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A platform for research: civil engineering, architecture and urbanism
Pressure bonding steel pipe anchor rod and construction method thereof
The invention discloses a pressure bonding steel pipe anchor rod and a construction method thereof. The pressure bonding steel pipe anchor rod comprises a threaded steel pipe, a waterproof nut, an anchoring plate and a positioning support, wherein the waterproof nut and the anchoring plate are mounted at the top and the bottom of the threaded steel pipe respectively; the screw-thread steel pipe is used as an anchor rod stress body, the screw-thread steel pipe is hollow, the two ends of the screw-thread steel pipe are through, the screw-thread steel pipe can be used as a grouting pipe, use of a conventional anchor rod grouting pipe is omitted, a stressed steel bar or a steel cable does not need to be arranged as the stress body, a large amount of materials are saved, the construction period can be shortened, construction labor force can be saved, and construction is more convenient; the construction efficiency is effectively improved; the anchor plate is arranged at the bottom of the threaded steel pipe and can serve as a fixing structure of the threaded steel pipe rod in the anchor rod hole, the positioning support abutting against the inner wall of the anchor rod hole is arranged, the stability of the threaded steel pipe during grouting in the anchor rod hole can be guaranteed, and the grouting construction efficiency is guaranteed; the waterproof nut is arranged at the top of the threaded steel pipe, seepage can be prevented in the threaded steel pipe, and rainwater is prevented from seeping from the top of the threaded steel pipe.
本发明公开了一种压力粘接钢管锚杆及其施工方法，包括螺纹钢管、分别安装于螺纹钢管顶部和底部的防水螺母和锚固板、安装于螺纹钢管外壁上定位支架。用螺纹钢管作为锚杆受力体，螺纹钢管中空且两端贯通，能够使其作为注浆管进行使用，取消了常规锚杆注浆管的使用，也无需再设置受力钢筋或钢索作为受力体，节省了大量材料，还能够节省工期和施工劳动力，施工更加方便，有效提高了施工效率；在螺纹钢管底部设置锚固板可以作为螺纹钢管杆在锚杆孔内的固定结构，通过设置与锚杆孔内壁抵接的定位支架，可以保证螺纹钢管在锚杆孔内注浆时的稳定性，保证注浆施工效率；在螺纹钢管顶部设置防水螺母，可对螺纹钢管内部防渗，防止雨水从螺纹钢管顶部渗入。
Pressure bonding steel pipe anchor rod and construction method thereof
The invention discloses a pressure bonding steel pipe anchor rod and a construction method thereof. The pressure bonding steel pipe anchor rod comprises a threaded steel pipe, a waterproof nut, an anchoring plate and a positioning support, wherein the waterproof nut and the anchoring plate are mounted at the top and the bottom of the threaded steel pipe respectively; the screw-thread steel pipe is used as an anchor rod stress body, the screw-thread steel pipe is hollow, the two ends of the screw-thread steel pipe are through, the screw-thread steel pipe can be used as a grouting pipe, use of a conventional anchor rod grouting pipe is omitted, a stressed steel bar or a steel cable does not need to be arranged as the stress body, a large amount of materials are saved, the construction period can be shortened, construction labor force can be saved, and construction is more convenient; the construction efficiency is effectively improved; the anchor plate is arranged at the bottom of the threaded steel pipe and can serve as a fixing structure of the threaded steel pipe rod in the anchor rod hole, the positioning support abutting against the inner wall of the anchor rod hole is arranged, the stability of the threaded steel pipe during grouting in the anchor rod hole can be guaranteed, and the grouting construction efficiency is guaranteed; the waterproof nut is arranged at the top of the threaded steel pipe, seepage can be prevented in the threaded steel pipe, and rainwater is prevented from seeping from the top of the threaded steel pipe.
本发明公开了一种压力粘接钢管锚杆及其施工方法，包括螺纹钢管、分别安装于螺纹钢管顶部和底部的防水螺母和锚固板、安装于螺纹钢管外壁上定位支架。用螺纹钢管作为锚杆受力体，螺纹钢管中空且两端贯通，能够使其作为注浆管进行使用，取消了常规锚杆注浆管的使用，也无需再设置受力钢筋或钢索作为受力体，节省了大量材料，还能够节省工期和施工劳动力，施工更加方便，有效提高了施工效率；在螺纹钢管底部设置锚固板可以作为螺纹钢管杆在锚杆孔内的固定结构，通过设置与锚杆孔内壁抵接的定位支架，可以保证螺纹钢管在锚杆孔内注浆时的稳定性，保证注浆施工效率；在螺纹钢管顶部设置防水螺母，可对螺纹钢管内部防渗，防止雨水从螺纹钢管顶部渗入。
Pressure bonding steel pipe anchor rod and construction method thereof
一种压力粘接钢管锚杆及其施工方法
ZHU XINGXU (author) / GAO JIE (author) / JIANG GUANSEN (author) / SONG LEI (author) / PAN MINJUN (author) / HU XIN (author) / PAN SHENG (author) / GUAN LONG (author) / TANG TAO (author)
2023-11-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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