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A platform for research: civil engineering, architecture and urbanism
Cable tower anchoring structure and method applied to cable-stayed bridge combined tower
The invention discloses a cable bent tower anchoring structure applied to a cable-stayed bridge combined bridge tower and a test method, solves the problems of complex structure and high cost of a cable bent tower anchoring structure in the prior art, and has the beneficial effects of simple structural form, definite stress and effective guarantee of construction quality. According to the specific scheme, the cable bent tower anchoring structure applied to the cable-stayed bridge combination tower comprises anchor bearing plates, anchor pipes, side pulling plates and shear key structural parts, the anchor bearing plates are located on the two sides in the inner wall of the cable bent tower, the anchor bearing plates are obliquely arranged relative to the inner wall of the cable bent tower, the anchor bearing plates on the two sides are fixedly connected with the corresponding anchor pipes respectively, and one ends of the anchor pipes are connected with the inner wall of the cable bent tower; cable guide pipes are arranged at the positions, corresponding to the anchor pipes, of the outer side of the inner wall of the cable bent tower and obliquely penetrate through the outer wall of the cable bent tower, side pulling plates are arranged on the two opposite sides of the anchor bearing plates respectively, the inner sides of the side pulling plates are connected with the two anchor bearing plates, the two ends of the side pulling plates are connected with the inner side of the inner wall of the cable bent tower respectively, and the shear key structural parts are located between the inner wall of the cable bent tower and the outer wall of the cable bent tower.
本发明公开了一种应用于斜拉桥组合桥塔的索塔锚固结构及试验方法，解决了现有技术中索塔锚固结构存在构造复杂、成本较高的问题，具有结构形式简单，受力明确，有效保证施工质量的有益效果，具体方案如下：一种应用于斜拉桥组合桥塔的索塔锚固结构，包括锚垫板、锚管、侧拉板和剪力键结构件，锚垫板位于索塔内壁内部的两侧，锚垫板相对于索塔内壁倾斜设置，两侧的锚垫板各自与对应的锚管固连，锚管一端与索塔内壁连接，索塔内壁外侧在锚管对应位置处设置索导管，索导管倾斜穿过索塔外壁，锚垫板的对立两侧分别设置侧拉板，侧拉板的内侧与两处锚垫板均连接，侧拉板的两端分别与索塔内壁内侧连接，剪力键结构件位于索塔内壁与索塔外壁之间。
Cable tower anchoring structure and method applied to cable-stayed bridge combined tower
The invention discloses a cable bent tower anchoring structure applied to a cable-stayed bridge combined bridge tower and a test method, solves the problems of complex structure and high cost of a cable bent tower anchoring structure in the prior art, and has the beneficial effects of simple structural form, definite stress and effective guarantee of construction quality. According to the specific scheme, the cable bent tower anchoring structure applied to the cable-stayed bridge combination tower comprises anchor bearing plates, anchor pipes, side pulling plates and shear key structural parts, the anchor bearing plates are located on the two sides in the inner wall of the cable bent tower, the anchor bearing plates are obliquely arranged relative to the inner wall of the cable bent tower, the anchor bearing plates on the two sides are fixedly connected with the corresponding anchor pipes respectively, and one ends of the anchor pipes are connected with the inner wall of the cable bent tower; cable guide pipes are arranged at the positions, corresponding to the anchor pipes, of the outer side of the inner wall of the cable bent tower and obliquely penetrate through the outer wall of the cable bent tower, side pulling plates are arranged on the two opposite sides of the anchor bearing plates respectively, the inner sides of the side pulling plates are connected with the two anchor bearing plates, the two ends of the side pulling plates are connected with the inner side of the inner wall of the cable bent tower respectively, and the shear key structural parts are located between the inner wall of the cable bent tower and the outer wall of the cable bent tower.
本发明公开了一种应用于斜拉桥组合桥塔的索塔锚固结构及试验方法，解决了现有技术中索塔锚固结构存在构造复杂、成本较高的问题，具有结构形式简单，受力明确，有效保证施工质量的有益效果，具体方案如下：一种应用于斜拉桥组合桥塔的索塔锚固结构，包括锚垫板、锚管、侧拉板和剪力键结构件，锚垫板位于索塔内壁内部的两侧，锚垫板相对于索塔内壁倾斜设置，两侧的锚垫板各自与对应的锚管固连，锚管一端与索塔内壁连接，索塔内壁外侧在锚管对应位置处设置索导管，索导管倾斜穿过索塔外壁，锚垫板的对立两侧分别设置侧拉板，侧拉板的内侧与两处锚垫板均连接，侧拉板的两端分别与索塔内壁内侧连接，剪力键结构件位于索塔内壁与索塔外壁之间。
Cable tower anchoring structure and method applied to cable-stayed bridge combined tower
一种应用于斜拉桥组合桥塔的索塔锚固结构及方法
XU ZHAO (author) / ZHAO HONGJIAO (author) / XU CHANGZE (author) / HUANG WEI (author) / ZHANG SHUN (author) / LI YUNPENG (author) / LI SHUAISHUAI (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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