|
|
|
|
|
Xiaobing Yan, Qiqi Hao, Rui Yang, Jianyu Peng, Fengpeng Zhang and Sanyuan Tan
To identify the magnitude and direction of in situ stress in deeply buried tunnels, an inversion method for the stress field was proposed based on a finite number of measurement points of surface strain. Firstly, elastic strain data of finite points on t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yang Yang, Jingwei Zheng, Juan Li, Huan Huan, Xiaobing Zhao, Ningqing Lv, Yan Ma and Hao Zhang
|
|
|
|
|
|
|
|
|
|
|
Lei Gan, Saeed Rad, Xiaobing Chen, Rongjie Fang, Lei Yan and Shihua Su
The experiment was done based on a new layout for a semi-permanent set-move sprinkler irrigation system with a lower capital and annual cost requirement. In this work, a center-pivot system layout was applied to set up a semi-permanent system with a hand...
ver más
|
|
|
|
|
|