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Construction method of inclined bare rock drilling platform under high condition of jerky waves
The invention relates to a construction method of an inclined bare rock drilling platform under the condition of high jerky waves, and belongs to the technical field of drilling platform construction.The construction method comprises the steps that firstly, a guide frame and anchors are prefabricated, four groups of anchors are thrown in the sea, a rock anchor is arranged on the shore side, the machined guide frame is transported to the designed position through a barge, and then accurate positioning is conducted through the anchors; steel pipe piles are inserted and driven through the guide frames, a construction platform is installed on the guide frames, anchor pile construction is completed, the construction platform is dismantled, then construction of the four sets of guide frames is completed through the method, a temporary construction platform is erected through the completed guide frames, and the remaining anchor piles are constructed on the temporary construction platform; and after the anchor piles are completed, the upper structure of the drilling platform is installed, the drilling platform is erected, and the problems that in the prior art, when the steel pipe piles are anchored in the rock stratum through the anchor piles in the inclined bare rock zone for anchor pile construction, due to the influence of the inclined bare rock geology, the construction difficulty is large, and the construction period is long are solved.
本发明涉及一种急流浪高条件下倾斜裸岩钻孔平台施工方法，属于钻孔平台施工技术领域，先通过预制导向架和锚碇，在海中抛设四组锚碇，在岸边设一个岩锚，驳船运输已加工好的导向架至设计位置，再通过锚碇精准定位，利用导向架插打钢管桩，在导向架上安装施工平台，完成锚桩施工，拆除施工平台，然后通过上述方法完成四组导向架施工，接下来通过已完成的导向架搭设临时施工平台，在临时施工平台上施工剩余锚桩，锚桩完成后进行安装钻孔平台上部结构，完成钻孔平台搭设，解决了现有技术在倾斜裸岩地带利用锚桩将钢管桩锚固于岩层中进行锚桩施工时，由于倾斜裸岩地质的影响使得施工难度大，施工周期长的问题。
Construction method of inclined bare rock drilling platform under high condition of jerky waves
The invention relates to a construction method of an inclined bare rock drilling platform under the condition of high jerky waves, and belongs to the technical field of drilling platform construction.The construction method comprises the steps that firstly, a guide frame and anchors are prefabricated, four groups of anchors are thrown in the sea, a rock anchor is arranged on the shore side, the machined guide frame is transported to the designed position through a barge, and then accurate positioning is conducted through the anchors; steel pipe piles are inserted and driven through the guide frames, a construction platform is installed on the guide frames, anchor pile construction is completed, the construction platform is dismantled, then construction of the four sets of guide frames is completed through the method, a temporary construction platform is erected through the completed guide frames, and the remaining anchor piles are constructed on the temporary construction platform; and after the anchor piles are completed, the upper structure of the drilling platform is installed, the drilling platform is erected, and the problems that in the prior art, when the steel pipe piles are anchored in the rock stratum through the anchor piles in the inclined bare rock zone for anchor pile construction, due to the influence of the inclined bare rock geology, the construction difficulty is large, and the construction period is long are solved.
本发明涉及一种急流浪高条件下倾斜裸岩钻孔平台施工方法，属于钻孔平台施工技术领域，先通过预制导向架和锚碇，在海中抛设四组锚碇，在岸边设一个岩锚，驳船运输已加工好的导向架至设计位置，再通过锚碇精准定位，利用导向架插打钢管桩，在导向架上安装施工平台，完成锚桩施工，拆除施工平台，然后通过上述方法完成四组导向架施工，接下来通过已完成的导向架搭设临时施工平台，在临时施工平台上施工剩余锚桩，锚桩完成后进行安装钻孔平台上部结构，完成钻孔平台搭设，解决了现有技术在倾斜裸岩地带利用锚桩将钢管桩锚固于岩层中进行锚桩施工时，由于倾斜裸岩地质的影响使得施工难度大，施工周期长的问题。
Construction method of inclined bare rock drilling platform under high condition of jerky waves
一种急流浪高条件下倾斜裸岩钻孔平台施工方法
WANG BIAO (author) / SUN GANG (author) / WU YANZHANG (author) / WANG DIANWEI (author) / ZHU LINDA (author) / ZHAO JIAN (author) / AN LUMING (author) / CHEN JIANROU (author) / XING YOUJIN (author) / LI GUOKAI (author)
2024-12-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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