Article(id=1321895040687911744, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321894989857141221, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1755619200000, receivedDateStr=2025-08-20, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793093937321, onlineDateStr=2026-10-27, pubDate=1787587200000, pubDateStr=2026-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793093937321, onlineIssueDateStr=2026-10-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793093937321, creator=13701087609, updateTime=1793093937321, updator=13701087609, issue=Issue{id=1321894989857141221, tenantId=1146029695717560320, journalId=1225396423026438145, year='2026', volume='46', issue='8', pageStart='1', pageEnd='324', issueExtLink='null', onlineDate='null', pubDate='1787587200000', pubDateStr='2026-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793093925203, creator='13701087609', updateTime=1793094606751, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1321897848535372687, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321894989857141221, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1321897848535372688, tenantId=1146029695717560320, journalId=1225396423026438145, issueId=1321894989857141221, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=151, endPage=158, ext={EN=ArticleExt(id=1321895042449519425, articleId=1321895040687911744, tenantId=1146029695717560320, journalId=1225396423026438145, language=EN, title=Direct Simulation Method of Seepage Well Drainage Unit in Seepage Analysis of Tailings Pond, columnId=null, journalTitle=Mining Research and Development, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The simulation method of drainage hole unit for finite element calculation of seepage field was summarized. On this basis, the direct simulation method of drainage unit for seepage well of tailings pond was proposed. This method establishes a solid mesh model containing optimization parameters of seepage wells all at once at the initial stage of calculation. Afterwards, the optimized elements of seepage wells were grouped in advance by setting different internal boundary conditions. During the finite element solution of the seepage field, the condensation of permeability conduction matrix only needs to be performed once. In the calculation process, the node information of each group was processed according to the first kind of known head boundary conditions. The whole process is easy to program and features fast solving speed. Compared with commonly used engineering methods such as the implicit composite element method and the improved drainage substructure method, the proposed method significantly improves the efficiency of modeling and solution through optimized parameter settings. Meanwhile, it greatly enhances computational accuracy by finely simulating the size effect of seepage wells. Finally, the calculation accuracy of the method is verified to meet the engineering requirements through a fully penetrating well example and a specific engineering case.

, authors=Pan Hou^{1, 2}, Yuqing Chen^{1, 2}, Wengao Tian^{1, 2}, Mingming Wang^{1, 2}, Wenhe Huang³, authorsList=Pan Hou, Yuqing Chen, Wengao Tian, Mingming Wang, Wenhe Huang, authorCompany=null, correspAuthors=Yuqing Chen, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, 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=1321895042659234626, articleId=1321895040687911744, tenantId=1146029695717560320, journalId=1225396423026438145, language=CN, title=尾矿库渗流分析中渗水井排水单元直接模拟法, columnId=1226462295417598973, journalTitle=矿业研究与开发, columnName=矿山安全与环保, runingTitle=null, highlight=null, articleAbstract=

对渗流场有限元计算的排水孔单元模拟方法进行了归纳总结，在此基础上，提出了尾矿库渗水井排水单元直接模拟法。该方法是在计算之初一次性建立包含渗水井优化参数的实体网格模型，之后通过设置不同内部边界条件将渗水井优化单元提前分组；在渗流场有限元求解计算时，可只进行一次渗透传导矩阵凝聚工作，计算过程中各分组节点信息均按照第一类已知水头边界条件进行处理，整个过程易于编程且求解速度快。与工程常用的隐式复合单元法或改进的排水子结构等方法相比，该方法通过参数优化设置极大地提高了建模及求解效率，同时通过精细化模拟渗水井尺寸效应，极大地提高计算精度。最后，通过完整井算例和具体工程实例验证了该方法的计算精度能够满足工程要求。

, authors=侯攀^{1, 2}, 陈宇清^{1, 2}, 田文高^{1, 2}, 王明明^{1, 2}, 黄文鹤³, authorsList=侯攀, 陈宇清, 田文高, 王明明, 黄文鹤, authorCompany=null, correspAuthors=陈宇清, authorNote=, correspAuthorsNote=, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Kc9vth9J88Wbi7GH92LvlQ==, magXml=AueaZphH+cE7Co6p+NT5Yw==, pdfUrl=null, pdf=NbNtPaB1abVZe7EJs44Nuw==, pdfFileSize=2398322, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Lffk4g4v3ObSJLmhw016Ug==, mapNumber=null, fund=null)}, authors=[Author(id=1321895043170939725, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321895040687911744, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=Housanxin2003@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1321895043267408720, tenantId=1146029695717560320, journalId=1225396423026438145, articleId=1321895040687911744, authorId=1321895043170939725, language=EN, stringName=Pan Hou, firstName=Pan, middleName=null, lastName=Hou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=^{1, 2}, address=^1.Shen Kan Qinhuangdao General Engineering Design & Research Institute Corporation, MCC, Qinhuangdao, Hebei 066004, China
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侯攀（1982—），男，河南开封人，硕士，高级工程师，主要从事矿山尾矿设施咨询设计及研究工作。E-mail:Housanxin2003@163.com

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侯攀（1982—），男，河南开封人，硕士，高级工程师，主要从事矿山尾矿设施咨询设计及研究工作。E-mail:Housanxin2003@163.com

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