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A platform for research: civil engineering, architecture and urbanism
Parallel steel wire stay cable tension and compression combined traction device and construction method thereof
The invention discloses a parallel steel wire stay cable tension and compression combined traction device and a construction method thereof. The device is provided with a tractor, a steering system and a back pressure system for combined construction, and overcomes the problem that the traction space of a stay cable at a beam end anchor pulling plate anchoring structure is limited. Meanwhile, long-distance and large-tonnage continuous traction of super-long and super-heavy parallel steel wire stay cables is achieved, and the technical blank is filled up. By means of the parallel steel wire stay cable tension and compression combined traction device and the construction method thereof, in the construction process, stress conversion is little, the safety risk is low, the traction efficiency is obviously improved, the device can adapt to traction of stay cables at different angles, the traction alignment precision is ensured, and the construction quality is improved.
本发明公开了一种平行钢丝斜拉索拉压组合牵引装置及其施工方法，通过设置有牵引器、转向系统、反压系统并进行组合施工，克服了斜拉索在梁端锚拉板锚固结构处牵引空间受限的难题，同时实现了超长超重平行钢丝斜拉索长距离大吨位连续牵引，填补了此项技术空白，利用本发明的平行钢丝斜拉索拉压组合牵引装置及其施工方法在施工过程受力转换少，安全风险低，牵引效率明显提高，能够适应不同角度的斜拉索牵引，保证牵引对位精度，提高施工质量。
Parallel steel wire stay cable tension and compression combined traction device and construction method thereof
The invention discloses a parallel steel wire stay cable tension and compression combined traction device and a construction method thereof. The device is provided with a tractor, a steering system and a back pressure system for combined construction, and overcomes the problem that the traction space of a stay cable at a beam end anchor pulling plate anchoring structure is limited. Meanwhile, long-distance and large-tonnage continuous traction of super-long and super-heavy parallel steel wire stay cables is achieved, and the technical blank is filled up. By means of the parallel steel wire stay cable tension and compression combined traction device and the construction method thereof, in the construction process, stress conversion is little, the safety risk is low, the traction efficiency is obviously improved, the device can adapt to traction of stay cables at different angles, the traction alignment precision is ensured, and the construction quality is improved.
本发明公开了一种平行钢丝斜拉索拉压组合牵引装置及其施工方法，通过设置有牵引器、转向系统、反压系统并进行组合施工，克服了斜拉索在梁端锚拉板锚固结构处牵引空间受限的难题，同时实现了超长超重平行钢丝斜拉索长距离大吨位连续牵引，填补了此项技术空白，利用本发明的平行钢丝斜拉索拉压组合牵引装置及其施工方法在施工过程受力转换少，安全风险低，牵引效率明显提高，能够适应不同角度的斜拉索牵引，保证牵引对位精度，提高施工质量。
Parallel steel wire stay cable tension and compression combined traction device and construction method thereof
平行钢丝斜拉索拉压组合牵引装置及其施工方法
YAN GUOTAI (author) / LUO CHENGBIN (author) / ZHAO HENGQIAN (author) / SHENG HAIJUN (author) / CHEN MING (author) / LI SHAOFANG (author) / PENG CHENGMING (author) / KANG XUEYUN (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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