CAJ | 학술논문

病险土石坝加固是当前水利行业大规模开展的工作，其加固后坝体的安全性评价是工程建设的关键技术问题。针对某工程实例，采用有限元分析软件对病险土石坝进行渗流稳定计算，并对其边坡稳定进行分析，验证其除险加固措施的合理性，评价坝体的安全性。分析得出，有限元渗流稳定分析和极限平衡计算是分析病险水库坝体安全性的有效方法，分析中应该重视基本参数的选择和对计算结果的评价，才能保证计算结果的准确性。
병험토석패가고시당전수리행업대규모개전적공작，기가고후패체적안전성평개시공정건설적관건기술문제。침대모공정실례，채용유한원분석연건대병험토석패진행삼류은정계산，병대기변파은정진행분석，험증기제험가고조시적합이성，평개패체적안전성。분석득출，유한원삼류은정분석화겁한평형계산시분석병험수고패체안전성적유효방법，분석중응해중시기본삼수적선택화대계산결과적평개，재능보증계산결과적준학성。
The treatment of dangerous dams is an important work carrying out in large scale in water conservancy industry at present ,and the reinforced dam’s safety evaluation is the key technique in engineering construction .According to an engineering example ,the finite element analysis software is adopted for the seepage stability calculation of the dangerous dam and the stability analysis of its slope so as to verify the reasonableness of its reinforcement measures and evaluate the safety of the dam .It is obtained from the analysis that the seepage stability analysis with the finite element method and limit equilibrium calculation are the effective and common method for analyzing the dam safety of dangerous reservoirs , and the analysis should focus on the selection of basic parameters and the evaluation of calculation results so as to ensure the accuracy of calculation results .