收缩应力

磨牙Ⅰ类洞复合树脂收缩应力的有限元分析

Resin composite shrinkage stress distribution in class ⅰ cavity of mandibular molar using 3D finite element analysis

从工程应用观点提出了混凝土约束收缩应力的计算方法，并讨论了计算参数的确定方法。

The calculation method of restriction shrinkage stress and the determination methods of some calculation parameters are studied .

本文通过测量PMMA基片在光致聚合反应法复制过程中的形变和收缩应力，由此对其产生的机理作了一定的理论分析。

In this paper , the deformation and shrinkage stress of PMMA substrate during the photopolymerization processing has been measured , the mechanism of them is also theoretically discussed here .

青铜法MF-Nb3Sn线中的冷收缩应力及其对超导性能的影响

The cooling stress and its effect on superconductivity in bronze process mf-nb_3sn superconducting wire

采用DSC及一种可表征体系冷却收缩应力对聚合物结晶影响的动力学处理方法，对PA66／POE-g-MAH共混材料的结晶动力学为进行了表征。

The effects of cooling shrinkage stress on the matrix crystallization behavior of the PA66 / POE-g-MAH blend were investigated by means of DSC and a kinetic method for characterizing the effect of cooling shrinkage stress on crystallization of polymer .

本工作对室温拉伸的等规聚丙烯（iPP）及其退火样品进行了收缩应力、应力应变及动态力学性能测量，得到了在温度升高和降低过程中收缩应力的变化。

The retractive stress , strain-stress and dynamic mechanical properties have been measured for the isotactic polypropylene ( iPP ) samples as drawn and annealed . With increasing temperature , the retractive stress increases , goes through a maximum and then decreases rapidly .

我们发现收缩应力随固化温度直线增加。

Shrinkage stress was found to increase linearly with cure temperature .

混凝土结构收缩应力问题研究

Study on Drying Shrinkage and Creep of Concrete Structures Shrink packaging

拱涵收缩应力和温度应力分析

Analysis of Contraction Stress and Thermal Stress in Arch Culverts

测量内约束混凝土收缩应力的新方法

New Measurement Method of Shrinkage Stress for Internal Restrained Concrete

聚丙烯纤维对水泥砂浆塑性收缩应力的影响

Effects of Polypropylene Fibers on the Plastic Shrinkage Stresses of Cement Mortars

关于消减超长建筑温度收缩应力的构造措施实例

The Methord of Reducing Overlength Structure Temperature And Shrinkage Stress

烧结主厂房纵向收缩应力的简化分析

Simplified analysis of longitudinal shrinkage stress of main sintering building

钢筋混凝土连续箱梁温度收缩应力计算

Calculation of temperature contracted stress for reinforced concrete continuous box beam bridges

钢筋混凝土井壁的收缩应力分析

Analysis of shrink stress on reinforced concrete shaft wall

钢筋混凝土结构局部补强的收缩应力分析

Analysis of shrinkage stress in repaired reinforced concrete structure

研究了钢筋对收缩应力的影响。

The effect of reinforcement on the shrinkage stresses of concrete is studied .

钢筋砼构件的收缩应力与翘曲

Shrinkage Stress and Warping Deformation of Reinforced Concrete Members

冷拉聚丙烯的收缩应力和力学性能

Retractive stress and mechanical properties of cold-drawn isotactic polypropylene

双筒高层建筑水平温差收缩应力计算

Calculation of Horizontal Temperature Variation and Shrinkage Stresses in Double-Tube Highrise Building Structure

钢筋对混凝土收缩应力的影响

Effects of reinforcement bar on shrinkage stress of concrete

混合结构建筑温度收缩应力的近似计算

Evaluation of contraction stress due to temperature variation in buildings of mixed structures

一维固化收缩应力的研究

Study of curing stress under one-dimensional shrinkage constraint

混凝土温度收缩应力基本公式推导过程值得商榷

Errors in Deduction of Contracting Stress Formula of Concrete Structures due to Temperature Decrease

多层冷藏库钢筋混凝土楼盖温度收缩应力分析

Analysis on Temperature Constriction Stress of Reinforced Concrete Building Cover of Multi layers cold Store

同时阐述温度、收缩应力的特点及其温度荷载的取值与组合要求。

In the same time discuss the characteristics the temperature stress and the shrinkage stress .

收缩应力及温度应力是大体积混凝土产生裂缝的主要原因。

Shrink and temperatur stresses are the main causes of cracking in large volume concrete .

织物缩水过程中收缩应力的测定

Shrinkage stress in shrinkage of fabrics

一种可表征冷却收缩应力对聚合物结晶影响的动力学方法

A kinetic method for characterizing the effects of cooling shrinkage stress on Crystallization Behavior of polymers

估量砼浇筑后可能产生的最大温度收缩应力，及自然养护条件下7天时的温度收缩应力，并采取有效措施，控制温度收缩应力对地下室底板砼裂缝的影响。

Effective measures are taken to control the influence of temperature stress on basement bottom slab .