Pipe plies are installed from the ground surface to control the collapse of the plastic-flow ground;
采用地表管桩控制软流塑状围岩的溜塌；
So this whole portion here is plastic flow.
这部分都是塑性流动。
If, when the stress is removed, the deformation remains, the material is said to exhibit plastic flow.
如果在撤去应力后变形仍保留，则称此材料呈现塑性流动。
If the die material is transparent, the process of the plastic flow can be observed easily.
如果将模具用透明材料制造，则可就地观察到塑性流动的整个过程。
Injecting the mixing liquid of mud and foam achieves good effects for plastic flow property conditioning of gravel with sand.
注入泥浆和泡沫的混合液对砂卵石地层进行塑流化改善效果良好。
The micro wear mechanism for PEN is plastic flow and broken of the fiber structure, while that for PI is crack initiation, extending and block fracture.
PEN薄带的微观磨损机理主要是纤维组织的塑性流动和拉断，而PI薄带的微观磨损机理为裂纹的萌生、扩张和块状剥落。
According to stress distribution pattern in working region of the workpiece, the plastic flow condition is inspected, the mechanism of cold rolling forming is analyzed.
通过工件工作区的应力分布云图考察金属材料的塑性流动情况，分析冷辗成形的机理。
An injection die with a mold cavity was designed though using the injection mold CAE software MOLDFLOW to simulate plastic flow and choosing the molding parameters of polypropylene.
通过用注塑模CAE软件MOLDFLOW对塑件进行模流分析，选择聚丙烯的成型工艺参数，设计了一模一腔的注射模具。
The experimental results show that the failure of specimens will be either hydraulic fracturing or shearing plastic flow, it depends on the initial principal stress ratio.
研究结果表明，在不同起始主应力比条件下，试件可以表现为水力劈裂破坏，也可以为剪切塑流破坏。
Then plastic flow mechanics are depicted in three aspects as follows: heat transfer, physical state changing and viscoelastic formation.
从传热学、物理状态变化和粘弹形变三方面阐述了微通道热压成形过程中塑料的流动机理。
A new viewpoint was advanced, in which the plastic flow of metal layer to be cut becomes the cutting burr, and it was confirmed by experimental results.
并提出了被切削层金属沿刀具切削刃向工件两侧的自由表面产生塑性流动是形成两侧方向毛刺主要原因的新观点，得到了试验结果的证实。
The use of plasticized rosin as an analog material of the ductile lower lithosphere provides an effective approach to modelling intraplate plastic flow network and multi layer tectonic deformation.
采用塑化松香作为岩石圈延性下层的相似材料，进行了板内塑性流动网络及多层构造变形的物理模拟实验。
There's a good agreement between the plastic flow modelling of FEM and the experimental grid distortion patterns.
塑性流动模型与网格实验结果在趋势上得到较好的吻合。
Because of the complexity of the soft foundation, it is much difficult to calculate the additional settlement caused by the plastic flow accurately.
由于软土地基的复杂性，要准确计算塑流引起的附加沉降有相当大的难度。
The main reason of casing failure in most oilfields is the plastic flow in salt rock, gypsolyte and shale due to creep.
我国大部分油田套管损坏的原因主要是岩盐层、膏岩层、泥岩层等由于蠕变产生的塑性流动而挤坏套管的。
Based on the analysis of plastic flow law in crankshaft forming, the cause of typical forming defects, i. e. the folding existing in the crankshaft pin and crank arm was found out.
通过模拟分析曲轴成形的塑性流动规律，找出了大型船用曲轴曲拐成形过程中的典型缺陷连杆颈和曲柄臂外侧折叠的成因。
One unique threat to well integrity from salt zones is plastic flow.
盐层的塑性流动对井筒完整性是巨大的威胁，会对水泥环、套管造成破坏。
If the sheet is relatively thin, the range of welding parameters obtained that can get better weld quality is wider. Heavily plastic flow of the weld metal occurs inside the weld during the process.
板材厚度较小时，形成良好焊缝的规范参数范围较宽，焊接过程中接头内部发生了剧烈的塑性流动。
As shown in Fig. 4.2, grain flow is the direction of the pattern that the crystals take during plastic deformation.
如图4.2所示，晶粒流动的方向就是在塑性变形期间结晶排列的方向。
A modified associated flow rule of plastic strain for kinematic hardening materials is presented.
提出一种修正的随动硬化材料塑性应变关联流动律。
Discuss the gas flow characteristics, temperature distribution and plastic strain distribution of this catalytic converter part.
论述了该型催化转换器的气体流动特性、温度分布和塑性应变分布。
Coating process flow and design idea of coating line of PALADIN plastic fittings applied in automobiles were introduced.
介绍了应用于帕拉丁汽车中的塑料配件的涂装工艺流程和涂装线的设计思路。
The plastic theory of composite material include three criterions: the yield criterion, the flow rule and the hardening rule.
复合材料的塑性理论通常包括三方面准则：屈服准则、流动准则和强化准则。
The structure and dimension of welding pin are the main factors which affects the flow direction of the plastic metal in FSW zone and the quality of the FSW seam.
焊接过程中搅拌焊针的结构形状是影响焊缝区塑性软化材料流动方式的主要因素，从而影响焊缝的成型质量。
The flow state analysis of the plastic melt in the extrusion die is the basis of the extrusion die design.
塑料熔体在挤出模中的流动状态分析是挤出模设计的基础。
To join ellipse yield function, hardening parameter with plastic work, associated flow law and damage theory, the elastoplastic damage constitutive model of loess were derived.
结合以塑性功为硬化参数的椭圆形屈服面，根据相关联流动法则及损伤理论推导出了黄土弹塑性损伤本构模型。
Based on object oriented idea, ordered management of static product structure and dynamic design flow for series plastic box packing machine is achieved.
应用面向对象的技术思想，实现对系列化塑盒体包装机的静态产品结构与动态设计流程的有序管理。
This paper studies the bounding problems of the complete solution of limit analysis for a rigid-perfectly plastic medium, allowing for discontinuity of plastic flow.
本文研究了非连续流动场中，刚塑性介质极限分析完全解的界限问题。
Most of the cracks would propagate along the direction of plastic flow into the inside of the rail.
在靠近钢轨表面一定的深度内，裂纹萌生后基本上沿着塑性流变的方向向钢轨内部斜向下扩展。
The plastic flow and the variation of the strain field in welds caused by impact rollers were analyzed numerically to study the effect of weld with trailing impact rolling (WTIR).
为了解随焊冲击碾压法机理，用数值计算方法对冲击碾压轮引起薄壁结构焊缝金属塑性流变行为和应变场变化进行了分析。
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