A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a steel-concrete combined main cable saddle and a mounting method thereof. The steel-concrete combined main cable saddle comprises a bottom steel plate and a saddle. The bottomsteel plate is fixed at the top of the tower body; the saddle is placed on the bottom steel plate; the saddle comprises a saddle bottom plate, a cover plate, a first saddle side plate and a second saddle side plate. The first saddle side plate and the second saddle side plate are symmetrically arranged on the saddle bottom plate in the direction of the main cable. A transversely-arranged pressurebearing plate is arranged between the first saddle side plate and the second saddle side plate, a main cable is arranged in the space above the pressure bearing plate, the cover plate is arranged above the saddle, a saddle front plate and a saddle rear plate are fixed to the front portion and the rear portion of the saddle respectively, and the space formed by the first saddle side plate, the second saddle side plate, the pressure bearing plate, the saddle front plate, the saddle rear plate and the saddle bottom plate is filled with micro-expansion concrete. According to the steel and concretecombined structure, the cable saddle is a pressed component, and the pressure-resistant characteristic of concrete is fully utilized. Any construction site can perform welding and manufacturing on site, factory production is not needed, transportation cost is avoided and the manufacturing cost is low.
本发明提供一种钢混组合式主索鞍及其安装方法，本发明包括底部钢板和鞍座，底部钢板固定在塔身顶端，鞍座放置在底部钢板上，鞍座包括鞍座底板、盖板、第一鞍座侧板和第二鞍座侧板，第一鞍座侧板和第二鞍座侧板沿着主索方向对称设置在鞍座底板上，其间设有横向设置的承压板，承压板上方空间设置主索，盖板设置在鞍座上方，鞍座的前后分别固定有鞍座前板和鞍座后板，第一鞍座侧板、第二鞍座侧板、承压板、鞍座前板、鞍座后板和鞍座底板形成的空间内填充微膨胀混凝土。本发明钢材与混凝土组合结构，索鞍为受压构件，充分利用混凝土耐压特性。制造便捷，任何工地现场可就地焊接制造，不用工厂生产，无运输费用，造价低。
The invention provides a steel-concrete combined main cable saddle and a mounting method thereof. The steel-concrete combined main cable saddle comprises a bottom steel plate and a saddle. The bottomsteel plate is fixed at the top of the tower body; the saddle is placed on the bottom steel plate; the saddle comprises a saddle bottom plate, a cover plate, a first saddle side plate and a second saddle side plate. The first saddle side plate and the second saddle side plate are symmetrically arranged on the saddle bottom plate in the direction of the main cable. A transversely-arranged pressurebearing plate is arranged between the first saddle side plate and the second saddle side plate, a main cable is arranged in the space above the pressure bearing plate, the cover plate is arranged above the saddle, a saddle front plate and a saddle rear plate are fixed to the front portion and the rear portion of the saddle respectively, and the space formed by the first saddle side plate, the second saddle side plate, the pressure bearing plate, the saddle front plate, the saddle rear plate and the saddle bottom plate is filled with micro-expansion concrete. According to the steel and concretecombined structure, the cable saddle is a pressed component, and the pressure-resistant characteristic of concrete is fully utilized. Any construction site can perform welding and manufacturing on site, factory production is not needed, transportation cost is avoided and the manufacturing cost is low.
本发明提供一种钢混组合式主索鞍及其安装方法，本发明包括底部钢板和鞍座，底部钢板固定在塔身顶端，鞍座放置在底部钢板上，鞍座包括鞍座底板、盖板、第一鞍座侧板和第二鞍座侧板，第一鞍座侧板和第二鞍座侧板沿着主索方向对称设置在鞍座底板上，其间设有横向设置的承压板，承压板上方空间设置主索，盖板设置在鞍座上方，鞍座的前后分别固定有鞍座前板和鞍座后板，第一鞍座侧板、第二鞍座侧板、承压板、鞍座前板、鞍座后板和鞍座底板形成的空间内填充微膨胀混凝土。本发明钢材与混凝土组合结构，索鞍为受压构件，充分利用混凝土耐压特性。制造便捷，任何工地现场可就地焊接制造，不用工厂生产，无运输费用，造价低。
Filling type main cable saddle and mounting method thereof
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