A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tubular pile sinking construction process and device
The invention relates to a tubular pile sinking construction process and belongs to the technical field of tubular pile sinking construction. The key point of the technical scheme of the tubular pilesinking construction process comprises the steps of 1, hoisting a first section of tubular pile by using hoisting equipment so that the first section of tubular pile is vertically and freely insertedinto a soil layer; 2, beating the first section of tubular pile by using pile driving equipment so that a preset length is reserved at the top of the first section of tubular; 3 additionally arranginga steel wire rope on the pile driving equipment so as to bind and pull the end part of the first section of tubular pile; 4, hoisting a second section of tubular pile so that the second section of hoisted tubular pile is aligned with the first section of tubular pile in the vertical direction and is lowered to a preset position in contact with the first section of tubular pile; 5, welding the connecting parts of the first section of tubular pile and the second section of tubular pile; and 6, beating the top of the section section of welded tubular pile again by using the pile driving equipment. According to the tubular pile sinking construction process, during using, the situation of deviation in the pile driving process can be reduced so that the tubular pile stability can be enhanced and the project quality can be improved.
本发明涉及一种管桩沉桩施工工艺，属于管桩沉桩施工技术领域，其技术方案要点，包括：步骤一：通过起吊设备将一节管桩吊起，使得一节管桩竖直自由插入土层；步骤二：通过打桩设备对一节管桩进行捶打，使得一节管桩的顶部预留出预定长度；步骤三：在打桩设备上增加钢丝绳对一节管桩的端部进行套绑与牵扯；步骤四：起吊二节管桩，使得吊起的二节管桩沿竖直方向与一节管桩相对齐，并下降至与一节管桩相接触的预定位置；步骤五：对一节管桩与二节管桩的连接处进行焊接；步骤六：利用打桩设备对完成焊接的二节管桩顶部再次进行捶打。本发明的施工工艺在使用时，能够减少在打桩过程中出现偏移的情况，从而可以提高管桩的稳定性，提高工程质量。
Tubular pile sinking construction process and device
The invention relates to a tubular pile sinking construction process and belongs to the technical field of tubular pile sinking construction. The key point of the technical scheme of the tubular pilesinking construction process comprises the steps of 1, hoisting a first section of tubular pile by using hoisting equipment so that the first section of tubular pile is vertically and freely insertedinto a soil layer; 2, beating the first section of tubular pile by using pile driving equipment so that a preset length is reserved at the top of the first section of tubular; 3 additionally arranginga steel wire rope on the pile driving equipment so as to bind and pull the end part of the first section of tubular pile; 4, hoisting a second section of tubular pile so that the second section of hoisted tubular pile is aligned with the first section of tubular pile in the vertical direction and is lowered to a preset position in contact with the first section of tubular pile; 5, welding the connecting parts of the first section of tubular pile and the second section of tubular pile; and 6, beating the top of the section section of welded tubular pile again by using the pile driving equipment. According to the tubular pile sinking construction process, during using, the situation of deviation in the pile driving process can be reduced so that the tubular pile stability can be enhanced and the project quality can be improved.
本发明涉及一种管桩沉桩施工工艺，属于管桩沉桩施工技术领域，其技术方案要点，包括：步骤一：通过起吊设备将一节管桩吊起，使得一节管桩竖直自由插入土层；步骤二：通过打桩设备对一节管桩进行捶打，使得一节管桩的顶部预留出预定长度；步骤三：在打桩设备上增加钢丝绳对一节管桩的端部进行套绑与牵扯；步骤四：起吊二节管桩，使得吊起的二节管桩沿竖直方向与一节管桩相对齐，并下降至与一节管桩相接触的预定位置；步骤五：对一节管桩与二节管桩的连接处进行焊接；步骤六：利用打桩设备对完成焊接的二节管桩顶部再次进行捶打。本发明的施工工艺在使用时，能够减少在打桩过程中出现偏移的情况，从而可以提高管桩的稳定性，提高工程质量。
Tubular pile sinking construction process and device
一种管桩沉桩施工工艺及装置
ZHENG JIANSHENG (author) / WANG GAOWU (author) / ZHENG HAIQIAO (author) / ZHENG ZHIMING (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Offshore pile sinking construction method for concrete tubular pile
| European Patent Office | 2021