| 长江漫滩沉积特征与地震效应的工程研究 |
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| 引用本文： | 田苗.长江漫滩沉积特征与地震效应的工程研究[J].中国煤田地质,2006,18(2):49-51. |
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| 作者姓名： | 田苗 |
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| 作者单位： | 江苏煤炭地质勘探五队,江苏镇江212111 |
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| 摘 要： | 基于多年大量的长江漫滩勘察实际资料，结合地势、地貌和沉积特征，从空间分布、物理力学性质等方面，系统研究总结了岩土工程地质特性，分析了场地地震效应，并从场地建筑持力层的选择、地摹的处理和基础类型的确定、基坑开挖与支护等方面进行了工程对策分析讨论，以促进城市规划和建设中地质环境的充分合理开发利用。
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| 关 键 词： | 漫滩沉积 分布特征 地震效应 岩土工程对策 长江漫滩 |
| 文章编号： | 1004-9177（2006）02-00049-03 |
| 收稿时间： | 2005-11-09 |
| 修稿时间： | 2005年11月9日 |
Engineering Studies on Yangtze River Floodplain Deposit Features and Seismic Effects |
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| Tian Miao.Engineering Studies on Yangtze River Floodplain Deposit Features and Seismic Effects[J].Coal Geology of China,2006,18(2):49-51. |
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| Authors: | Tian Miao |
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| Institution: | Jiangsu No.5 Coal Geological Exploration Team, Zhenjiang, Jiangsu 212111 |
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| Abstract: | Based upon large amount actual data from Yangtze River floodplain investigating in past years combined with relief, topographic and depositional characteristics, from space distribution, physical and mechanical properties, systematieally studied rock and soil engineering geological distinct features, and analyzed site seismic effects as well. Finally tbe aspects of site building bearing stratum selection, foundation treatment and type determination, foundation pit excavating and supporting were analyzed and discussed from the viewpoint of engineering actions. Thus can rationally develop and use geologic environment in urban planning and construction. |
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| Keywords: | foodplain deposit distribution features seismic effect rock and soil engineering actions Yangtze River floodplain |
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