rockbolt

常见例句

• Our country also studys and spreads the rockbolt technology.
  我国也在研究推广锚杆支护技术。
• The rockbolt supported technique is an overall skill.It plays a more and more important role in engineering of geo-technical.
  摘要锚杆支护技术是一项综合技术，其在岩土工程中发挥著越来越重要的作用。
• As a new anchor accessory on structure, FRP Rockbolt is developing in a high speed now.It’s been widely used in reinforcement of tunnels, slopes and mines overseas.
  FRP锚杆作为一种新型的锚固结构，发展较快，已经在国外矿山、隧道 、公路边坡支护中得到了较广泛地应用。
• A numerical model for the dynamical analyzes of the pre-stressed bolt support system was founded based on the structure of rockbolt and its mechanical characteristics.
  摘要根据煤矿预应力锚杆支护系统的结构和受力特点建立了预应力锚杆支护系统的动力分析模型；
• The field experiment of rockbolt nondestructive detection was selected in Chacheng Mine, the results perform the dynamical characteristics of prestressed bolt supporting system.
  在垞城矿进行了预应力锚杆的现场无损检测试验。试验结果表明：数值模拟结果真实地反映了预应力锚杆支护系统的动力特征。
• Only making great efforts in these two aspects and practicing normalized management for several small factors can improve the quality of the shotcrete rockbolt support in the t...
  只要在这两方面下功夫,同时对诸多小因素进行规范管理,井巷锚喷支护质量一定会得到提高。
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