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支护作用
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  support action
     Variation characteristics of tunnel adjacent rock and shotcrete rockbolt support action
     浅谈隧道围岩变化特性和锚喷支护作用
短句来源
     It researches the stress character,strength character and deformation character after the tunnel adjacent rock excavation,analyzes the principle of shotcrete rockbolt support action on different adjacent rock condition,and introduces the characteristics of shotcrete rockbolt support comparing other support forms,which shows shotcrete rockbolt support technique will be better.
     研究了隧道围岩开挖后的应力特征、强度特征和变形特征,分析了不同围岩条件下锚喷支护作用的原理,介绍了锚喷支护相对于其他支护形式的特点,表明了锚喷支护技术将越来越完善。
短句来源
  reinforcing action
     According to interaction of bolt with rock(coal) around roadway, and the reinforcing action of bolt, the carrying capacity of supporting structure inside coal roof of roadway supported by bolt is inquired into A simple and reliable design technique of bolting parameter is provided for operation in coal mine.
     根据锚杆与巷道围岩的相互作用关系, 从理论上探讨了在实体煤条件下因锚杆的支护作用而在综放全煤巷道顶煤内部支护结构中产生的承载能力的计算方法, 应用该方法可为锚杆支护参数的确定提供简单、实用的设计方法.
短句来源
  “支护作用”译为未确定词的双语例句
     Studying and Analysis of the Interaction Mechanism for Combined Supporting Consisted of Soil-Nailing Wall and Micro-Piles
     土钉墙与微型桩联合支护作用机理的研究与分析
短句来源
     Based on the study of the bolt and mesh support mechanism,and the existing support design theory,the flow structure and the functions of automadesign system of a bolt and mesh support for tunnel are established,and the function structure and a package of computer software,founded on VC++6.0、ARX2002、AutoCAD2002、HtmlHelp Workshop and InstallShield X Express etc. are developed.
     在研究了锚网支护作用机理和现有支护设计理论的基础上,分析了锚网支护巷道自动设计系统流程和应具备的功能,基于VC++6.0、ARX2002、AutoCAD2002、HtmlHelp Workshop、In-stallShield X Express等开发平台,设计了其功能结构并开发了一套锚网支护巷道自动设计系统。
短句来源
     Analysis On the Role of Anchored Netting Support In Weak Roof Condition
     破碎顶板条件下锚网支护作用分析
短句来源
     Function Mechanism of the Compoud Soil Nail Wall and Design Principle
     复合土钉支护作用机理及设计原理
短句来源
     Study on the Composite Soil Nailing Working Mechanism
     复合土钉支护作用机理研究
短句来源
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  相似匹配句对
     ON THE ACTION OF SHOTCRETE SUPPORT
     喷射混凝土支护作用机理
短句来源
     Effect of Jetting Concrete in Roadway Support
     喷射混凝土在巷道支护中的作用
短句来源
     Affect of Role Intrusion Detection System
     入侵检测系统的作用
短句来源
     The Functions of Context
     语境的作用
短句来源
     Expound on Support at Coal Face
     论采煤工作面支护
短句来源
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  support action
A clearer understanding on the current role of climate change in disease patterns will be able to improve forecasts of potential future impacts of projected climate change and support action to reduce such impacts.
      
The results of the study can inform design decisions and support action for improvements of interaction processes among groups of end-users of the same technology.
      
The article demonstrates that the company's decision to support action on climate change resulted from efforts by climate policy entrepreneurs within Pemex's environment division.
      
Further, the new Convention on Biological Diversity requires systematics information to support action under virtually all of its substantive conservation and sustainable use articles.
      
The relationship between the support action and the rock has historically been studied using analytical approaches with the application of significant simplifying assumptions.
      
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  reinforcing action
As tensile reinforcement for concrete structures, the reinforcement must have enough bond capacity to concrete inorder to achieve an effective reinforcing action.
      
The reinforcing action of morphine and its paradoxical side effect
      
A scoring system, based upon the injection rates during the last 3 days of each period, describes the reinforcing action.
      
These results show that the reinforcing action of peripheral administered SP may be mediated by its C-terminal sequence, and that this effect could be related to DA activity in the NAc.
      
Given the reported interaction between nicotine and cocaine at both the neuronal and the behavioral level, we also examined whether α7 receptor antagonism within the VTA can affect the reinforcing action of cocaine, as measured with ICSS.
      
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Beginning with the description of rock pressure formation and failure patterns in caverns the author points out that the study of cavern stability and supporting effect should focus on the regulation of stress distribution and changes of rock mechanical characteristics. A simple but comprehensive exposition is given to the supporting principle of bolting-shotcreting. And a "reinforcing concept" is raised comparing with the conventional "supporting concept." It can be called as the exposition of surrounding rock...

Beginning with the description of rock pressure formation and failure patterns in caverns the author points out that the study of cavern stability and supporting effect should focus on the regulation of stress distribution and changes of rock mechanical characteristics. A simple but comprehensive exposition is given to the supporting principle of bolting-shotcreting. And a "reinforcing concept" is raised comparing with the conventional "supporting concept." It can be called as the exposition of surrounding rock reinforcement.

本文从阐明山岩压力形成和岩洞破坏形态着手,指出研究洞体的稳定性与支护加固效果,应着眼于应力场调整与岩体力学特性的变化。提出了一个简明的完整的锚喷支护作用原理,形成了与传统“支撑概念”相对应的“加固概念”。此论述也可称围岩加固论。

The failure modes of an exploratory tunnel,incurred by the explosion of an elongated explosive in a near-by parallel tunnel are described in this paper.Through visual investigation after explosion,the dynamic response of the tunnel is analysed in the light of geological discontinuities presented in the tunnel,and the sliding movement of a fault in the test is ascertained The responses of different types of lining constructed in the tunnel to the dynamic action of explosion are also discussed,which include the...

The failure modes of an exploratory tunnel,incurred by the explosion of an elongated explosive in a near-by parallel tunnel are described in this paper.Through visual investigation after explosion,the dynamic response of the tunnel is analysed in the light of geological discontinuities presented in the tunnel,and the sliding movement of a fault in the test is ascertained The responses of different types of lining constructed in the tunnel to the dynamic action of explosion are also discussed,which include the mode of failure of shotcrete lining,effectiveness of anchor bolts,action of post-tensioned long-length cable anchor,the failure of "unattached" concrete lining,el;.Finally,the safety of the exploratory tunnel is evaluated.

本文叙述了岩体洞库大药量条形炸药爆炸在附近的平行观察坑道中产生的破坏现象。通过爆炸后的宏观调查,特别是从围岩岩体构造分析了坑道的动力反应,并论证了一个主要的断层在爆炸作用下产生了滑移。文中讨论了观察坑道不同支护段在爆炸荷载作用下的反应,包括:喷浆层支护的破坏形态;锚杆和予应力大锚杆的支护作用;离壁式被复的破坏特点等。最后,对观察坑道的安全性作出了评价。

The optimal length of full-column non-prestressed rock bolts is discussed in this paper based on the analysis of displacement of the rock around the excavations. The investigation is limited to the deep circular openings when the lateral pressure factor is taken as 1. The rock mass is assumed to be an elasto-plastic medium.

本文以巷道围岩位移分析为基础,讨论粘结式非预应力锚杆支护的合理长度问题。讨论的范围限于深埋圆形巷道及侧压系数λ=1的情况,并假定岩体为弹-塑性介质。文中导出了满足弹塑性区交界面位移连续条件的位移方程,得出锚杆过长不利于充分发挥锚杆支护作用的结论,并给出了锚杆极限长度的计算方法。

 
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