|
|
|
|
|
Qiong Yu, Peiyan Tang, Ziming Tang, Xingkui Zhang, Baoxiu Fan, Zhi Zhang and Zhenhai Chen
The grouted sleeve lapping connector proposed in this work has many advantages, including low cost, ease of construction, simple grout compaction, and a large diameter of the sleeve, and it can be used in precast concrete structures for resisting earthqu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanling Xu, Wenbo Xue, Yu Lei, Yang Zhao, Shuiyuan Cheng, Zhenhai Ren and Qing Huang
Fine particulate matter (PM2.5) poses a risk to human health. In January 2017, the PM2.5 pollution in China was severe, and the average PM2.5 concentration had increased by 14.7% compared to that in January 2016. Meteorological conditions greatly influen...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaoying Shi, Zhenhai Yu, Qiming Fang and Quan Zhou
|
|
|
|
|
|