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- Elastic modulus of rockmass 岩体弹性模量
- The static elastic modulus of the alloy is lower than 30 GPa. 合金的静态弹性模量小于30GPa;
- Elastic moduli of SCC were compared with those of normal concrete. 研究中以不同含砂率之混凝土配比进行弹性模数试验，并与一般混凝土比较。
- Various method of determining the modulus of rockmass as well as Goodman Jack and its main dis-adventages are briefly introduced in this paper. 本文简略介绍了测定岩体变形模量的重要性和各种测试方法,古德曼千斤顶(Goodman Jack)及其主要缺点。
- The ratio of stress to strain, or the stress per unit strain, is called an elastic modulus of the material. 应力与应变之比，即每单位应变的应力，叫做该材料的弹性模量。
- However, the elastic modulus of SCC is not significantly affected by S/A ratio when total aggregate volume is kept constant. 然而对弹性模数而言，当骨材总体积量一定时，改变混凝土含砂率对于弹性模数并没有太大的影响。
- The effects of fiber distributing orientation and its length on elastic modulus of solidified resin are discussed. 依据复合材料相关理论预测了固化层片及固化零件的机械性能，如弹性模量、强度。
- The elastic modulus of foam core and composite skins and the stiffness of sandwich are analyzed. 分析了复合材料面层的弹性常数、泡沫芯层的模量和夹层结构的刚度;
- The study shows that the elastic modulus of the unconsolidated rock is very low. 随着含水饱和度的增大,弹性模量减小,泊松比的变化规律不太明显;
- A tipless cantilever was used to measure the elastic modulus of the single voxel with the ellipsoid shape. 借助于原子力显微镜，选用无针尖探针对成型点的力学性能进行了测试，建立了椭球-平面接触的弹性力学模型。
- The calculation method of the elastic modulus of bell-shaped Metal Rubber (MR) isolator was investigated. 摘要给出了计算金属橡胶鼓形隔振器的当量弹性模量的方法。
- And the effects of bentonite percentage and compactibility on elastic modulus of molding sand were experimentally st... 试验研究了膨润土含量和紧实率对型砂弹性模量值的影响。
- Multiple tensions lowed down the elastic modulus of the alloy and exhibited a non-linear relationship with strain. 多次重复拉伸使其弹性模量降低并呈现非线性的变化趋势。
- Results show that co-braided optical fibers have just a small quantity of effect on the elastic modulus of the braided composites. 结果表明光纤的编入对材料的拉伸弹性模量和压缩弹性模量影响也较小。
- The elastic modulus of clay concrete at 90d is slightly higher than that at 28d, but the impermeability is raised by 5 times. 与28d相比,黏土混凝土90d弹性模量增长很少,但抗渗性能提高约5倍。
- Results Acyclic exercise increases the velocity of stress relaxation, reduces the elastic modulus of rabbit patellar ligament. 结果髌韧带生物力学测试发现运动训练可以明显引起韧带应力松驰加快,应力应变关系右移,弹性系数降低,应变加大;
- The effective elastic modulus of ceramsite is solved by measuring the dynamic elastic modulus of ceramsite concrete and its mortar matrix. 陶粒有效弹性模量系通过测定陶粒混凝土和砂浆基体相应的动弹性模量,然后建立两者的关系式,再采用图解法求得。
- It is difficult to test the elastic modulus of the soft bio-anthropomorphic materials by using the general stretch-strain test method. 用现有的拉伸-应变实验方法测量软质生物仿真材料的弹性模量是非常困难的。
- Based on an analysis of the filament winding pattern and filament undulation,a new method for calculating the elastic modulus of filament winding composites is presented. 层板区域用经典层板理论计算弹性模量;纤维束波动区域根据纤维波动的细观图形及走势计算弹性模量。
- The truss model of unit cell is developed based on non-continuum mechanics,and finite element method is utilized to predict the effective elastic modulus of composites. 基于非连续介质力学方法建立桁架结构单胞模型,采用有限元法预估复合材料的有效弹性模量,以材料质量最轻和刚度要求为目标,选用遗传算法优化细观结构参数。
