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A platform for research: civil engineering, architecture and urbanism
Wharf pile sinking construction technology
The invention relates to the technical field of wharf pile sinking construction, in particular to a wharf pile sinking construction technology which comprises the steps that a pile driving barge is positioned to a designated position; the position of the pipe pile is checked, and after checking is completed, a replacement pile and a pile cap are installed according to the checking result, and the pile is lowered so that the pipe pile can be settled to a seabed silt layer through self weight; determining a hammer test mode according to a self-sinking feedback result of the tubular pile; recording the piling process and speculating the actual geological condition of the seabed; and the pile driving barge is moved, and corresponding parameters are selected according to the geological condition of the area for pile driving. The server is matched with the verification device, feedback after hammering of the pile hammer and the perpendicularity of the pipe pile are measured, the hammering force of the pile hammer is controlled, the completion degree of pile sinking engineering is judged, and the pile sinking construction is not qualified due to incomplete exploration of the seabed soil layer is avoided; and the universality of the pile sinking mode in construction in the unascertained stratum of the seabed is effectively improved.
本发明涉及码头沉桩施工技术领域，尤其涉及一种码头桩沉桩施工工艺，包括：将打桩船定位到指定位置；校核管桩位置、在校核完成时根据校核结果安装替打和桩帽并下桩以使管桩利用自重沉降到海底粉砂层上；根据管桩的自沉反馈结果确定试锤方式；记录打桩过程并推测海底的实际地质状况；移动打桩船并根据该区域地质状况选取对应的参数以进行打桩。利用服务器和校验装置配合，测定打桩锤锤击后反馈以及管桩垂直度的方式，控制打桩锤的锤击力度并判定沉桩工程的完成度，在避免了因对海底土层勘探不彻底导致沉桩施工不合格的同时，有效提升了沉桩方式在海底未探明地层中进行施工的泛用性。
Wharf pile sinking construction technology
The invention relates to the technical field of wharf pile sinking construction, in particular to a wharf pile sinking construction technology which comprises the steps that a pile driving barge is positioned to a designated position; the position of the pipe pile is checked, and after checking is completed, a replacement pile and a pile cap are installed according to the checking result, and the pile is lowered so that the pipe pile can be settled to a seabed silt layer through self weight; determining a hammer test mode according to a self-sinking feedback result of the tubular pile; recording the piling process and speculating the actual geological condition of the seabed; and the pile driving barge is moved, and corresponding parameters are selected according to the geological condition of the area for pile driving. The server is matched with the verification device, feedback after hammering of the pile hammer and the perpendicularity of the pipe pile are measured, the hammering force of the pile hammer is controlled, the completion degree of pile sinking engineering is judged, and the pile sinking construction is not qualified due to incomplete exploration of the seabed soil layer is avoided; and the universality of the pile sinking mode in construction in the unascertained stratum of the seabed is effectively improved.
本发明涉及码头沉桩施工技术领域，尤其涉及一种码头桩沉桩施工工艺，包括：将打桩船定位到指定位置；校核管桩位置、在校核完成时根据校核结果安装替打和桩帽并下桩以使管桩利用自重沉降到海底粉砂层上；根据管桩的自沉反馈结果确定试锤方式；记录打桩过程并推测海底的实际地质状况；移动打桩船并根据该区域地质状况选取对应的参数以进行打桩。利用服务器和校验装置配合，测定打桩锤锤击后反馈以及管桩垂直度的方式，控制打桩锤的锤击力度并判定沉桩工程的完成度，在避免了因对海底土层勘探不彻底导致沉桩施工不合格的同时，有效提升了沉桩方式在海底未探明地层中进行施工的泛用性。
Wharf pile sinking construction technology
一种码头桩沉桩施工工艺
GAO JUNFENG (author) / FAN JINMING (author) / HU HONGJIN (author) / ZHOU YAN (author) / CHEN WEIDA (author) / YIN LEI (author) / ZHANG WENJIE (author) / JIAO YANG (author) / ZHAO LIANG (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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