A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Suspension bridge central buckle cable clamp hoisting method
The invention discloses a hoisting method for a central cable buckling clamp of a suspension bridge. In the implementation process, for example, the upper half cable clamp of the central buckle cable clamp is generally light in weight and can be transported through a cable crane crown block, the lower half cable clamp of the central buckle cable clamp is heavy and is transported to the ground or the river surface of the midspan position through an automobile or a cargo ship, and a hoisting system hoisting cable clamp is arranged on a main cable. The method mainly solves the following problems: (1) the safety risk in the hoisting construction process of the central buckle cable clamp is reduced; (2) the use amount of a bearing rope of a cable crane crown block increased due to heavy weight of a small number of central buckle cable clamps is reduced; the hoisting process is easy to operate, construction time is saved, and popularization is facilitated. The hoisting system has the following advantages: 1, the independent hoisting system is arranged to hoist the central buckle cable clamp, so that the safety risk in the hoisting process of the central buckle cable clamp is greatly reduced; 2, the situation that the construction cost is increased due to the fact that the using amount of bearing ropes of a cable crane crown block is too large is avoided; the hoisting process is easy to operate, construction time is saved, and popularization is facilitated.
本发明公开了一种悬索桥中央扣索夹吊装方法；实施时以上下分块的索夹为例，中央扣索夹的上半索夹重量一般较轻，可采用缆索吊天车进行运输，下半索夹较重，采用汽车或者货船运输至跨中位置的地面或江面，在主缆上设置吊装系统起吊索夹。本方法主要解决了以下几个方面的问题：（1）降低中央扣索夹吊装施工过程中的安全风险；（2）减少因少量中央扣索夹重量大而增加缆索吊天车承重绳的用量；（3）吊装过程操作简单，节约施工时间，便于推广。本专利具有的优点具体如下：1、设置独立的吊装系统吊装中央扣索夹，大大降低中央扣索夹吊装过程中的安全风险；2、避免缆索吊天车承重绳的用量过大，导致施工成本增加；3、吊装过程操作简单，节约施工时间，便于推广。
Suspension bridge central buckle cable clamp hoisting method
The invention discloses a hoisting method for a central cable buckling clamp of a suspension bridge. In the implementation process, for example, the upper half cable clamp of the central buckle cable clamp is generally light in weight and can be transported through a cable crane crown block, the lower half cable clamp of the central buckle cable clamp is heavy and is transported to the ground or the river surface of the midspan position through an automobile or a cargo ship, and a hoisting system hoisting cable clamp is arranged on a main cable. The method mainly solves the following problems: (1) the safety risk in the hoisting construction process of the central buckle cable clamp is reduced; (2) the use amount of a bearing rope of a cable crane crown block increased due to heavy weight of a small number of central buckle cable clamps is reduced; the hoisting process is easy to operate, construction time is saved, and popularization is facilitated. The hoisting system has the following advantages: 1, the independent hoisting system is arranged to hoist the central buckle cable clamp, so that the safety risk in the hoisting process of the central buckle cable clamp is greatly reduced; 2, the situation that the construction cost is increased due to the fact that the using amount of bearing ropes of a cable crane crown block is too large is avoided; the hoisting process is easy to operate, construction time is saved, and popularization is facilitated.
本发明公开了一种悬索桥中央扣索夹吊装方法；实施时以上下分块的索夹为例，中央扣索夹的上半索夹重量一般较轻，可采用缆索吊天车进行运输，下半索夹较重，采用汽车或者货船运输至跨中位置的地面或江面，在主缆上设置吊装系统起吊索夹。本方法主要解决了以下几个方面的问题：（1）降低中央扣索夹吊装施工过程中的安全风险；（2）减少因少量中央扣索夹重量大而增加缆索吊天车承重绳的用量；（3）吊装过程操作简单，节约施工时间，便于推广。本专利具有的优点具体如下：1、设置独立的吊装系统吊装中央扣索夹，大大降低中央扣索夹吊装过程中的安全风险；2、避免缆索吊天车承重绳的用量过大，导致施工成本增加；3、吊装过程操作简单，节约施工时间，便于推广。
Suspension bridge central buckle cable clamp hoisting method
一种悬索桥中央扣索夹吊装方法
FU GUANXI (author) / CHEN YOUSHENG (author) / LI JUNWEI (author) / LIU TAO (author) / ZHOU YONGKAI (author) / HE LI (author) / LUO TIAN (author) / YUAN JINGLU (author) / LIU WENKAI (author) / DENG RUIMIN (author)
2023-12-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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