An improved pull-out test method for bamboo fiber(BF)reinforced polypropylene(PP)composite,can quantitatively assess the......

将分布式光纤监测技术应用于土体变形监测时,传感光缆与周围土体的耦合性是关键。低围压下光缆-土体变形协调性将严重影响测量数据......

　　In order to analyze the supporting effect of bolts with different structures on the surrounding rock in different co......

考虑到采矿扰动应力的影响,更好地理解不同拉拔加载速率下全长锚固锚杆的承载特性具有重要意义。本文采用一系列的实验室拉拔试验......