Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shallow sea offshore booster station jacket foundation leveling method
The invention discloses a shallow sea offshore booster station jacket foundation leveling method, and particularly relates to the technical field of offshore construction. The method comprises the following specific steps that 1, levelness measurement is conducted, wherein in the piling process, a horizontal angle measuring instrument is used for measuring the position and levelness of a measuredjacket; 2, a leveling object is judged, wherein according to the measuring result, fixing piles at the bottom of the jacket are ranked from high to low; and 3, leveling construction is conducted, wherein the fixing piles with the low relative height are firmly welded to the jacket through clamping plates, and a piling construction ship conducts hammering piling construction on the fixing pile withthe highest height. According to the method, the fixing piles with the low relative height are firmly welded through the clamping plates, piling work is conducted on the fixing pile with the highestheight, the leveling effect is known according to the detected levelness data, the hammering energy is decided to be adjusted, the jacket is adjusted to meet the design condition, the method is simpleand practical, and the jacket offshore installing leveling difficulty is effectively solved.
本发明公开了一种浅海海上升压站导管架基础调平方法，具体涉及海上施工技术领域，所述具体步骤如下：步骤一：水平度测量：打桩过程中利用水平角度测量仪对测量导管架的位置和水平度进行测量；步骤二：判断调平对象：根据测量结果，对导管架底部的固定桩进行高度从高到低进行排行；步骤三：调平施工：对相对高度较低的固定桩均与导管架采用卡板焊接牢固，一艘打桩施工船对最高高度的固定桩进行锤击打桩施工。本发明通过将较低的固定桩采用卡板焊接牢固，对最高的固定桩进行打桩作业，根据检测到的水平度数据，了解调平效果，决定调节锤击能量，将导管架调整到符合设计条件，简单实用，有效的解决了导管架海上安装调平难点。
Shallow sea offshore booster station jacket foundation leveling method
The invention discloses a shallow sea offshore booster station jacket foundation leveling method, and particularly relates to the technical field of offshore construction. The method comprises the following specific steps that 1, levelness measurement is conducted, wherein in the piling process, a horizontal angle measuring instrument is used for measuring the position and levelness of a measuredjacket; 2, a leveling object is judged, wherein according to the measuring result, fixing piles at the bottom of the jacket are ranked from high to low; and 3, leveling construction is conducted, wherein the fixing piles with the low relative height are firmly welded to the jacket through clamping plates, and a piling construction ship conducts hammering piling construction on the fixing pile withthe highest height. According to the method, the fixing piles with the low relative height are firmly welded through the clamping plates, piling work is conducted on the fixing pile with the highestheight, the leveling effect is known according to the detected levelness data, the hammering energy is decided to be adjusted, the jacket is adjusted to meet the design condition, the method is simpleand practical, and the jacket offshore installing leveling difficulty is effectively solved.
本发明公开了一种浅海海上升压站导管架基础调平方法，具体涉及海上施工技术领域，所述具体步骤如下：步骤一：水平度测量：打桩过程中利用水平角度测量仪对测量导管架的位置和水平度进行测量；步骤二：判断调平对象：根据测量结果，对导管架底部的固定桩进行高度从高到低进行排行；步骤三：调平施工：对相对高度较低的固定桩均与导管架采用卡板焊接牢固，一艘打桩施工船对最高高度的固定桩进行锤击打桩施工。本发明通过将较低的固定桩采用卡板焊接牢固，对最高的固定桩进行打桩作业，根据检测到的水平度数据，了解调平效果，决定调节锤击能量，将导管架调整到符合设计条件，简单实用，有效的解决了导管架海上安装调平难点。
Shallow sea offshore booster station jacket foundation leveling method
一种浅海海上升压站导管架基础调平方法
GAO ZHAOXIN (Autor:in) / DU SHUXIN (Autor:in) / HE WEI (Autor:in) / QIAO XIANGGUO (Autor:in) / LI JIE (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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