Article(id=1242135545258783252, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242135527122608532, articleNumber=null, orderNo=11, doi=10.3981/j.issn.1000-7857.2016.23.003, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1452009600000, receivedDateStr=2016-01-06, revisedDate=1471795200000, revisedDateStr=2016-08-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1482909876437, onlineDateStr=2016-12-28, pubDate=1481558400000, pubDateStr=2016-12-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1482909876437, onlineIssueDateStr=2016-12-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077791746, creator=sys-migrate, updateTime=1774077791746, updator=sys-migrate, issue=Issue{id=1242135527122608532, tenantId=1146029695717560320, journalId=1146031591421210625, year='2016', volume='34', issue='23', pageStart='1', pageEnd='148', issueExtLink='null', onlineDate='null', pubDate='1481558400000', pubDateStr='2016-12-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077787424, creator='sys-migrate', updateTime=1774077787424, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=32, endPage=42, ext={EN=ArticleExt(id=1242135551936115263, articleId=1242135545258783252, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Key mechanical problems and numerical methods of hydraulic fracture in shale, columnId=1242116903087440448, journalTitle=Science & Technology Review, columnName=Spescial Issues, runingTitle=null, highlight=null, articleAbstract=This paper provides an overview of the key mechanical problems of hydraulic fracturing process including rock deformation due to the fluid pressure on crack surfaces, crack initiation and propagation, fluid flow within cracks and their couplings. The fundamentals of the numerical methods for hydraulic fracturing are reviewed with their progress and development trend, for example, finite element method, discrete element method, boundary element method and other related numerical methods. These methods are analyzed and compared in terms of advantages and applicability., authors=LI Mingyao¹, HE Jiayuan², SU Yewang¹, authorsList=LI Mingyao, HE Jiayuan, SU Yewang, authorCompany=1. State Key Laboratory of Nonlinear Mechanics;Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China;
2. Research Institute of Petroleum Exploration and Development, China Petroleum Exploration and Production Research Institute, SINOPEC, Beijing 100083, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=ylXJunSTQ4wkx7i/XDmPlg==, pdfFileSize=9404903, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242135548756828631, articleId=1242135545258783252, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=页岩油气水力压裂的关键力学问题和数值计算方法, columnId=1242116902361830275, journalTitle=科技导报, columnName=专题论文, runingTitle=null, highlight=null, articleAbstract=论述了水力压裂过程中裂缝面内压力引起的岩石变形、裂缝的起裂和扩展、裂缝内流体的流动和流固耦合等关键力学问题，综述了用于模拟水力压裂的有限元法、扩展有限元法、边界元法、离散元法及其他相关数值计算方法的基本原理、研究进展和发展趋势，分析了各方法的优点及适用性。, authors=李明耀¹, 贺甲元², 苏业旺¹, authorsList=李明耀, 贺甲元, 苏业旺, authorCompany=1. 中国科学院力学研究所, 非线性力学国家重点实验室, 北京 100190;
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