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浏览/检索结果: 共6条，第1-6条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 New developments of mechanics and application for unsaturated soils and special soils 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2019, 卷号: 40, 期号: 1, 页码: 1-54 作者:  Chen, Zheng-Han;  Guo, Nan 收藏  |  浏览/下载：0/0  |  提交时间：2022/02/17 Constitutive models  Soils  Waste disposal  Engineering applications  Geological disposals  High level radioactive wastes  Moisture retention  Research advances  Special soils  Structural fabric  Theoretical modeling   New developments of mechanics and application for unsaturated soils and special soils 期刊论文 Yantu Lixue/Rock and Soil Mechanics, 2019, 卷号: 40, 期号: 1, 页码: 1-54 作者:  Chen, Zheng-Han;  Guo, Nan 收藏  |  浏览/下载：21/0  |  提交时间：2020/11/14 Constitutive models  Soils  Waste disposal  Engineering applications  Geological disposals  High level radioactive wastes  Moisture retention  Research advances  Special soils  Structural fabric  Theoretical modeling   Progress and development trend of unconventional oil and gas geological research 期刊论文 PETROLEUM EXPLORATION AND DEVELOPMENT, 2017, 卷号: 44, 页码: 675-685 作者:  Song Yan;  Li Zhuo;  Jiang Zhenxue;  Luo Qun;  Liu Dongdong 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/03 unconventional oil and gas  geological theory  research progress  development trend  issues and challenges   China's Manganese Geological Research and Prospecting have Achieved Great Breakthrough 期刊论文 Acta Geologica Sinica, 2016, 卷号: 90, 期号: 2, 页码: 749-750 作者:  Hao Ziguo;  Fei Hongcai;  Hao Qingqing;  Liu Lian 收藏  |  浏览/下载：5/0  |  提交时间：2018/11/12 China's Manganese  Geological Research  Prospecting have Achieved Great Breakthrough   Study on the difference between turfy soil and normal peat soil in China (EI CONFERENCE) 会议论文 2011 International Conference on Vibration, Structural Engineering and Measurement, ICVSEM2011, October 21, 2011 - October 23, 2011, Shanghai, China Yan L.; Nie L.; Xu K.; Su Z. D. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 As the special soil  turfy soil and peat soil in China contained some similar properties with high void ratio  high water content  high organic content  etc. But turfy soil also had properties which difference from peat soil. In this paper  based on the formation of the cause and geological environment and geomorphologic characteristics of geological in the quaternary  took the typical and widespread turfy soil and peat soil regions for example  systematically discussed the material composition and macroscopic and microcosmic structural features  put further research on the physical chemistry mechanical characteristics. Then the come to the conclusion that the essential reason for difference between turfy soil and peat soil were decomposition degree and organic content. The result that worse engineering properties such as higher the moisture content  porosity  compressibility  internal cohesion and the lower specific weight  consolidation coefficient and permeability were due to the lower decomposition degree and higher organic content of turfy soil than peat soil. It can provide reference to the practical projects of turfy soil to distinguish peat soil according to this characteristic. (2012) Trans Tech Publications.   G212线陇南段泥石流发育成因及其时空分布特征分析 期刊论文 岩石力学与工程学报, 2008, 卷号: 27, 期号: S1, 页码: 3237-3243 作者:  任非凡;  谌文武;  韩文峰 收藏  |  浏览/下载：44/0  |  提交时间：2016/07/27 工程地质  G212陇南段  地质环境  时空分布  Chongqing  Debris flows  Distribution characteristics  Field investigations  Geological disasters  Geological environment  Geological structures  Human activities  Longnan section in G212  Qinghai-Tibet Plateau  Research area  Route selection  Safe operations  Spatial-temporal distribution  Temporal characteristics  Temporal distributions  Vegetation coverage