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Rotary main cable suspension bridge applied to karst cave terrain
A rotary main cable suspension bridge applied to a karst cave terrain comprises a plurality of rotary cable saddles, a main cable, an annular rotary anchor, a pre-buried bottom plate, a main tower and a conventional anchor. The bottom of each rotary cable saddle is connected with the top of the saddle body bottom plate, the bottom of the saddle body bottom plate is connected with the top of the pre-embedded bottom plate, the pre-embedded bottom plate is embedded in the rotary anchorage, a plurality of saddle grooves used for containing main cables are formed in the tops of the rotary cable saddles, and the main cables are arranged in the saddle grooves; all the rotary cable saddles are uniformly and annularly distributed on the top arc surface of the rotary anchorage, and every two adjacent rotary cable saddles are fixed through high-strength bolts; the annular rotary anchorage and the conventional anchor are arranged on the two sides of a river bank respectively, one end of the main cable passes through the main tower and then is connected with the rotary cable saddles, the main cable is annularly arranged in saddle grooves of all the rotary cable saddles along the saddle grooves, and the other end of the main cable passes through the main tower and then is connected with the conventional anchor. The main cable is uniformly stressed under the karst cave terrain.
一种应用于溶洞地形的回转主缆悬索桥，包括多个回转索鞍、主缆、环形的回转锚碇、预埋底板、主塔以及常规锚锭；每个所述回转索鞍的底部与鞍体底板的顶部连接，鞍体底板的底部与预埋底板的顶部连接，预埋底板嵌设在回转锚碇上，回转索鞍的顶部开设有多个用于放置主缆的鞍槽，主缆设置在鞍槽内；所有的回转索鞍均匀的环形分布在所述回转锚碇的顶部弧面上，相邻两个回转索鞍之间通过高强螺栓固定；所述环形的回转锚碇与常规锚锭分别设置在河岸的两侧，主缆的一端经主塔后与多个回转索鞍连接，主缆沿鞍槽环形设置在所有回转索鞍的鞍槽内，主缆的另一端经主塔后与常规锚锭连接。本发明在溶洞地形下主缆受力均匀。
Rotary main cable suspension bridge applied to karst cave terrain
A rotary main cable suspension bridge applied to a karst cave terrain comprises a plurality of rotary cable saddles, a main cable, an annular rotary anchor, a pre-buried bottom plate, a main tower and a conventional anchor. The bottom of each rotary cable saddle is connected with the top of the saddle body bottom plate, the bottom of the saddle body bottom plate is connected with the top of the pre-embedded bottom plate, the pre-embedded bottom plate is embedded in the rotary anchorage, a plurality of saddle grooves used for containing main cables are formed in the tops of the rotary cable saddles, and the main cables are arranged in the saddle grooves; all the rotary cable saddles are uniformly and annularly distributed on the top arc surface of the rotary anchorage, and every two adjacent rotary cable saddles are fixed through high-strength bolts; the annular rotary anchorage and the conventional anchor are arranged on the two sides of a river bank respectively, one end of the main cable passes through the main tower and then is connected with the rotary cable saddles, the main cable is annularly arranged in saddle grooves of all the rotary cable saddles along the saddle grooves, and the other end of the main cable passes through the main tower and then is connected with the conventional anchor. The main cable is uniformly stressed under the karst cave terrain.
一种应用于溶洞地形的回转主缆悬索桥，包括多个回转索鞍、主缆、环形的回转锚碇、预埋底板、主塔以及常规锚锭；每个所述回转索鞍的底部与鞍体底板的顶部连接，鞍体底板的底部与预埋底板的顶部连接，预埋底板嵌设在回转锚碇上，回转索鞍的顶部开设有多个用于放置主缆的鞍槽，主缆设置在鞍槽内；所有的回转索鞍均匀的环形分布在所述回转锚碇的顶部弧面上，相邻两个回转索鞍之间通过高强螺栓固定；所述环形的回转锚碇与常规锚锭分别设置在河岸的两侧，主缆的一端经主塔后与多个回转索鞍连接，主缆沿鞍槽环形设置在所有回转索鞍的鞍槽内，主缆的另一端经主塔后与常规锚锭连接。本发明在溶洞地形下主缆受力均匀。
Rotary main cable suspension bridge applied to karst cave terrain
一种应用于溶洞地形的回转主缆悬索桥
DONG XIAOLIANG (author) / CHEN GANG (author) / LI SEN (author) / CAI ZONGSHU (author) / LI MING (author)
2024-12-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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