tension strain

The steel tube whose longitudinal tension strain is the biggest has no confinement effect on core concrete.

纵向受拉最大点的钢管对核心混凝土没有套箍作用。

Significance and Method of Tension Reinforcement Limit Strain State Control in Designing Reinforced Concrete Bridges and Culverts

钢筋混凝土桥涵设计中引入受拉钢筋极限应变控制的意义与方法

Along the cladding direction, plastic tension strain appears which is the main cause of cladding layer cracking.

熔覆层材料沿熔覆方向发生的塑性拉伸变形，是造成熔覆层开裂的主要原因。

Today completed graduation exam, my tension and strain grade life is going to end.

假定完成了明天的考试，紧张而劳累的初三生活就宣告完毕啦！

Methods A self designed uniaxial, homogeneous and cyclic tension strain device was used to load the osteoblasts of Wistar rats.

方法采用自行研制的细胞单向循环等应变加载装置对成骨细胞加载。

The effect of membrane cyclic tension strain on angiotens ⅱ secretion of rat aortic smooth muscle cells

周期应变对动脉平滑肌细胞分泌血管紧张素II的影响

At the primary stage of drying, the maximum value of elastic tension strain of the timber surface increased with drying temperature rising, and decreased with increment of equilibrium moisture content ( EMC).

干燥前期，木材表层伸张弹性应变最大值随着温度和平衡含水率的增加而减少，木材表层塑性应变则随平衡含水率的增加而增加。

The experimental results of steel bar tension strain and concrete compression strain are given.

给出了钢筋拉应变、混凝土压应变的试验结果。

On the basis of uniaxial tension test data, the Lagrange polynomial interpolation is adopted to construct the stress and strain fields of unannealed and annealed TRBs, which can solve the problem of TRB material parameters for simulation.

以单向拉伸试验数据为基础，采用拉格朗日多项式插值法构造了未退火和已退火差厚板的应力应变场，解决了数值仿真过程中差厚板的材料参数问题。

The relationship of stress versus strain of this asphalt mortar under the constant tension load is obtained using the non linear regression analysis, which is well in coincidence with the viscoelastic four parameter liquid model and exponent model.

并应用非线性回归分析得到该材料受单轴恒定荷载下的应力应变关系，可较好地符合粘弹性四元流体模型（即伯格斯模型）和指数模型。

It can be analyzed the cases of tires by monitoring the changes of cord tension and strain.

通过对测试部位帘线张力和轮胎表面应变的变化测定，结合所建理论模型是可以分析出轮胎受力情况。

From another point of view, tension strain could not exist in the rock under high confining pressure, it could only exist under low confining pressure.

从另一意义上讲，处于高围压环境中的岩石，其内部不可能存在拉应力，拉应力只在低围压状态中存在。

In the method the modal strain energy of an element is divided into tension modal strain energy, torsion modal strain energy and bending modal strain energy.

该方法将单元模态应变能分解为拉压、扭转和弯曲模态应变能，利用单元的主要模态应变能分量与结构固有频率的改变量对结构裂纹位置进行识别。

The atom movement of the film was motivated by tension strain with scale method and the clear atom deformation image was obtained;

通过施加拉伸应变驱动原子运动和小孔变形，展示有孔纳米单晶铜薄膜随应变增加的原子位形直观分布；

Regular practice will relieve lower back pain and release tension and strain in the upper back and neck area.

规律的练习会释放下背部疼痛，放松上背部和颈部区域。

Study on Cyclic Stress Strain Relation Under Tension Torsion Complex Loading

拉扭复合加载下循环应力应变关系的研究

From the theory of elasticity, the formulas for the distributions of tension and strain in a wound reel are suggested to solve that there often exit the fold and nonuniform thickness in wound reels.

为了解决收卷带材中经常出现的靠内芯处的皱折和带材厚薄不均匀的情形，首先从弹性理论出发，给出了卷筒内张力和应变分布公式；

Occupational Tension and Strain Status among Primary and Middle School Teaching Staff

中小学教职工职业紧张与应激现状研究

The increase mechanism of dislocation and micro-voids in deep drawing sheet steel during forming paths of uniaxial tension, plane strain and equal biaxial stretch was studied by using positron annihilation lifetime method.

本文应用正电子寿命法研究了深冲钢板在单向拉伸、平面应变和等双向拉伸变形过程中的位错和微空洞增长机制。

The compressive stress of reinforced concrete for tension strain in its vertical direction

钢筋混凝土受拉在垂直方向产生的压应力

The mechanical calculation of ADSS fiber optic cable is introduced and the calculation formulae for sag, tension, strain and slack length etc are given.

介绍了ADSS光缆的力学计算，给出了光缆弧垂、张力、应变和悬长等计算公式，并对普遍采用的“悬链线”和“抛物线”两种计算方法加以比较。

It has been found out that the major culprits for the corrosion cracking are the concentration of harmful ions from caustic wash and material settlement and residue tension strain.

装置碱洗、物料沉积导致有害离子浓缩及设备存在残余拉应力是造成腐蚀开裂的主要原因。

The experiment indicates that as an absolute measurement component, the fiber Bragg grating offers the effective monitoring for RC girder, whereinto, the tension strain is~ 1000 me, and the compression strain is~ 1500 me.

实验表明，作为一种绝对检测器件，光纤Bragg光栅为钢筋混凝土梁提供了有效监测，其中，拉应变~1000me，而压应变~1500me。

By calculating, the maximum tension strain of the cold ribbed welded steel of the RC shear wall with confined boundary elements or with ordinary boundary elements is studied as the maximum compressive strain of concrete reaches its limited value.

计算分析了4片设有约束边缘构件和构造边缘构件的抗震墙边缘混凝土达到极限压应变时，竖向分布冷轧带肋钢筋的最大拉应变；

The check of the belt strength and strain is bosed upon that tension and strain. Test method for electric strength of insulating adhesive tape at power frequency

胶带强度和应变的校核均应以该处胶带断面的张力和应变为依据。GB/T7752-1987绝缘胶粘带工频击穿强度试验方法

Base on the test of reinforced membrane elements and regression analyses, the formulas of tension strain produced compressive stress are presented respectively before crazing of concrete, before yield of steel bars, and tensile strain less than 0.008 and greater than 0.008 in this paper.

文章基于钢筋混凝土薄膜元受拉试验和回归分析，给出混凝土开裂前、钢筋屈服前、拉应变小于0.008和大于0.008时的应力应变关系式。

In many cases, concrete structures are exposed to some mechanical and environmental loadings, such as the compression and tension strain, drying shrinkage, freezing and thawing, and so on.

在实际工程中的混凝土结构经常遭受荷载和环境等因素的作用，如拉、压加载，环境作用产生的干缩、冻融循环等。

Both the inner thermal strain and tension strain of the braided composites were measured successfully by the FBG sensors.

制作了含光纤布拉格光栅的编织复合材料试件并研究了光纤布拉格光栅在编织复合材料多点的内部应变检测中的应用；

When the sensor is used to test steel bar after it has been calibrated, the accuracy of the sensor is better than ± 2.5% for the tension strain and ± 2.9% for the compression strain.

定标后传感器测量钢筋拉应变时，其应变的精度优于±2.5%；测量混凝土压应变时，其精度优于±2.9%。

The check of the belt strength and strain bossed upon that tension and strain.

胶带强度和应变的校核均应以该处胶带断面的张力和应变为依据.