{"title":"Research of the coupling effect of span-can penetration and environmental loads on piles","authors":"Jinghua Tao, Xu Jia, Jinlin Hou, Zhaoyang Wang","doi":"10.1109/OCEANS-TAIPEI.2014.6964364","DOIUrl":null,"url":null,"abstract":"Jack-up drilling platform is supported by spud-can foundations penetrated into the submarine soil layer for drilling new wells or work-over of existing facilities. When the jack-up drilling platform is positioned close to the adjacent platform pile foundation, the soil movement resulting from the spud-can penetration can induce significant loads on the piles. Especially when the working jack-up drilling platform suffers an extreme storm, the pile foundation strands the dangerous condition. The paper analysis the conclusions and disadvantages of the current studies, and then presents a new method for the coupling effect analysis of penetration pressing and environment load. Then this paper explains the solution by the example applied in the offshore practice.","PeriodicalId":114739,"journal":{"name":"OCEANS 2014 - TAIPEI","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"OCEANS 2014 - TAIPEI","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OCEANS-TAIPEI.2014.6964364","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Jack-up drilling platform is supported by spud-can foundations penetrated into the submarine soil layer for drilling new wells or work-over of existing facilities. When the jack-up drilling platform is positioned close to the adjacent platform pile foundation, the soil movement resulting from the spud-can penetration can induce significant loads on the piles. Especially when the working jack-up drilling platform suffers an extreme storm, the pile foundation strands the dangerous condition. The paper analysis the conclusions and disadvantages of the current studies, and then presents a new method for the coupling effect analysis of penetration pressing and environment load. Then this paper explains the solution by the example applied in the offshore practice.