1) optimum support force
最佳支护力
2) optimal supporting time
最佳支护时间
1.
Using the theory of circle model for soft rock tunnel,the authors analyze the technique of bolt-grouting to change the state of stress and propose some parameters such as the optimal supporting time in soft rock tunnel,the pressure of grouting and disposal of bolt.
提出了软岩巷道的最佳支护时间、注浆压力、锚杆布置等参数,并通过对潘三矿西一采区石门修复工程的实践,探讨了软岩巷道的加固(修复)方案,提出的巷道加固(修复)技术在工程实践中得到了验证,并取得了较好的技术经济效果。
3) Best supports-protects the opportunity
最佳支护时机
4) optimum supporting force
最优支护力
5) best time of soil nail supporting
最佳土钉支护时机
6) Optimum pressure
最佳压力
1.
It introduces basic characteristics and collapsible mechanism of lately accumulated loess,discusses the determination of collapsibility and collapsible degree of loess combined with practical engineering,summarizes the relationship between collapsible coefficient and pressure,and sets up the optimum pressure to measure collapsible coefficient in Shanxi province.
介绍了新近堆积黄土的基本特点及湿陷机理,结合工程实例,探讨了黄土的湿陷性及湿陷等级的判定方法,归纳了湿陷系数与压力的关系,确定了山西省测定湿陷系数的最佳压力。
补充资料：赤力力
1.亦作"赤历历"。 2.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条