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1)  dynamic modulus
动模量
1.
Experimental study on influence of vibration frequency to dynamic modulus and damping ratio characteristics of saturate sandy pebble soil;
振动频率对饱和砂卵石土动模量和动阻尼比影响的试验研究
2.
A state-of-art of research on dynamic modulus and damping ratio of soils;
土的动模量和阻尼比研究述评
3.
Experimental study on dynamic modulus characteristics of sand under different stress conditions;
不同应力条件下砂土动模量特性的试验对比研究
2)  Dynamic modulus
动弹模量
1.
Among many factors affecting dynamic modulus and damping ratio, dynamic strain was the most important one.
在大量动三轴试验的基础上,深入研究了石灰土填料的动力特性试验结果表明:动应变ε_d是影响土样动弹模量及阻尼比的最主要因素,随着动应变水平的提高,动弹模量E_d成倍减小而阻尼比λ成倍增大。
3)  dynamic modulus of elasticity
动弹模量
1.
Four parameters used to estimate the deicer-frost scaling of concrete were investigated in this paper,such as the scaled mass,tensile strength,compressive strength and dynamic modulus of elasticity.
着重从剥落量、抗折强度、抗压强度和动弹模量四个方面研究了混凝土盐冻剥蚀破坏的评定参数。
4)  dynamic elastic modulus
动弹模量
1.
Experimental study on dynamic elastic modulus and damping ratio of Xiaoshan saturated soft clay considering initial deviator stress;
初始偏应力作用对萧山软黏土动弹模量与阻尼影响试验研究
2.
The dynamic elastic modulus decreases with increase of dynamic strain and increases with increase o.
随着动应变的增大,动弹模量逐渐减小;频率越低,相同动应变下的动模量越小,频率越高,动模量越大。
5)  dynamic shear modulus
动剪模量
1.
Laboratory experimental research on dynamic shear modulus of saturated soil subjected to dynamic loading;
动荷载作用下饱和砂土动剪模量试验研究
2.
Experimental study on effect of shear strain accumulation on dynamic shear modulus and damping ratio of clay soil;
应变累积对黏土动剪模量和阻尼比影响的试验研究
3.
To get reliable soil dynamic characters of large-scale model tests of dynamic soil-foundation-structure interaction system, cyclic simple shear tests of undisturbed samples and dynamic triaxial tests of compact specimens were performed under 100 kPa,200 kPa and 300 kPa consolidation pressures, and the maximal dynamic shear modulus G_(dmax) and the curves of G/G_(dmax)-γ were obtained and .
由于土动力参数的不同,土动力计算分析的结果将有一定差异,为更合理的取得地基基础上部结构相互作用体系动力特性研究的野外大比例模型试验的场地土的动力特性,在100kPa,200kPa,300kPa3种固结压力下,分别进行了原状土样的循环单剪试验、扰动土样的动三轴试验,得到了2种试验在3种固结压力下的最大动剪模量Gdmax和G/Gdmax γ曲线,并进行了对比分析。
6)  dynamic modulus
动态模量
1.
Overview on methods for back analysis on dynamic modulus of field pavement;
野外路面动态模量反算方法综述
2.
Experimental Study on Dynamic Modulus of Asphalt Concrete Reinforced by Polyester Fiber;
聚酯纤维沥青混凝土动态模量的试验研究
补充资料:帘线动态模量
分子式:
CAS号:

性质:又称布线动态弹性模量。是材料动态特性的重要指标之一。是指对帘线作正弦波应变时,其所产生的应力也按正弦函数变化。其应力由两部分组成:一部分与应变同相;另一部分与应变相差90°,取与应变同相成分为帘线的动态模量。

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