| SOME PROBLEMS BY USE OF BOUNDARY POINT ELEMENT IN BOUNDARY ELEMENT METHOD |
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| 作者姓名： | Yan Geng Ding Fangming Dept.of Civil Engineering |
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| 作者单位： | Yan Geng;Ding Fangming Dept.of Civil Engineering |
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| 摘 要： | Using boundary point element is one of the treatmentsof corner node problem.This paper further discusses some problems byuse of point element.They mainly include the calculation of stresses atpoint elements,the cause and treatment of singularity in boundary usingequations when point elements are used.An example is given.Correctlyboundary point element has certain practical significance for moreobjective simulation of the actual situation of quantities and improvesaccuracy of results.
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| 关 键 词： | boundary element method(BEM) calculation of stresses at point element cause and treatment of singularity |
SOME PROBLEMS BY USE OF BOUNDARY POINT ELEMENT IN BOUNDARY ELEMENT METHOD |
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| Yan Geng,Ding Fangming Dept.of Civil Engineering.SOME PROBLEMS BY USE OF BOUNDARY POINT ELEMENT IN BOUNDARY ELEMENT METHOD[J].Storage & Process,1992(2). |
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| Authors: | Yan Geng Ding Fangming Deptof Civil Engineering |
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| Institution: | Yan Geng;Ding Fangming Dept.of Civil Engineering |
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| Abstract: | Using boundary point element is one of the treatmentsof corner node problem.This paper further discusses some problems byuse of point element.They mainly include the calculation of stresses atpoint elements,the cause and treatment of singularity in boundary usingequations when point elements are used.An example is given.Correctlyboundary point element has certain practical significance for moreobjective simulation of the actual situation of quantities and improvesaccuracy of results. |
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| Keywords: | boundary element method(BEM) calculation of stresses at point element cause and treatment of singularity |
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