Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precise inserting and driving construction method for large offshore steel casing
The invention discloses an offshore large steel casing accurate inserting and driving construction method which is used for installing steel casings at a first pier position, a second pier position and a third pier position, and the distances between the first pier position, the second pier position and the third pier position and the shoreside are gradually increased. Comprising the following steps: processing and manufacturing a steel casing; the first steel casing is integrally transported to a first pier position, the first steel casing is hoisted to a first limiting hole through a first crawler crane and a second crawler crane, and the first steel casing is inserted and beaten through a first hydraulic impact hammer; the second steel casing is transported to a second pier position section by section, the first crawler crane and the second crawler crane are used for hoisting the second steel casing to a second limiting hole, and the first hydraulic impact hammer is used for inserting and hitting the second steel casing; and the third steel casing is transported to a third pier position section by section, the floating crane ship is used for hoisting the third steel casing to a third limiting hole, and a second hydraulic impact hammer is used for inserting and hitting the third steel casing. According to the construction method provided by the specification, the offshore large steel casing can be smoothly put down to the drilling pile position and accurately inserted and driven.
本申请公开一种海上大型钢护筒精准插打施工方法，用于安装第一墩位、第二墩位和第三墩位处的钢护筒，第一墩位、第二墩位和第三墩位与岸边的距离逐渐增大；包括以下步骤：加工制作钢护筒；将第一钢护筒整体运输至第一墩位处，使用第一履带吊和第二履带吊吊装第一钢护筒至第一限位孔，使用第一液压冲击锤插打第一钢护筒；将第二钢护筒分节运输至第二墩位处，使用第一履带吊和第二履带吊吊装第二钢护筒至第二限位孔，使用第一液压冲击锤插打第二钢护筒；将第三钢护筒分节运输至第三墩位处，使用浮吊船吊装第三钢护筒至第三限位孔，用第二液压冲击锤插打第三钢护筒。本说明书所提供的施工方法能顺利将海上大型钢护筒下放至钻孔桩位并进行精准插打。
Precise inserting and driving construction method for large offshore steel casing
The invention discloses an offshore large steel casing accurate inserting and driving construction method which is used for installing steel casings at a first pier position, a second pier position and a third pier position, and the distances between the first pier position, the second pier position and the third pier position and the shoreside are gradually increased. Comprising the following steps: processing and manufacturing a steel casing; the first steel casing is integrally transported to a first pier position, the first steel casing is hoisted to a first limiting hole through a first crawler crane and a second crawler crane, and the first steel casing is inserted and beaten through a first hydraulic impact hammer; the second steel casing is transported to a second pier position section by section, the first crawler crane and the second crawler crane are used for hoisting the second steel casing to a second limiting hole, and the first hydraulic impact hammer is used for inserting and hitting the second steel casing; and the third steel casing is transported to a third pier position section by section, the floating crane ship is used for hoisting the third steel casing to a third limiting hole, and a second hydraulic impact hammer is used for inserting and hitting the third steel casing. According to the construction method provided by the specification, the offshore large steel casing can be smoothly put down to the drilling pile position and accurately inserted and driven.
本申请公开一种海上大型钢护筒精准插打施工方法，用于安装第一墩位、第二墩位和第三墩位处的钢护筒，第一墩位、第二墩位和第三墩位与岸边的距离逐渐增大；包括以下步骤：加工制作钢护筒；将第一钢护筒整体运输至第一墩位处，使用第一履带吊和第二履带吊吊装第一钢护筒至第一限位孔，使用第一液压冲击锤插打第一钢护筒；将第二钢护筒分节运输至第二墩位处，使用第一履带吊和第二履带吊吊装第二钢护筒至第二限位孔，使用第一液压冲击锤插打第二钢护筒；将第三钢护筒分节运输至第三墩位处，使用浮吊船吊装第三钢护筒至第三限位孔，用第二液压冲击锤插打第三钢护筒。本说明书所提供的施工方法能顺利将海上大型钢护筒下放至钻孔桩位并进行精准插打。
Precise inserting and driving construction method for large offshore steel casing
一种海上大型钢护筒精准插打施工方法
LI YONGHAI (Autor:in) / WU XIAOQUAN (Autor:in) / YANG JIAYI (Autor:in) / ZHAO MENG (Autor:in) / SHEN ZHONGYONG (Autor:in) / MAO LONG (Autor:in) / CEN FENG (Autor:in) / ZHOU XINYA (Autor:in) / PENG BO (Autor:in) / LIU WENSHENG (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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