Results 21 to 30 of about 14,678 (246)
Shuiwen dizhi gongcheng dizhi, 2023 In recent years, intensive tunnel construction has induced a large number of karst collapses in the Gele Mountain area. However, the distribution, scale, cause and evolution of karst collapses have not been systematically summarized.
Xun JIANG +5 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Xiamao Village has been suffered from serious karst collapse geological disasters. The geological environment conditions in the collapse area are extremely complex.
Xinjing ZHOU +5 more
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Road and bridge construction across gypsum karst in England [PDF]
, 2002 Gypsum karst problems in the Permian and Triassic sequences of England have caused difficult conditions for bridge and road construction. In Northern England, the Ripon Bypass crosses Permian strata affected by active gypsum karst and severe subsidence ...
Anthony H Cooper +20 more
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The Formation Investigation and Remediation of Sinkhole in the Xiamao Village, Guangzhou
Redai dili, 2021 Sinkholes are common geohazards in karst areas and often cause life and economic losses. Karst collapses are random, fuzzy, sudden, and concealed owing to the randomness of karst cave and karst channel development.
Yi Shunmin, Lu Wei, Zhou Xinjing
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Methods for karst hazard forecast and pipeline protection in South Yakutia [PDF]
, 2015 The objective of this paper is to consider the ways of monitoring and protecting the pipeline "The Power of Siberia" from karst hazards. The method of protection with bored piles has been recommended and the forecasting methods have been overviewed. Thus,
Strokova, Ludmila Aleksandrovna +1 more
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Study on susceptibility of karst collapse based on normal cloud model in Yonghe town, Liuyang City
Carsologica Sinica, 2023 Ground collapse is a common geological disaster in karst area, which would bring great harm to people's life and property. The zoning evaluation on karst collapse susceptibility is beneficial to the classification and treatment of the disaster in order ...
Yulong LU +6 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Most of the soluble rocks in Wuhan lie in the quaternary soil layer and the lower part of the chalk-paleogene red layer, the geological structure of the distribution area of soluble rock is closely related to the karst ground collapse, most of the ...
Biaodian CHEN +6 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Sanzhou basin in Gaoming District of Foshan City is selected as the research area. data of regional geology, geological structure, engineering geology, hydrogeology, environmental geology and historical geological disasters in the study area are ...
Qingding HAN +3 more
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 For the study of the model of pumping collapse in carbonaceous limestone area, through the combination of electrical geophysical prospecting, geological drilling and pumping collapse test, this paper conducted the correlation analysis of karst collapse ...
Lingming TANG +4 more
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Evaporite-karst processes, landforms, and environmental problems [PDF]
, 2008 Evaporite karst is widespread, but relatively unknown when compared with carbonate karst; this special issue addresses that lack of familiarity. Evaporite rocks have much higher solubilities and faster dissolution rates than carbonate rocks and they also
Cooper, Anthony +2 more
core +1 more source