Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation construction method of offshore special-shaped root rock-socketed jacket pile
The invention provides a foundation construction method for an offshore special-shaped root rock-socketed jacket pile. The foundation construction method comprises the following steps that S1, preparation work is conducted; s2, the ship is in place; s3, the engineering pile transportation barge is in place; s4, pile sinking operation of the engineering pile; s5, pile foundation rock-socketed construction is conducted; s6, pile foundation hole cleaning and water changing; s7, cutting and lifting out the reinforcement cage; S7, carrying out underwater cutting construction on the engineering pile; s8, the cutting section of the engineering pile is hoisted; s9, descending the platform and moving the ship; in the step S1, a guide pipe frame pile foundation guide frame is additionally arranged on the gunwale of a fan installation ship to serve as a construction mode used by the rock-socketed pile stabilizing platform, an existing fan installation ship serves as a main body, construction operation is efficiently conducted through transformation and full utilization of existing ship engine resources, and construction of offshore wind power engineering is accelerated.
本发明提供的一种海上异形根开嵌岩导管架桩的基础施工方法，包括以下步骤：S1、准备工作；S2、船舶就位；S3、工程桩运输驳船就位；S4、工程桩沉桩作业；S5、桩基础嵌岩施工；S6、桩基础清孔换水；S7、钢筋笼的切割及吊出：S7、工程桩水下切割施工；S8、工程桩切割段吊装；S9、降平台移船；步骤S1中通过在风机安装船舷边增加导管架桩基础导向架的方式，来作为嵌岩稳桩平台使用的施工方式，以现有的风机安装船为主体，通过改造充分利用现有船机资源来高效进行施工作业，加快海上风电工程的建设。
Foundation construction method of offshore special-shaped root rock-socketed jacket pile
The invention provides a foundation construction method for an offshore special-shaped root rock-socketed jacket pile. The foundation construction method comprises the following steps that S1, preparation work is conducted; s2, the ship is in place; s3, the engineering pile transportation barge is in place; s4, pile sinking operation of the engineering pile; s5, pile foundation rock-socketed construction is conducted; s6, pile foundation hole cleaning and water changing; s7, cutting and lifting out the reinforcement cage; S7, carrying out underwater cutting construction on the engineering pile; s8, the cutting section of the engineering pile is hoisted; s9, descending the platform and moving the ship; in the step S1, a guide pipe frame pile foundation guide frame is additionally arranged on the gunwale of a fan installation ship to serve as a construction mode used by the rock-socketed pile stabilizing platform, an existing fan installation ship serves as a main body, construction operation is efficiently conducted through transformation and full utilization of existing ship engine resources, and construction of offshore wind power engineering is accelerated.
本发明提供的一种海上异形根开嵌岩导管架桩的基础施工方法，包括以下步骤：S1、准备工作；S2、船舶就位；S3、工程桩运输驳船就位；S4、工程桩沉桩作业；S5、桩基础嵌岩施工；S6、桩基础清孔换水；S7、钢筋笼的切割及吊出：S7、工程桩水下切割施工；S8、工程桩切割段吊装；S9、降平台移船；步骤S1中通过在风机安装船舷边增加导管架桩基础导向架的方式，来作为嵌岩稳桩平台使用的施工方式，以现有的风机安装船为主体，通过改造充分利用现有船机资源来高效进行施工作业，加快海上风电工程的建设。
Foundation construction method of offshore special-shaped root rock-socketed jacket pile
一种海上异形根开嵌岩导管架桩的基础施工方法
LI HONGQUAN (Autor:in) / YU LIZHI (Autor:in) / CHEN YONGQING (Autor:in) / YANG XUAN (Autor:in) / YOU HAO (Autor:in) / HAN TIANXING (Autor:in) / YE JIANZHEN (Autor:in) / MI SHIYONG (Autor:in) / WANG YI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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