Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel cylinder vibration sinking process suitable for slope dike
The invention provides a steel cylinder vibration sinking process suitable for a slope dike, which comprises the following steps: manufacturing a steel cylinder: hoisting and splicing along the horizontal direction to form a plurality of sections of cylinders, welding the plurality of sections of cylinders along the length direction to form the steel cylinder, the diameter of the steel cylinder is at least 22m, and the height of the steel cylinder is 43-62m; pile clamping of the steel cylinder: controlling a vibratory hammer and an anchor cable, and vibrating the clamped steel cylinder until the steel cylinder enters a guide groove of a hydraulic clamp; unbinding and hoisting the steel cylinder: hoisting the hoisted and clamped steel cylinder to a deck after carrying out hoisting load step by step, and unbinding and hoisting the clamp at a position away from the deck by a set distance; steel cylinder self-sinking is conducted, specifically, steel cylinder self-sinking is conducted through a crane ship, and deviation rectification is conducted in the self-sinking process; vibration sinking is conducted through a vibration hammer, and deviation correction is conducted through a main hook and a derrick mast on a crane ship; and sand backfilling: after the sand is removed by the self-sucking and self-discharging sand ship, conveying the sand to a construction site, and then blowing the sand.
本发明提供了适用于斜坡堤的钢圆筒振沉工艺，包括以下步骤，钢圆筒的制作：沿水平方向吊装拼接后形成若干段圆筒，将若干段圆筒沿长度方向焊接形成钢圆筒，所述钢圆筒的直径至少为22m，钢圆筒的高度为43‑62m；钢圆筒的夹桩：控制振动锤和锚缆，将夹紧的钢圆筒振动直至进入液压夹具导向槽；钢圆筒解绑起吊：吊装夹紧的钢圆筒在进行吊重逐级加载后起升至甲板处，并在距离甲板设定距离处解绑吊装夹具；钢圆筒自沉：利用起重船进行钢圆筒自沉，并在自沉中进行纠偏；振沉：利用振动锤进行振沉，并利用起重船上的主钩和扒杆进行纠偏；回填砂：自吸自卸砂船完成去砂后，将砂运送至施工现场后吹砂。
Steel cylinder vibration sinking process suitable for slope dike
The invention provides a steel cylinder vibration sinking process suitable for a slope dike, which comprises the following steps: manufacturing a steel cylinder: hoisting and splicing along the horizontal direction to form a plurality of sections of cylinders, welding the plurality of sections of cylinders along the length direction to form the steel cylinder, the diameter of the steel cylinder is at least 22m, and the height of the steel cylinder is 43-62m; pile clamping of the steel cylinder: controlling a vibratory hammer and an anchor cable, and vibrating the clamped steel cylinder until the steel cylinder enters a guide groove of a hydraulic clamp; unbinding and hoisting the steel cylinder: hoisting the hoisted and clamped steel cylinder to a deck after carrying out hoisting load step by step, and unbinding and hoisting the clamp at a position away from the deck by a set distance; steel cylinder self-sinking is conducted, specifically, steel cylinder self-sinking is conducted through a crane ship, and deviation rectification is conducted in the self-sinking process; vibration sinking is conducted through a vibration hammer, and deviation correction is conducted through a main hook and a derrick mast on a crane ship; and sand backfilling: after the sand is removed by the self-sucking and self-discharging sand ship, conveying the sand to a construction site, and then blowing the sand.
本发明提供了适用于斜坡堤的钢圆筒振沉工艺，包括以下步骤，钢圆筒的制作：沿水平方向吊装拼接后形成若干段圆筒，将若干段圆筒沿长度方向焊接形成钢圆筒，所述钢圆筒的直径至少为22m，钢圆筒的高度为43‑62m；钢圆筒的夹桩：控制振动锤和锚缆，将夹紧的钢圆筒振动直至进入液压夹具导向槽；钢圆筒解绑起吊：吊装夹紧的钢圆筒在进行吊重逐级加载后起升至甲板处，并在距离甲板设定距离处解绑吊装夹具；钢圆筒自沉：利用起重船进行钢圆筒自沉，并在自沉中进行纠偏；振沉：利用振动锤进行振沉，并利用起重船上的主钩和扒杆进行纠偏；回填砂：自吸自卸砂船完成去砂后，将砂运送至施工现场后吹砂。
Steel cylinder vibration sinking process suitable for slope dike
适用于斜坡堤的钢圆筒振沉工艺
LIU HANBO (Autor:in) / FU XIAOLIN (Autor:in) / ZHANG WENYUAN (Autor:in) / LIU MENGRUI (Autor:in) / JI ZHAOQIANG (Autor:in) / WAN YUQING (Autor:in) / LING YANGCHUN (Autor:in)
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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