原则将混凝土装入模具中，并用夯实机夯实。固结量即称为“压塑性指数”。
PRINCIPLE Concrete is placed into a mould and compacted by a rammer. The amount of consolidation is expressed as a compactibility index.
结果表明，疲劳裂纹是在残余拉应力和循环压应力作用下萌生和扩展的，压塑性变形是裂纹萌生和扩展的必要条件。
The result shows: the local residual tensile stress and cyclic compressive loading thrust fatigue crack initiation and propagation in the size of compressive plastic zone.
范围本标准对混凝土压塑性指数的测定方法(在预计的坍落度小于10mm，并且骨料的标称粒径不超过40 mm的情况下)作出了规定。
SCOPE This Standard sets out the method for determining the compactibility index, for concrete, where the expected slump is less than 10 mm and the nominal size of aggregate does not exceed 40 mm.
然而，有时我们也能利用塑性变形。汽车上压皱的区域在它们断裂前通过经历塑性变形来吸收能量。
However, sometimes we can take advantage of plastic deformation. The crumple zones in a car absorb energy by undergoing plastic deformation before they break.
实验中通过采用LF 2和LY 12两种铝合金筒坯，获得金属材料的塑性和屈服强度对旋压件可旋性影响的一般规律。
During experiments, aluminum alloy LF2 and LY12 are used in order to obtain the influence of plasticity and yield strength of metal materials on spinnability of spun parts.
本文探讨了利用塑性势概念研究正常压密粘土的应力应变关系的可能性。
This paper discusses the possibility of using the concept of plastic potential to study the stress-strain relationship of normally consolidated clays.
采用弹塑性有限元方法，建立了套管接头磨损拉伸与抗内压的有限元力学模型。
By using the elastoplastic finite element method, mechanical model for wear tension and internal pressure resistance of casing joints is set up.
分别利用塑性铰理论和压溃理讨论了强度计算问题，提出了强度承载能力计算公式和压溃荷载计算方法。
With the help of plastic hinge theory and collapse theory, the formulas for calculating strength failure load and the method for computing collapse load were established respectively.
高膛压闭气机构的设计原则是避免构件发生塑性变形。
Design principle of Obturation mechanism in high pressure is to avoid structural component from plastic deformation.
本文给出了计算钢压杆弹塑性稳定极限承载力的有限条塑性系数增量初应力法。
The paper presents a numerical method, named the Finite Strip Plasticity Coefficient Increment Initial Stress Method, to solve the elastoplastic stability ultimate loads of steel columns.
基于应变梯度塑性理论，分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。
Plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.
筒形件强旋时，由于不均匀的塑性变形，在旋压件内产生残余应力。
Because of the nonuniform plastic deformation, residual stresses occur in spun parts.
本文利用AMT铝合金三种不同厚度的圆柱壳，在常外压和不同轴向冲击载荷作用下的柱壳塑性动力屈曲问题。
A dynamic plastic buckling analysis of three AMT aluminum alloy circular cylindrical shell with different thickness under external pressure and axial impact is presented in this paper.
过载效应是裂尖钝化、裂尖附近残余压应力和裂尖尾部塑性诱导闭合等共同作用的结果。
The overload effects were controlled by various factors such as crack blunting, residual compressive stress ahead of the crack tip and crack closure induced by wake zone plasticity.
位移测试装置利用高精度差动变压器位移传感器完成塑性测压器件的变形量（或压后高）的测量；
The deformation or the highness after shooting of the plastic pressure-measuring elements is measured by the high precision LVDT displacement sensors in length testing device.
据此，从结构和内压角度，应用塑性动力学的数值方法和材料的破坏判据分析了引起接头脱落失效的几种因素。
On the basis stated above, a numerical method of plastic dynamics and material failure judgment are used to analyze the causes of joint failure from the aspects of structure and internal pressure.
基于大量计算数据，拟合得出整圈未焊透三通量纲一塑性极限内压工程估算公式。
Based on plenty of account data, engineering estimated formulas for plastic limit internal pressure were fitted for welded pipe branch junction with incomplete penetration along intersecting line.
主要研究了楔形变截面压杆绕弱轴的弹塑性弯曲失稳。
The elastoplastic bending instability of the tapered compression members under axial loads about the weak axis is mainly studied.
汽车上压皱的区域在它们断裂前通过经历塑性变形来吸收能量。
The crumple zones in a car absorb energy by undergoing plastic deformation before they break.
近来，我在一个项目上工作，这个项目是一个使用高度增强的热塑性塑料注塑制件替换一个铝质压筑制件。
Recently, I worked on a project that converted an aluminum die cast part to one injection molded from highly reinforced thermoplastic polyester.
残余压应力作用在塑性变形层内。
提出了一个新的孔压公式；给出了非线性弹性模型和弹塑性模型的孔压系数的表达式。
It presents a new pore pressure formula and proposes an expression of pore pressure coefficient for non-linear elastoplastic models.
通过分析表明，压应力对裂纹尖端塑性区和疲劳裂纹的扩展有显著的影响。
The analysis shows that the compressive loading has a significant contribution towards the crack tip plasticity and the fatigue crack growth.
型劈开式皮带轮的旋压剖分成形过程涉及多体运动以及弹、塑性多变形模式的耦合。
The spinning process of splitting V type belt wheel involves movement of multi-body and couple of elastic-plastic deformation.
在有限元分析的基础上，建立典型承压结构塑性载荷响应图谱。
Based on the finite element analysis, the plastic response chart of typical pressure bearing structures were built.
对旋压工件采用不同温度的退火，得到不同的力学性能和塑性指标。
The different mechanical properties and plasticity of workpiece were obtained through adjusting annealing temperature.
储集性主要受成岩压实和塑性岩屑影响。
The diagenetic compaction and plastic rock debris greatly influence its reservoir property.
储集性主要受成岩压实和塑性岩屑影响。
The diagenetic compaction and plastic rock debris greatly influence its reservoir property.
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