可缩性的

In this lesson, the problem of the shoring form and the support parameters of shallow underground cavity belonging to strong effloresce band, is studied by force method calculation and numerical value analyzing, and so on.

在本课题中，通过力法计算、数值模拟等方面对浅埋强风化段地下洞室支护问题展开研究，并对煤矿井巷工程中的U型钢可缩性支架、型钢混凝土组合结构的设计计算方法进行一定的探讨，为现场工程设计和施工提供科学依据和技术参考。

Based on the characteristics of cruts of blind incline shafts of Q ianqiu mine and the affect of mining on the blind incline shafts, the 1st and 2n d major maintenances performed using yielding metal support and bolting and shot creting wire mesh by the effect of their safety pillar 's abutment pressure are d escribed.

针对千秋煤矿暗斜井穿岩巷道的特点、采动对暗斜井的影响状况，阐述了暗斜井在保护煤柱固定支承压力作用下，利用拱形可缩性金属支架、锚喷网支护进行一、二次大修的过程。

Elasticity, solubility, inflammability are paradigm cases of dispositions in natural objects.

伸缩性、可缩性、易燃性是天然物体倾向性的范例。

However, in calculation it is not regarded as yieldable steel support.Therefore, it is inaccurate in design.

然而，其计算通常按不可缩金属支架进行，以致于可缩性金属支架的计算、设计常有不准确性及盲目性。

And the design method for U-steel yieldable support and combined structure of steel and concrete is discussed.

论文首先介绍了地下工程支护结构理论的发展及其研究现状；结合五轮山煤矿施工现场，论文采用超静定结构力学计算方法、有限元的分析方法，主要对浅埋强风化段支护结构进行了力学分析；在总结现有文献研究成果的基础上，分析了型钢与混凝土的粘结机理，介绍了U型钢可缩性支架缩动前后的内力计算方法，讨论了考虑U型钢可缩性支架稳定性的承载能力问题，阐述了U型钢可缩性支架参数选择的原理。

U shape yieldable steel ribs are commonly used supports in coal mines.

U型钢可缩性金属支架是煤矿巷道中常用的支护形式。

In this paper, mechanical analysis of over lap section of yieldable steel ribs is made. It describes how to deal with the overlap sections in calculation of internal forces in the support.It analyzes variation of shape of steel ribs and calculation of internal residual forces resulted from yielding of steel ribs. The theory for ca...

本文根据地下结构的特点，着重对可缩性金属支架的搭接段进行力学分析，并提出了在支架内力计算中搭接段的处理方法；分析了支架缩动引起的形状变化及支架由于缩动而产生的残余内力的计算，从而建立了可缩性金属支架的计算理论。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。