长度，弧形杆两端具有螺纹；加固螺杆穿过加固孔；紧固螺母连接在加固螺杆上，且顶紧玄武岩波纹板本体。
Basalt corrugated plate for railway tunnel and preparation method thereof
The invention discloses a basalt corrugated plate for a railway tunnel and a preparation method of the basalt corrugated plate. The basalt corrugated plate comprises a basalt corrugated plate body and basalt reinforcing members, the basalt corrugated plate body is an arc-shaped plate, and the arc line is consistent with the extension direction of the crest/trough; a plurality of bolt connecting holes are uniformly formed in the edge of the basalt corrugated plate body; a plurality of sets of reinforcing holes are formed in the basalt corrugated plate body in the arc direction of the basalt corrugated plate body. The basalt reinforcing member comprises an arc-shaped rod and a fastening nut; reinforcing screws corresponding to the reinforcing holes are arranged on the arc-shaped rods, the arc-shaped rods are embedded into the wave troughs of the basalt corrugated plate body in an attached mode, the length of the arc-shaped rods is smaller than that of the basalt corrugated plate body in the arc direction, and threads are arranged at the two ends of the arc-shaped rods; the reinforcing screws penetrate through the reinforcing holes; the fastening nuts are connected to the reinforcing screws and abut against the basalt corrugated plate body.
本发明公开了一种铁路隧道用玄武岩波纹板及其制备方法，包括玄武岩波纹板本体和玄武岩加固件；玄武岩波纹板本体为弧形板，且其弧线与其波峰/波谷的延伸方向一致；玄武岩波纹板本体的边沿均匀开设有多个螺栓连接孔；玄武岩波纹板本体上沿其弧线方向开设有多组加固孔；玄武岩加固件包括弧形杆和紧固螺母；弧形杆上具有与加固孔对应的加固螺杆，弧形杆贴合嵌入玄武岩波纹板本体的波谷内，且长度小于玄武岩波纹板本体的弧线方向长度，弧形杆两端具有螺纹；加固螺杆穿过加固孔；紧固螺母连接在加固螺杆上，且顶紧玄武岩波纹板本体。
Basalt corrugated plate for railway tunnel and preparation method thereof
一种铁路隧道用玄武岩波纹板及其制备方法
ZHAO PENG (author) / MA WEIBIN (author) / GUO XIAOXIONG (author) / LI YAO (author) / ZOU WENHAO (author) / WANG ZHIWEI (author) / AN ZHELI (author) / CHANG KAI (author) / CHAI JINFEI (author) / XU TIANYUAN (author)
2022-07-01
Patent
Electronic Resource
Chinese
Basalt cover plate for railway tunnel and mounting method thereof
| European Patent Office | 2023