Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions
The research is conducted to study the temperature and humidity characteristics and stability laws of slopes under the action of rainfall and evaporation.Taking a mountain clay slope in a reservoir area of northeast China as an example,this study uses the locally measured climate data to build a slo...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.09.013 |
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| _version_ | 1841535884209422336 |
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| author | ZHANG Hao SU Zhengyang WANG Yakun ZHANG Xuman |
| author_facet | ZHANG Hao SU Zhengyang WANG Yakun ZHANG Xuman |
| author_sort | ZHANG Hao |
| collection | DOAJ |
| description | The research is conducted to study the temperature and humidity characteristics and stability laws of slopes under the action of rainfall and evaporation.Taking a mountain clay slope in a reservoir area of northeast China as an example,this study uses the locally measured climate data to build a slope model in VADOSE/W and SLOP/W modules of the software Geo-studio for finite element calculation.The results reveal that the water content of surface soil is greatly affected by evaporation,and under long-term evaporation conditions,the water content of deeper soil gradually decreases.The temperature of surface soil is greatly affected by evaporation,and as the length of evaporation time grows,the soil temperature at the same depth is higher,and the affected soil layer is deeper.The early rainfall infiltration rapidly reduces the safety factor of slope soil while the later evaporation gradually increases it.Under the evaporation effect of long-term dry weather,the safety factor gradually becomes stable,and it increases slowly after the rainfall without considering the evaporation effect.This indicates that evaporation is conducive to improving the safety factor and stability of slopes.The research results provide a reference for research on the temperature and humidity characteristics and stability of similar slopes in the reservoir areas of northeast China. |
| format | Article |
| id | doaj-art-ada9cde0c4ef4a0db5816444db24dec2 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-ada9cde0c4ef4a0db5816444db24dec22025-01-15T02:26:06ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347642863Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic ConditionsZHANG HaoSU ZhengyangWANG YakunZHANG XumanThe research is conducted to study the temperature and humidity characteristics and stability laws of slopes under the action of rainfall and evaporation.Taking a mountain clay slope in a reservoir area of northeast China as an example,this study uses the locally measured climate data to build a slope model in VADOSE/W and SLOP/W modules of the software Geo-studio for finite element calculation.The results reveal that the water content of surface soil is greatly affected by evaporation,and under long-term evaporation conditions,the water content of deeper soil gradually decreases.The temperature of surface soil is greatly affected by evaporation,and as the length of evaporation time grows,the soil temperature at the same depth is higher,and the affected soil layer is deeper.The early rainfall infiltration rapidly reduces the safety factor of slope soil while the later evaporation gradually increases it.Under the evaporation effect of long-term dry weather,the safety factor gradually becomes stable,and it increases slowly after the rainfall without considering the evaporation effect.This indicates that evaporation is conducive to improving the safety factor and stability of slopes.The research results provide a reference for research on the temperature and humidity characteristics and stability of similar slopes in the reservoir areas of northeast China.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.09.013evaporation effectclimatic conditionsslope stabilityVADOSE/W |
| spellingShingle | ZHANG Hao SU Zhengyang WANG Yakun ZHANG Xuman Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions Renmin Zhujiang evaporation effect climatic conditions slope stability VADOSE/W |
| title | Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions |
| title_full | Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions |
| title_fullStr | Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions |
| title_full_unstemmed | Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions |
| title_short | Study on Temperature and Humidity Characteristics and Stability of Slopes Considering Evaporation Effect under Different Climatic Conditions |
| title_sort | study on temperature and humidity characteristics and stability of slopes considering evaporation effect under different climatic conditions |
| topic | evaporation effect climatic conditions slope stability VADOSE/W |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.09.013 |
| work_keys_str_mv | AT zhanghao studyontemperatureandhumiditycharacteristicsandstabilityofslopesconsideringevaporationeffectunderdifferentclimaticconditions AT suzhengyang studyontemperatureandhumiditycharacteristicsandstabilityofslopesconsideringevaporationeffectunderdifferentclimaticconditions AT wangyakun studyontemperatureandhumiditycharacteristicsandstabilityofslopesconsideringevaporationeffectunderdifferentclimaticconditions AT zhangxuman studyontemperatureandhumiditycharacteristicsandstabilityofslopesconsideringevaporationeffectunderdifferentclimaticconditions |