Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater construction method for super-long steel pipe pile
The invention discloses a super-long steel pipe pile underwater construction method which specifically comprises the following steps: S1, selecting a workboat and loading a construction tool, S2, driving the workboat to a construction area, and S3, cutting a mark of a position; s31, a diver binds the steel piles with a tightener to serve as a reference line for cutting the steel piles, and S4, desilting the mud entering points of the steel pipe piles; s41, a deck operator transfers the water seedlings to an underwater operation point through an object transferring guide rope; s42, a diver cleans the mud surface at the anchor chain position of the mud entering point and the nearby position to prevent the anchor chain position from influencing the cutting operation, relates to the technical field of construction methods, solves the defects of an existing construction method, and avoids the situation that after pile sinking of the super-long steel pipe pile is completed, the steel pipe pile exposed out of the water surface is damaged under the effect of ocean current. And meanwhile, the influence of the rapid change of the site flow speed and the complicated sea condition on the scouring construction is avoided, so that the scouring material is saved, the construction cost is reduced, and the construction efficiency is improved.
本发明公开了一种超长钢管桩水下施工方法，具体包括以下步骤：S1、选定施工船，并将施工工具装船，S2、驾驶施工船行驶至施工区域，S3、切割位置的标记；S31、潜水员用收紧器捆扎钢桩，作为钢桩切割的参考线，S4、钢管桩入泥点清淤；S41、甲板作业人员将水苗子通过递物导向绳传递至水下作业点；S42、潜水员将入泥点锚链位置以及附近位置的泥面进行清理，防止锚链位置影响切割作业，涉及施工方法技术领域，解决了现有施工方法的弊端，避免超长钢管桩沉桩完成后，露出水面的钢管桩在海流的作用下，对桩基周围产生严重的局部冲刷的问题，同时避免现场流速变化快、复杂海况对冲刷施工的影响，从而节约冲刷材料，减少施工成本，提高施工工效。
Underwater construction method for super-long steel pipe pile
The invention discloses a super-long steel pipe pile underwater construction method which specifically comprises the following steps: S1, selecting a workboat and loading a construction tool, S2, driving the workboat to a construction area, and S3, cutting a mark of a position; s31, a diver binds the steel piles with a tightener to serve as a reference line for cutting the steel piles, and S4, desilting the mud entering points of the steel pipe piles; s41, a deck operator transfers the water seedlings to an underwater operation point through an object transferring guide rope; s42, a diver cleans the mud surface at the anchor chain position of the mud entering point and the nearby position to prevent the anchor chain position from influencing the cutting operation, relates to the technical field of construction methods, solves the defects of an existing construction method, and avoids the situation that after pile sinking of the super-long steel pipe pile is completed, the steel pipe pile exposed out of the water surface is damaged under the effect of ocean current. And meanwhile, the influence of the rapid change of the site flow speed and the complicated sea condition on the scouring construction is avoided, so that the scouring material is saved, the construction cost is reduced, and the construction efficiency is improved.
本发明公开了一种超长钢管桩水下施工方法，具体包括以下步骤：S1、选定施工船，并将施工工具装船，S2、驾驶施工船行驶至施工区域，S3、切割位置的标记；S31、潜水员用收紧器捆扎钢桩，作为钢桩切割的参考线，S4、钢管桩入泥点清淤；S41、甲板作业人员将水苗子通过递物导向绳传递至水下作业点；S42、潜水员将入泥点锚链位置以及附近位置的泥面进行清理，防止锚链位置影响切割作业，涉及施工方法技术领域，解决了现有施工方法的弊端，避免超长钢管桩沉桩完成后，露出水面的钢管桩在海流的作用下，对桩基周围产生严重的局部冲刷的问题，同时避免现场流速变化快、复杂海况对冲刷施工的影响，从而节约冲刷材料，减少施工成本，提高施工工效。
Underwater construction method for super-long steel pipe pile
一种超长钢管桩水下施工方法
ZHANG XIANXIONG (Autor:in) / LI BIN (Autor:in) / PENG XIAOLIANG (Autor:in) / HU ZHENWEI (Autor:in) / LI KAIXIANG (Autor:in) / XIA WENBO (Autor:in) / LU HAO (Autor:in) / WU DONGLIANG (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
CONSTRUCTION METHOD FOR UNDERWATER PIPE PILE FOUNDATION AND UNDERWATER PIPE PILE FOUNDATION
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