支护

The calculation method of reliability is given by taking advantage of MATLAB software and rectangular matrix operation.

以MATLAB软件为工具，矩阵运算为核心，给出了联合支护系统可靠度求解方法。

This paper introduces a kind of design thinking for roadway support combined theory with practice.

结合工程实例简要介绍了一种理论与经验相结合的巷道支护设计思路。

The quantitative analysis of the theory provides the basis for roadway support design and optimization of the parameters.

该理论的定量分析，为巷道围岩支护设计与参数优化奠定了基础。

The monitoring of roof-off-the-strata is one of the most important factors in bolting support roadway.

顶板离层监测是锚杆支护监测最重要的内容之一。

The simplified mechanics model of the truss supporting loose roof and deduced calculation formulas provide the calculation method and theoretical basis for parameters design of loose roof truss system.

建立的锚拉支架支护散体顶板的简化力学模型及推导出的计算公式为散体顶板锚拉支架系统的参数设计提供了计算方法和理论依据。

Finally, the effect of seepage is discussed, which can significantly influence the earth pressure in some cases.

分析了地下水的渗流对作用在支护结构上的土压力的影响，研究表明渗流作用对土压力的影响是明显的。

Based on the condition of No. 4324 super-wide fully mechanized top-coal caving island face in Xinglongzhuang coal mine of Yanzhou Mining Group, the setting load and working resistance of hydraulic powered support were continuously recorded by means of the self-recording pressure instrument.

基于兖矿集团兴隆庄煤矿4324超长综放孤岛面开采条件，采用圆图压力自计仪，连续记录液压支架的初撑力和工作阻力，分析了综放工作面液压支架支护阻力的循环变化规律，工作面沿倾斜方向上的压力分布特征。

According to the research on the displacement in Y direction, shear stress, plastic zone and vector of displacement of tunnel without lining after excavation of the tunnel, the characteristics and failure mechanism of tunnel are summarized in the state of the interface with one side is strong and the other is weak.

通过对开挖后的无衬砌隧道进行竖向位移、剪切应力、塑性区及围岩达到屈服状态时的位移矢量分析研究，总结出结构面两侧岩体上强下弱或下弱上强的状况下，围岩的力学特性和破坏模式；对隧道的选址、支护结构的设计和施工具有广泛的借鉴意义与指导作用。

In recent years, the design, construction and monitoring of building foundation pit shoring have been developed in China.

基坑支护的设计、工和监测是近年来在我国逐步发展起来的一项新技术。

To ensure the safety of deep foundation pit and provide basis for shoring solution, monitoring of foundation pit should apply.

为保证深基坑开挖的安全，以及为基坑支护方案的选取提供基础资料，必须对基坑进行监测。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。