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- Little tremie grouting,systemic rock bolt and horizontal prestressed rock bolt are the most effective reinforcing techniques which have been validated in practice. 而小导管注浆、系统锚杆及水平贯通预应力锚杆是应用最为广泛的3种中夹岩加固技术,并在实践工程中得到有效验证。
- This paper introduced the progress in study of PPO/PA alloy. Various compatibilizing, toughening and reinforcing techniques for PPO/PA blend were reviewed in detail. 综述了聚苯醚/聚酰胺合金的增容、增韧、增强等研究发展情况,并对已商品化的产品作了简单的介绍。
- In the light of the practice of Shanghai subway project, this article describes the completely closed horizontal freezing reinforcing technique in the aspects of design, construction and effect. 结合上海地铁建设工程实际,从工程设计、施工、加固效果等方面阐述了全封闭水平冻结加固技术的应用。
- Four kinds of reinforcement techniques for subway station groundwork are introduced, and the interaction mechanism and the construction method of these reinforcement techniques are analysed. 摘要通过对地基加固技术的研究,寻求适合地铁车站地基加固的技术,并对加固技术的作用机理和工法进行分析研究。
- Reinforcing Technique of Grout for Pulp Masonry Dam 浆砌石坝灌浆治漏加固技术
- Reinforcing Technique of Cable Anchor in Roadway 煤巷锚索补强加固技术
- spray shot filling reinforcing technique 喷砼充填加固注浆技术
- The techniques and practice of a midwife. 助产学,产科学助产士的技术及工作
- This reinforcement technique and its quality control are applicable to project of similar nature. 该工程振冲加固技术的施工方法、技术措施、质量控制措施可供类似工程参考。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- They need to learn modern management techniques. 他们还得学习现代管理技术。
- All possible techniques are pressed into service. 所有可能用得上的技术都被利用了。
- Statistical techniques are regularly employed. 统计方法得到经常的运用。
- Engineering practice shows that the grunting reinforcement technique is an effective method for protecting railway roadbed and ensuring safe running of railway. 工程实践表明,注浆加固技术是对保护铁路路基、保证铁路行车安全的一种有效方法。
- It is preferentially adopted the grouting reinforcement technique to pre-support unstable strata where bulk caving will occur. 介绍了巷道支护技术的演变过程,从中衍生出新型的注浆加固技术。
- Ground pressure character is surveyed in deep Copper Mine.On the base of it,Fuzzy is applial in rock class ification,and tunnel reinforced technique is studied. 对深部铜矿地压显现特征进行了调查,在此基础上,采用模糊理论,对岩体分类,进而对巷道支护技术进行了研究。
- New techniques make it possible to recover usable things from waste. 藉新技术即能从废弃物中回收可用之物。
- A surge of innovation in techniques is on the horizon. 技术改进的浪潮即将出现。
- rehabilitation and reinforcement techniques 修补加固技术
- Underwater Mending and Reinforcing Techniques for Inverted-Arched Bottom Plate of Huangshagang Sluice 黄沙港闸反拱底板水下修补加固技术