| Reliability Index of Caisson Breakwaters for Load Variables Correlated |
| |
| 引用本文： | 郄禄文 李炎保. Reliability Index of Caisson Breakwaters for Load Variables Correlated[J]. 中国海洋工程, 2004, 18(4): 577-584 |
| |
| 作者姓名： | 郄禄文 李炎保 |
| |
| 作者单位： | [1]SchoolofCivilEngineering,TianjinUniversity,Tianjin300072,China／／CollegeofMachineryandCivilEngineering,HebeiUniversity,Baoding071002,China [2]SchoolofCivilEngineering,TianjinUniversity,Tianjin300072,China |
| |
| 基金项目： | ThisresearchwasfinanciallysupportedbytheNationalNaturalScienceFoundationofChina (GrantNo .5 0 2 790 2 8) |
| |
| 摘 要： | In order to suit the condition that the wave uplift is correlated with the horizontal wave load acting on a vertical breakwater, a generally used method for determining the reliability index β of the breakwater, i.e. the Hasofer-Lind method, is extended in a generalized stochastic space for correlative variables. The computational results for a caisson breakwater indicate that the value of β for the case of correlated variables is obviously smaller than that for the case of independent variables.
|
| 关 键 词： | 可靠性指数 沉箱防浪堤 载荷变量 桥梁工程 |
Reliability Index of Caisson Breakwaters for Load Variables Correlated |
| |
| QIE Lu-wen a,b, and LI Yan-bao a aSchool of Civil Engineering,Tianjin University,Tianjin ,China bCollege of Machinery and Civil Engineering,Hebei University,Baoding ,China. Reliability Index of Caisson Breakwaters for Load Variables Correlated[J]. China Ocean Engineering, 2004, 18(4): 577-584 |
| |
| Authors: | QIE Lu-wen a b LI Yan-bao a aSchool of Civil Engineering Tianjin University Tianjin China bCollege of Machinery Civil Engineering Hebei University Baoding China |
| |
| Affiliation: | QIE Lu-wen a,b,1 and LI Yan-bao a aSchool of Civil Engineering,Tianjin University,Tianjin 300072,China bCollege of Machinery and Civil Engineering,Hebei University,Baoding 071002,China |
| |
| Abstract: | |
| |
| Keywords: | caisson breakwater reliability correlated variables |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
