Undisturbed Strata Succession Sampling Technology and the Engineering Geological Characteristics of an Atoll in the Southern South China Sea

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院边缘海地质重点实验室

	Undisturbed Strata Succession Sampling Technology and the Engineering Geological Characteristics of an Atoll in the Southern South China Sea
	Meng, QS ; Wang, R ; Yu, KF ; Hu, MJ ; Wang, XZ ; Yang, C
刊名	MARINE GEORESOURCES & GEOTECHNOLOGY
	2009
卷号	27 期号:4 页码:296-308
关键词	calcareous soil coral reef drilling hole sampling lagoon sediments South China Sea
ISSN号	1064-119X
通讯作者	mqs749720@yahoo.com.cn
中文摘要	Coral reef calcareous sediment, a special category of rock-soil material, has representative geological structure and environmental characteristics. It is widely distributed in shallow areas of the tropical ocean; therefore the exploration instruments and technologies for engineering geology studies of coral reef calcareous sediments are very different from those used in land or deep-sea. Obtaining undisturbed cores from the Holocene unconsolidated stratum of coral reefs has been a key problem in the field of marine geology and environment surveying. The authors have designed a novel floating drilling platform equipped with a drilling machine, and successfully achieved undisturbed cores from both reef flats (with water depth 0.5 to 2m) and a enclosed lagoon (with water depth 2-12m) of Yongshu Reef (9 degrees 32-9 degrees 42N, 112 degrees 52-113 degrees 04E), southern South China Sea. Based on the detailed observation on the cores and the analysis from engineering geology, Yongshu Reef was split into reef three engineering geological zones: leading edge, reef flat (including outer reef flat, middle reef flat and inner reef flat) and lagoon. The sediments are classified in the stratum as fine sand, medium sand, coarse sand, gravel and weak-cemented reef limestone.
学科主题	Engineering, Ocean; Engineering, Geological; Oceanography; Mining & Mineral Processing
收录类别	SCI
原文出处	TAYLOR & FRANCIS INC
WOS记录号	WOS:000271651900004
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/4592]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	Meng, QS,Wang, R,Yu, KF,et al. Undisturbed Strata Succession Sampling Technology and the Engineering Geological Characteristics of an Atoll in the Southern South China Sea[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2009,27(4):296-308.
APA	Meng, QS,Wang, R,Yu, KF,Hu, MJ,Wang, XZ,&Yang, C.(2009).Undisturbed Strata Succession Sampling Technology and the Engineering Geological Characteristics of an Atoll in the Southern South China Sea.MARINE GEORESOURCES & GEOTECHNOLOGY,27(4),296-308.
MLA	Meng, QS,et al."Undisturbed Strata Succession Sampling Technology and the Engineering Geological Characteristics of an Atoll in the Southern South China Sea".MARINE GEORESOURCES & GEOTECHNOLOGY 27.4(2009):296-308.