IMECH-IR  > 非线性力学国家重点实验室
Statistical size scaling of compressive strength of quasi-brittle materials incorporating specimen length-to-diameter ratio effect
Lei WS1; Qian GA(钱桂安)2; Yu ZS3; Berto F4
Corresponding AuthorQian, Guian(qianguian@imech.ac.cn) ; Yu, Zhishui(Yu_Zhishui@163.com)
Source PublicationTHEORETICAL AND APPLIED FRACTURE MECHANICS
2019-12-01
Volume104Pages:9
ISSN0167-8442
AbstractStatistical size scaling of compressive strength of quasi-brittle materials demands to define a global stress parameter pertinent to the well accepted mechanism of shear stress induced fracture. The work proposes to adopt the resultant stress acting on the diagonal cross-section of a uniaxial compression specimen from one loading end to the other loading end in place of the conventional nominal compressive stress on two loading ends for statistical size scaling. As a result, the size effect on compressive strength is partitioned into specimen volume effect and specimen length-to-diameter ratio effect according to a recently developed formulation for the generalized weakest link statistics. This proposal is validated by three published data sets on the compressive strength of concrete, rock and four cohesive soils as preliminary case studies.
KeywordUnconfined compressive strength Quasi-brittle materials Statistical size scaling Volume effect Length-to-diameter ratio effect
DOI10.1016/j.tafmec.2019.102345
Indexed BySCI ; EI
Language英语
WOS IDWOS:000505101300022
WOS KeywordFRACTURE ; FAILURE
WOS Research AreaEngineering ; Mechanics
WOS SubjectEngineering, Mechanical ; Mechanics
Funding ProjectNational Natural Science Foundation of China[11872364] ; Chinese Academy of Science (CAS) Pioneer Hundred Talents Program
Funding OrganizationNational Natural Science Foundation of China ; Chinese Academy of Science (CAS) Pioneer Hundred Talents Program
Classification二类
Ranking1
ContributorQian, Guian ; Yu, Zhishui
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/81287
Collection非线性力学国家重点实验室
Affiliation1.Appl Mat Inc, Bldg 81,M-S 81305,974 East Argues Ave, Sunnyvale, CA 94085 USA;
2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China;
3.Shanghai Univ Engn Sci, Sch Mat Engn, 333 Long Teng Rd, Shanghai 201620, Peoples R China;
4.Norwegian Univ Sci & Technol NTNU, Dept Mech & Ind Engn, Richard Birkelands Vei 2b, N-7491 Trondheim, Norway
Recommended Citation
GB/T 7714
Lei WS,Qian GA,Yu ZS,et al. Statistical size scaling of compressive strength of quasi-brittle materials incorporating specimen length-to-diameter ratio effect[J]. THEORETICAL AND APPLIED FRACTURE MECHANICS,2019,104:9.
APA Lei WS,钱桂安,Yu ZS,&Berto F.(2019).Statistical size scaling of compressive strength of quasi-brittle materials incorporating specimen length-to-diameter ratio effect.THEORETICAL AND APPLIED FRACTURE MECHANICS,104,9.
MLA Lei WS,et al."Statistical size scaling of compressive strength of quasi-brittle materials incorporating specimen length-to-diameter ratio effect".THEORETICAL AND APPLIED FRACTURE MECHANICS 104(2019):9.
Files in This Item: Download All
File Name/Size DocType Version Access License
Jp2019477.pdf(2299KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lei WS]'s Articles
[钱桂安]'s Articles
[Yu ZS]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lei WS]'s Articles
[钱桂安]'s Articles
[Yu ZS]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lei WS]'s Articles
[钱桂安]'s Articles
[Yu ZS]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Jp2019477.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.