摘要
随着海上工程项目逐渐增多,海域勘察工作显得愈来愈重要,具体的勘察要结合任务和施工海域的水文资料,进行施工平台和施工设备的选择,并应根据地层条件,确定钻孔结构及施工工艺,进行标高的测量,钻进取芯及取样。
As the Offshore project is gradually increasing,exploration work at sea is becoming more and more important.When carrying specific survey,we should combine with the hydrological data of the construction sea area,choose construction platform and construction equipment,determine the structure of drilling holes and the construction craft according to the formation condition,measure the elevation,as well as drill coring and sampling.
出处
《价值工程》
2011年第28期44-44,共1页
Value Engineering
关键词
海上勘察
施工工艺
offshore exploration
construction craft
