Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel pipe pile sinking construction method of water steel trestle
The invention discloses a steel pipe pile sinking construction method of a water steel trestle. The method is characterized by comprising the following steps that S1, construction is carried out on water through a floating crane ship, and the floating crane ship is roughly positioned according to the center plane coordinates, calculated before construction, of a steel pipe pile; S2, the steel pipe pile is vertically hoisted through the floating crane ship, the ship position of the floating crane ship is adjusted, and the position of the steel pipe pile reaches the designed pile position; S3, the top of the steel pipe pile is hammered through a vibration hammer of a piling boat; S4, elevation is carried out through a total station, when the steel pipe pile is hammered to the position where the top face of the steel pipe pile is higher than the designed elevation by 5cm, it can be regarded that the height of the steel pipe pile meets the requirement, and hammering is stopped; and S5, according to the designed elevation, the redundant part of the steel pipe pile is cut off. The method has the effect of improving the construction efficiency.
本发明公开了一种水上钢栈桥的钢管桩下沉施工方法，其特征在于：包括以下步骤：S1、通过浮吊船在水上进行施工，根据施工前计算好的钢管桩中心平面坐标，将浮吊船进行粗定位；S2、通过浮吊船将钢管桩竖直吊起，调整浮吊船船位，使钢管桩的位置到达设计桩位处；S3、通过打桩船的振动锤对钢管桩顶部进行捶打；S4、通过全站仪进行标高，当将钢管桩打至钢管桩顶面高出设计标高5cm内时可视为钢管桩高度达到要求，并停锤；S5、根据设计标高，割除多余部分钢管桩。本发明具有提高施工效率的效果。
Steel pipe pile sinking construction method of water steel trestle
The invention discloses a steel pipe pile sinking construction method of a water steel trestle. The method is characterized by comprising the following steps that S1, construction is carried out on water through a floating crane ship, and the floating crane ship is roughly positioned according to the center plane coordinates, calculated before construction, of a steel pipe pile; S2, the steel pipe pile is vertically hoisted through the floating crane ship, the ship position of the floating crane ship is adjusted, and the position of the steel pipe pile reaches the designed pile position; S3, the top of the steel pipe pile is hammered through a vibration hammer of a piling boat; S4, elevation is carried out through a total station, when the steel pipe pile is hammered to the position where the top face of the steel pipe pile is higher than the designed elevation by 5cm, it can be regarded that the height of the steel pipe pile meets the requirement, and hammering is stopped; and S5, according to the designed elevation, the redundant part of the steel pipe pile is cut off. The method has the effect of improving the construction efficiency.
本发明公开了一种水上钢栈桥的钢管桩下沉施工方法，其特征在于：包括以下步骤：S1、通过浮吊船在水上进行施工，根据施工前计算好的钢管桩中心平面坐标，将浮吊船进行粗定位；S2、通过浮吊船将钢管桩竖直吊起，调整浮吊船船位，使钢管桩的位置到达设计桩位处；S3、通过打桩船的振动锤对钢管桩顶部进行捶打；S4、通过全站仪进行标高，当将钢管桩打至钢管桩顶面高出设计标高5cm内时可视为钢管桩高度达到要求，并停锤；S5、根据设计标高，割除多余部分钢管桩。本发明具有提高施工效率的效果。
Steel pipe pile sinking construction method of water steel trestle
一种水上钢栈桥的钢管桩下沉施工方法
FENG YI (Autor:in) / LIU CHENG (Autor:in) / JIANG RONG (Autor:in) / NIE SHOUWEN (Autor:in) / WEN LIANGDONG (Autor:in) / HU ZHENXING (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch
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