The parameters of soil exerted great influence on surface deformation.
土质参数对地面变形影响较大。
A brief introduction is made in the paper to cause and condition of surface deformation in mining-induced area.
文中对采动区地表变形的成因及状况作了简要的阐述。
The strengthening mechanism was proved as the result of the combination of surface deformation and grain refinement.
其强化机理为表面强化效应及品粒细化效应相结合。
Tunnel construction will cause surface deformation inevitably, which has a negative effect on the surface buildings.
隧道施工必然会使地表产生变形，从而对地表建筑物产生不利影响。
Finally, the cause of surface deformation and relevant measures for prevention and treatments have been suggested in this pa...
指出了郴州市地面变形的产生原因和预防处理措施。
Finally, the cause of surface deformation and relevant measures for prevention and treatments have been suggested in this paper.
指出了郴州市地面变形的产生原因和预防处理措施。
Underground mining can cause the surface deformation and in turn induce the additional stress in the buildings in the mining area.
矿山地下开采引起地表变形，从而对区内建筑物产生附加内力。
Before and after ending of deep open-pit coal mine, geological disasters such as slope sliding and surface deformation probably occur.
分析研究深大型露天煤矿闭坑前后可能发生滑坡、地表变形等地质灾害。
The main principle to determine the stability of roadbed and to analyse the influence degree is the surface deformation caused by mining.
采动引起的地表移动变形是确定路基稳定性、分析采空区影响程度的主要依据。
The coupling among laser modes and the relations between equivalent beam spread Angle and the surface deformation of the mirrors are obtained.
给出了激光模式之间的耦合以及等效光束发散角与镜面变形量之间的关系。
The paper analyzes the reasons of underground project's causing of surface deformation and discusses the damage types to the existing buildings.
本文分析了地下工程施工引起的地表变形的原因，并论述了对既有建筑物的损害形式。
This paper studied the effects of weld pool surface deformation on welding arc behavior characters basing on unified arc pool mathematical model.
在电弧与熔池统一模型的基础上研究熔池上表面变形对电弧行为特征的影响。
The surface deformation operates within the allowable deformation of building. The research results have been successfully applied to coal mining.
设计矸石置换开采充填工艺，该研究成果已成功应用于工程实践。
Which provides design reference and engineering parameters for the light weight steel portal frame construction to be used in earth surface deformation area.
为在地表变形地区采用轻钢门式刚架结构提供了设计依据和工程参数。
Successful EPB tunneling strongly depends on the interaction between soils and the tunneling shield, which makes ground surface deformation effectively control.
土压平衡盾构机的安全掘进施工主要依赖于盾构机刀盘与土体的相互作用，使得地表的变形得到有效控制。
Center drift first construction method was adopted in Wushan main tunnel of Fuzhou 961 Civil Air Defence Work, and ground surface deformation was well controlled.
在福州961人防工程乌山主通道工程施工中采用中洞先行的施工方法，地功地控制了地表变形，保证了地表建筑物的正常使用。
The above-mentioned results demonstrate the measurement of surface deformation is one of effective measures to monitor the varying process of internal fluid reservoir.
油田开发过程的系列研究成果说明，地面形变测量研究是研究地球内部流体储层体变化过程的有效手段之一。
During normal construction process, the friction force between shield and soil exhibited greater influence on surface deformation compared with bulkhead additive thrust.
在正常施工时，盾壳与土体之间的摩擦力对地面变形的影响远大于正面附加推力。
Particle penetrating direction has influences on the magnitude of surface deformation, contact pressure and stress, and the distribution forms of contact pressure and stress.
磨粒侵入方向不仅影响材料表面变形、表面接触压力和表层应力的大小，而且会引起压力和应力分布形状的改变。
A new surface deformation quenching process which utilized the composite thermal and mechanical effects generated in grinding to harden the surface of work-piece is introduced.
磨削淬硬是利用未淬硬钢零件磨削加工中产生的热—机械复合作用直接对其进行表面形变淬火的新工艺。
The calculating formulas of top and bottom pool-surface deformation in TIG full-penetration weld pool is developed based on principles of fluid mechanics and variation calculus.
根据流体力学理论和变分法原理，推导出了熔透情况下TIG焊接熔池上表面和下表面变形的方程。
The interior failure mechanism of rock strata developing from large-scale excavation and the rules of land surface deformation are analyzed on the base of careful investigation.
在详细调查的基础上简要分析了地下大面积采空后岩土内部破坏机制和地面变形规律。
Underground excavation leads to surface subsidence. Once the surface deformation value exceeds a certain limit, the railway in surface subsidence area will be seriously damaged.
地下开挖工程导致地表沉陷，一旦地表变形值超过一定界限时，地表沉陷区内的铁路就会受到严重破坏。
The applications of the computer aided design technique and the finite element method were summed up. Computational algorithms were introduced to process datas of the surface deformation.
总结了计算机辅助设计和有限元方法在光机系统设计中的应用，并分析了评价镜面变形常用的数据处理方法。
Holographic photograph is applied to study surface deformation of core-contained rock samples under single-axial pressure and visible image of off-surface displacement field is displayed.
用激光全息干涉法研究了在单轴压力下的镶嵌试件的表面形变，显示了离面位移场的可见图象。
When a focused, modulated exciting laser beam incidents onto a solid surface, besides generation of periodical temperature distribution, a periodical local surface deformation also occurs.
当一束聚焦的、调制的激励激光照射固体材料时，表面上除了产生周期性的温度分布，还产生局部的周期性形变。
Through the research on condition, form, character and factor of surface movement induced by exploiting coal. The paper discusses the surface deformation of some coal mines in Shanxi province.
本文通过对采煤后地表移动和破坏的破坏条件、形式、特性，影响因素等方面的研究，对山西省部分矿区的地表变形进行了论证。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
These active structures are surface deformation with different property formed in the different place of fold during the development of Dushanzi anticline since the period of neotectonic movement.
这些表层构造有着不同性质的地表变形，是多次古地震活动的反映。
These active structures are surface deformation with different property formed in the different place of fold during the development of Dushanzi anticline since the period of neotectonic movement.
这些表层构造有着不同性质的地表变形，是多次古地震活动的反映。
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