Assessment of structural stability in Bohai Sea area based on AHP-GDM model

doi:10.1007/s13131-013-0297-1

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋地质与地球物理研究室

	Assessment of structural stability in Bohai Sea area based on AHP-GDM model
	Xiu Zongxiang 1,2; Liu Baohua 3; Xie Qiuhong 1,2; Li Xishuang 1,2; Liu Chenguang 1,2; Pei Yanliang 1,2; Zheng Yanpeng 1,2
刊名	ACTA OCEANOLOGICA SINICA
	2013-04
卷号	32 期号:4 页码:41-48
关键词	AHP-GDM Mode Bohai Sea structural stability non-uniform element method
ISSN号	0253-505X
DOI	10.1007/s13131-013-0297-1
英文摘要	The AHP-GDM model is used for the assessment of structural stability, with the Bohai Sea area as an example. In this model, the credit degree of each expert is calculated through the assessment matrix based on the similarity and diversity of vector. The comprehensive opinions of expert panel are quantitatively obtained by considering the effect of credit degree. According to the geological structural setting, the Bohai Sea is divided into twelve assessment zones of structural stability by non-uniform element method. The structural stability grade of each zone is obtained on the basis of the latest geophysical data, earthquake statistical data, and the information of fault activities, current stress field and crustal deformation. The results show that there are one relatively stable area, three relatively sub-stable areas, six relatively sub-unstable areas and two relatively unstable areas. The assessment results of non-uniform element method are very close with those of uniform grid method with size of 0.25A degrees in longitude direction and 0.14A degrees in latitude direction. However the workload of non-uniform element method is only 1/16 of the latter. Compared with traditional assessment methods of structural stability, a more objective and reliable assessment result can be obtained by combining non-uniform element method and AHP-GDM model.
资助项目	Fundamental Research Funds for the Central Universities[11CX04037A]
WOS研究方向	Oceanography
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000317297100005
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3990]
专题	业务部门_海洋地质与地球物理研究室
作者单位	1.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 2.Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China; 3.Natl Deep Sea Ctr, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Xiu Zongxiang,Liu Baohua,Xie Qiuhong,et al. Assessment of structural stability in Bohai Sea area based on AHP-GDM model[J]. ACTA OCEANOLOGICA SINICA,2013,32(4):41-48.
APA	Xiu Zongxiang.,Liu Baohua.,Xie Qiuhong.,Li Xishuang.,Liu Chenguang.,...&Zheng Yanpeng.(2013).Assessment of structural stability in Bohai Sea area based on AHP-GDM model.ACTA OCEANOLOGICA SINICA,32(4),41-48.
MLA	Xiu Zongxiang,et al."Assessment of structural stability in Bohai Sea area based on AHP-GDM model".ACTA OCEANOLOGICA SINICA 32.4(2013):41-48.