闽东三都澳城澳港区第四系长乐组软土特性分析  

Characteristic Analyses of Quaternary Changle Formation Soft Ground in the Chengao Harbour Area, Sanduao Bay, South Fujian

作　　者：陈元智 陈荣魁 

机构地区：[1]福建省闽东工程勘察院,宁德352100

出　　处：《福建地质》2002年第3期155-160,共6页Geology of Fujian

摘　　要：三都澳口小腹大水深 ,是个不可多得的天然良港 ,其口门东冲口宽仅 3km,澳内水深 10 m以上的水域面积达 173km2 ,主航道水深 2 9m～ 12 5 m。自 1994年以来 ,三都澳城澳港区先后开展了选址、初勘、施工图等多阶段的工程地质勘察工作。 2 0 0 0年城澳港首个大型泊位— 8#泊位万吨级多用途码头工程正式动工 ,主体工程已完工 ,后方堆场正在全面加紧施工。综合历次勘察工作成果 ,重点就港区内对工程建设具有重要意义的表层大厚度第四系长乐组软土的特性 ,作出分析和总结。The Sanduao Bay is an uncommon natural harbour with a deep water. There is a large-scale berth(ten-thousand-ton grade) multipurpose terminal in the Sanduao Bay, which began to be built in 2000.Based on the results of geological engineering investigation in the construction site, the paper focuses on the discussion of the characteristics of the soft ground with the greater thickness of Quaternary Changle Formation strata, which is of importance to the construction of the multipurpose dock.

关 键 词：第四系 软土 福建 长乐组 

分 类 号：P642.1[天文地球—工程地质学]