易贡

基于高速环剪试验易贡巨型滑坡形成原因试验探索

Formation of tremendous Yigong landslide based on high-speed shear tests

易贡巨型高速远程滑坡空气动力学机理研究

Study on Aero-dynamics of Yigong High-speed and Long-runout Giant Landslide

易贡远程高速滑坡形成原因试验探索

Experimental study on formation of Yigong long-distance high-speed landslide

易贡湖的消亡与重生

The demise & rebirth of Yigong Lake

多期卫星遥感数据与图像清晰地反映了易贡滑坡的演变及其地貌形态特征。

The evolution and Geomorphologic morphological characteristics of Yigong Landslide were clearly identified through multi-temporal satellite remote sensed data and images .

利用风洞试验结果，通过数值分析的方式分析了易贡滑坡的运动过程，得到了滑坡不同阶段的时间和空间特点。

Using the experiment results , the time and space characters in different phases of the Yigong landslide were revealed by numerical analysis .

利用数字高程模型求取易贡湖各时相的水位与水量；

The water levels and water volumes of the lake in different periods were calculated by using a digital elevation model created by the topographic map .

最后，本文以易贡堰塞湖溃坝为实例，分析了溃坝洪水在下游弯曲河道的演进过程及不同位置的流速变化。

Finally , this text takes the dam-break of Yigong Barrier Lake as an example for analysis of the dam-break floods evolution in downstream river course and the velocity changes at different sites .