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LittleBush

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shuboliuxiao(½ð±Ò+20, ·­ÒëEPI+1): лл 2011-01-24 14:54:56
We selecte the Chengdu-Lanzhou railway as a model which passes through the Longmen mountain active fault area featured by well known geological complexity.Given the active fault-induced shear-shaped tunnel destruction£¬we study the long-term tunnel stability and safety impacted by active fault area.We try to establish a set of specialized operational surveillance system to constantly monitor the impact of the active fault area on the tunnels by setting-up of the general surveillance protocol£¬selection of the sensors type and locations, data collection ,transmission,analysis as well as judgement and reliability and long-term utility so on and so forth¡£The cardinal purpose of this study is to provide a method of analysis and assessment of the tunnels safety issues induced by earthquakes in particular slow movement of the active fault activities during the operational period which can be used as a reference by the decision-making and even more wider applications¡£
4Â¥2011-01-24 13:37:27
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LittleBush

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


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2Â¥2011-01-24 13:01:02
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LittleBush

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


constantly monitoring
5Â¥2011-01-24 13:38:40
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LittleBush

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