Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Symmetrical catwalk traction bearing cable construction method
The invention relates to the field of bridge construction, and discloses a symmetrical catwalk traction bearing cable construction method, which adopts symmetrical traction catwalk bearing cables, i.e., two sides of a middle tower are symmetrical, the upstream and the downstream are symmetrical, and the line shape of the bearing cables is adjusted after the traction of the bearing cables is completed. A catwalk fixing lug plate, a distribution beam and a catwalk bearing cable are combined to serve as an auxiliary system of the whole hoisting, the symmetrical catwalk traction bearing cable is adopted, namely the two sides of a middle tower are symmetrical, the upstream and the downstream are symmetrical, the line shape of the bearing cable is adjusted after traction of the bearing cable is completed, the principle of first midspan and then side span is followed, a chain block is used, and the sag of the bearing cable is observed through a total station; adjusting until the requirements are met; therefore, the stability and the firmness in the whole building construction process are improved.
本发明涉及桥梁施工领域，公开了一种对称猫道牵引承重索施工方法，采用对称牵引猫道承重索，既中塔两侧对称，上下游对称，完成承重索牵引后，承重索线形的调整。通过猫道固耳板、分配梁、猫道承重索的组合作为整个吊装的辅助体系，采用对称猫道牵引承重索，既中塔两侧对称，上下游对称，完成承重索牵引后，承重索线形的调整，遵循先中跨后边跨的原则，使用手拉葫芦，通过全站仪观测承重索的垂度，进行调整，直至满足要求；从而提高了整体建筑施工过程中的稳定性和牢固性。
Symmetrical catwalk traction bearing cable construction method
The invention relates to the field of bridge construction, and discloses a symmetrical catwalk traction bearing cable construction method, which adopts symmetrical traction catwalk bearing cables, i.e., two sides of a middle tower are symmetrical, the upstream and the downstream are symmetrical, and the line shape of the bearing cables is adjusted after the traction of the bearing cables is completed. A catwalk fixing lug plate, a distribution beam and a catwalk bearing cable are combined to serve as an auxiliary system of the whole hoisting, the symmetrical catwalk traction bearing cable is adopted, namely the two sides of a middle tower are symmetrical, the upstream and the downstream are symmetrical, the line shape of the bearing cable is adjusted after traction of the bearing cable is completed, the principle of first midspan and then side span is followed, a chain block is used, and the sag of the bearing cable is observed through a total station; adjusting until the requirements are met; therefore, the stability and the firmness in the whole building construction process are improved.
本发明涉及桥梁施工领域，公开了一种对称猫道牵引承重索施工方法，采用对称牵引猫道承重索，既中塔两侧对称，上下游对称，完成承重索牵引后，承重索线形的调整。通过猫道固耳板、分配梁、猫道承重索的组合作为整个吊装的辅助体系，采用对称猫道牵引承重索，既中塔两侧对称，上下游对称，完成承重索牵引后，承重索线形的调整，遵循先中跨后边跨的原则，使用手拉葫芦，通过全站仪观测承重索的垂度，进行调整，直至满足要求；从而提高了整体建筑施工过程中的稳定性和牢固性。
Symmetrical catwalk traction bearing cable construction method
一种对称猫道牵引承重索施工方法
ZHANG SHEN (Autor:in) / GAO HUA (Autor:in) / KANG JIANRONG (Autor:in) / CHEN CHANGGUI (Autor:in) / LIU YULEI (Autor:in) / WANG SHUAI (Autor:in) / LIU ZHONGHUA (Autor:in) / YUAN YONGHONG (Autor:in) / WANG MENG (Autor:in) / JIA SEN (Autor:in)
30.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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