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| 广从断裂构造带上特大桥基础设计方案分析 | |
| 引用本文： | 杨晖, 孙飞, 程会君. 2006: 广从断裂构造带上特大桥基础设计方案分析. 工程地质学报, 14(S1): 409-412. |
| 作者姓名： | 杨晖 孙飞 程会君 |
| 作者单位： | 1.广东省公路技术咨询有限公司 广州 510507;;2.哈尔滨工业大学土木工程学院 哈尔滨 150090 |
| 基金项目： | 广东省科技厅项目;广东省公路勘察规划设计院科技项目(KJXM-018). |
| 摘 要： | 广州街东高速公路流溪河特大桥穿过广州—从化断裂(以下简称广从断裂)。在鉴定断裂的运动学和动力学特征及其活动性特征的基础上,提出了断裂带上桥梁设计的一般原则,并对流溪河特大桥梁基础方案设计进行了分析研究,提出了基础设计方案。 |
| 关 键 词： | 广从断裂 设计原则 桥梁基础 砂土液化 不平衡应力 |
A DESIGN ANALYSIS OF THE SUPER BRIDGE ON THE GUANGZHOU-CONGHUA FAULT STRUCTURE |
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| YANG Hui, SUN Fei, CHENG Huijun. 2006: A DESIGN ANALYSIS OF THE SUPER BRIDGE ON THE GUANGZHOU-CONGHUA FAULT STRUCTURE. JOURNAL OF ENGINEERING GEOLOGY, 14(S1): 409-412. | |
| Authors: | YANG Hui SUN Fei CHENG Huijun |
| Affiliation: | 1.Guangdong Road Technology Consultation Ltd., Guangzhou 510507;;2.School of Civil Engineering of Harbin Institute of Technology, Harbin 150090 |
| Abstract: | The Liuxi river Bridge of Jiedong Expressway in Guangzhou goes from Guangzhou-Conghua Fault Zone. Based on kinematics, kinetics and the dynamic characteristics for fault appraise, the common discipline of the bridge design on the fault structure has been put forward. Meanwhile a bridge foundation design on the fault structure has been worked out based on the analysis of the foundation design of the Liuxihe Bridge. |
| Keywords: | Guangzhou-Conghua fault Design principle Bridge foundation Sand soil liquefaction Unbalanced stress |
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