A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underwater temporary buttress construction method
The invention relates to an underwater buttress construction method. The method comprises the process steps that a support breaking mechanism is additionally arranged on a barge; an uneven bed rock atthe bottom of the riverbed is chiseled to be flat by using the support breaking mechanism; a holes is dug in the position of a bed rock temporary pier column; a steel casing is installed in the chiseled hole; concrete is poured into the steel casing; and a steel support is implanted into the concrete. According to the invention, the steel casing is installed in the drilled hole, the concrete is poured into the steel casing, and the steel support is implanted into the concrete, so that the construction difficulty is reduced, and the cost is reduced.
本发明涉及一种水中支墩施工方法，其包括以下流程步骤：在驳船上加设支撑破除机构；用支撑破除机构将河床底不平整的基岩凿平整；在所述基岩临时墩柱位置凿出孔；将钢护筒安装于凿好的孔内；在所述钢护筒内浇筑混凝土；在所述混凝土内植入钢支撑。本发明通过将钢护筒安装于凿好的孔内，在所述钢护筒内浇筑混凝土，在所述混凝土内植入钢支撑，从而使得施工难度降低并且成本降低。
Underwater temporary buttress construction method
The invention relates to an underwater buttress construction method. The method comprises the process steps that a support breaking mechanism is additionally arranged on a barge; an uneven bed rock atthe bottom of the riverbed is chiseled to be flat by using the support breaking mechanism; a holes is dug in the position of a bed rock temporary pier column; a steel casing is installed in the chiseled hole; concrete is poured into the steel casing; and a steel support is implanted into the concrete. According to the invention, the steel casing is installed in the drilled hole, the concrete is poured into the steel casing, and the steel support is implanted into the concrete, so that the construction difficulty is reduced, and the cost is reduced.
本发明涉及一种水中支墩施工方法，其包括以下流程步骤：在驳船上加设支撑破除机构；用支撑破除机构将河床底不平整的基岩凿平整；在所述基岩临时墩柱位置凿出孔；将钢护筒安装于凿好的孔内；在所述钢护筒内浇筑混凝土；在所述混凝土内植入钢支撑。本发明通过将钢护筒安装于凿好的孔内，在所述钢护筒内浇筑混凝土，在所述混凝土内植入钢支撑，从而使得施工难度降低并且成本降低。
Underwater temporary buttress construction method
一种水中临时支墩施工方法
GOU JINCHENG (author) / WANG HAIYANG (author) / SUN ZHONGMOU (author) / LIANG JIANBO (author) / CAO YAFEI (author) / LI ZHISHENG (author) / DONG HAITAO (author) / WU ERJUN (author) / YAN YANGYANG (author) / WANG HAI (author)
2020-10-20
Patent
Electronic Resource
Chinese
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