中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2013年
6期
22-25
,共4页
稳定性%破坏模式%卸荷裂隙%弯曲-倾倒破坏
穩定性%破壞模式%卸荷裂隙%彎麯-傾倒破壞
은정성%파배모식%사하렬극%만곡-경도파배
stability%failure model%relief joint%bending-collapse failure
以贵州河洋大桥南岸岩体的整体稳定性为例,综合判别场地的地质灾害,得出场地主要破坏类型,并对该破坏模式进行了定性分析,通过建立力学模型,计算得出不同边界条件下的稳定性安全系数,对实际工程的实施具有指导意义。
以貴州河洋大橋南岸巖體的整體穩定性為例,綜閤判彆場地的地質災害,得齣場地主要破壞類型,併對該破壞模式進行瞭定性分析,通過建立力學模型,計算得齣不同邊界條件下的穩定性安全繫數,對實際工程的實施具有指導意義。
이귀주하양대교남안암체적정체은정성위례,종합판별장지적지질재해,득출장지주요파배류형,병대해파배모식진행료정성분석,통과건립역학모형,계산득출불동변계조건하적은정성안전계수,대실제공정적실시구유지도의의。
Taking the overall stability of the rock mass on the southern bank of Guizhou Heyang Bridge as example, the geo-logical disaster of the venue is generally judged to draw the conclusion of the main types of failure of the site and take the quan-titative analysis of the failure model. Through the establishment of the mechanical models,the safe factors for stability are cal-culated under different boundary conditions,which guide the actual implementation of the project.