The Treatment Countermeasure about Karst Funnel and Sinkholes

Liu Dongyan

doi:10.3969/j.issn.1007-2993.2014.04.012

Volume 28 Issue 4

Jul. 2021

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Liu Dongyan. The Treatment Countermeasure about Karst Funnel and Sinkholes[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(4): 214-217. doi: 10.3969/j.issn.1007-2993.2014.04.012

Citation:

Liu Dongyan. The Treatment Countermeasure about Karst Funnel and Sinkholes[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(4): 214-217. doi: 10.3969/j.issn.1007-2993.2014.04.012

Liu Dongyan. The Treatment Countermeasure about Karst Funnel and Sinkholes[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(4): 214-217. doi: 10.3969/j.issn.1007-2993.2014.04.012

Citation:

Liu Dongyan. The Treatment Countermeasure about Karst Funnel and Sinkholes[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(4): 214-217. doi: 10.3969/j.issn.1007-2993.2014.04.012

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The Treatment Countermeasure about Karst Funnel and Sinkholes

doi: 10.3969/j.issn.1007-2993.2014.04.012

Liu Dongyan

Beijing Aerospace Geotechnical Engineering Institute Co., Ltd, Beijing 100070, China

Received Date: 2014-02-13
Available Online: 2021-07-19

Abstract

Abstract

The article introduces the characteristics of karst funnel and sinkholes.Combined with the engineering example,the article recommends reconnaissance means of geological mapping and geological radar combined.The main factors affecting the stability of roadbed in karst are analyzed.The karst funnei and sinkhole mainly take the leap,reinforcement,blocking treatment measures.
- karst cave,
- funnel,
- sinkholes,
- treatment countermeasure