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Research progress and key problems of rainfall slope experiment
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Science & Technology Review | 2019, 37(14) : 59 - 65
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Science & Technology Review | 2019, 37(14): 59-65
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Research progress and key problems of rainfall slope experiment
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LI Rongjian1, BAI Weishi1, WANG Zhijun2, PAN Junyi2, SUN Ping3, HUO Xuting1
Affiliations
    1. Institute of Geotechnical Engineering, Xi'an University of Technology, Xi'an 710048, China;
    2. Xi'an Changqing Technology & Engineering Co., Ltd., Xi'an 710021, China;
    3. Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China
Published: 2019-07-28 doi: 10.3981/j.issn.1000-7857.2019.14.008
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The occurrence of landslide is closely related to rainfall, which can not only change the water distribution of slope soil but also reduce the strength of soil, and may become the main factor to trigger the failure of slope. Aimed at slope stability analysis under rainfall infiltration, the mechanism of the landslide is analyzed based on the indoor slope rainfall model tests and the slope field rainfall tests, with focuses on rainfall condition, research ideas, test methods and test techniques of indoor slope model tests and slope field tests. The advantages and disadvantages of current indoor slope rainfall model tests and slope field rainfall tests are discussed, the key problems of the indoor slope rainfall model tests and slope field tests are addressed, and the future developments of the indoor slope rainfall model tests and slope field tests are prospected.
rainfall slope  /  field test  /  indoor model test  /  artificial rainfall device
李荣建, 白维仕, 王治军, 潘俊义, 孙萍, 霍旭挺. 降雨边坡试验研究进展及关键问题. 科技导报, 2019 , 37 (14) : 59 -65 . DOI: 10.3981/j.issn.1000-7857.2019.14.008
LI Rongjian, BAI Weishi, WANG Zhijun, PAN Junyi, SUN Ping, HUO Xuting. Research progress and key problems of rainfall slope experiment[J]. Science & Technology Review, 2019 , 37 (14) : 59 -65 . DOI: 10.3981/j.issn.1000-7857.2019.14.008
Year 2019 volume 37 Issue 14
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doi: 10.3981/j.issn.1000-7857.2019.14.008
  • Receive Date:2018-09-15
  • Online Date:2019-07-24
  • Published:2019-07-28
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  • Received:2018-09-15
  • Revised:2019-03-18
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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