On stability evaluation of K924 tunnel along G217 line and its classifications for surrounding rocks
- Zhao Huai-y
- Geology
- 2010
The paper has the brief introduction of the engineering geological conditions for "K924+430～K925+055 section tunnel along 217 national line",has the stability evaluation and surrounding…
Features and Treatment Methods of Engineering Geological Defects in Tacheng-Yumin Section of Provincial Highway 222
- Zhao Huai-y
- Geology
- 2011
Physical geographical and regional geological features of Tacheng-Yumin Section of Provincial Highway 222 are introduced.The types,distribution characteristics and hazard rating of various…