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1)  compression rebound modulus
抗压回弹模量
1.
Through the research on unconfined compressive strength and compression rebound modulus of cement stabilized aggregate in laboratory,and after analyzing the factors which affect these two indexes separately,the relationship between unconfined compressive strength and compression rebound modulus of cement stabilized aggregate is expressed.
通过室内试验研究水泥稳定碎石基层混合料的无侧限抗压强度和回弹模量,并对其各自影响因素进行分析,对水泥稳定基层的抗压回弹模量与无侧限抗压强度之间的关系作了论述。
2.
The compression rebound modulus at different ages were tested with top surface measuring method,and the modulus development law with age was drawn.
为得到半刚性基层不同龄期的弯沉检测标准,在室内成型二灰土和二灰碎石试件,并在标准条件下养生;采用顶面法测定试件不同龄期的抗压回弹模量,得出其模量随龄期增长的规律,将其代入弹性层状体系理论简化公式中,得出不同龄期半刚性基层顶面弯沉值计算公式,并给出其实例应用的说明。
2)  Resilient Modulus
抗压回弹模量
1.
Estimating Resilient Modulus of Asphalt Treated Permeable Base Materials;
沥青稳定碎石排水层材料的抗压回弹模量
3)  Compression modulus of resilience
抗压回弹模量
1.
A series of indoor experiments have been done to study compressive strength, compression modulus of resilience and cleavage strength.
在对冷再生混合料的配比和力学性能(抗压强度、抗压回弹模量和劈裂强度)室内试验的基础上,探讨了冷再生混合料力学性能的变化规律以及其影响因素。
4)  compression modulus
抗压弹性模量
1.
The uncertainty of compression modulus of elastomeric pad bearing.
本文根据JJF 1059-1999《测量不确定度评定与表示》的要求,系统地对公路桥梁板式橡胶支座的抗压弹性模量检测结果的不确定度进行了研究。
2.
The uncer tainty of compression modulus of elastomeric bearing pads is evaluated and resea rched.
本文根据JJF1059-1999《测量不确定度评定与表示》的要求,系统地对公路桥梁板式橡胶支座的抗压弹性模量检测结果的不确定度进行了研究。
5)  compressive elastic modulus
抗压弹性模量
1.
Four regressive equations which will provide reference for engineering practice were approached, including growth rate of compressive/tensile elastic modulus with age, compressive elastic modulus with age, compressive elastic modulus with strength.
本文在总结国内大量碾压混凝土工程试验数据的基础上对碾压混凝土静力弹性模量进行分析,提出碾压混凝土抗压及抗拉弹性模量增长率、抗压弹性模量与龄期以及抗压强度与抗压弹性模量的关系式,从而可以为工程设计和试验提供理论参考。
2.
In construction,high fluid and large volume fly-ash concrete is successful application through availably reducing compressive elastic modulus by increasing the dosage of fly-ash,and good effect is achieved.
施工中成功地应用了高流态高掺量粉煤灰混凝土,通过加大粉煤灰的掺量来有效降低抗压弹性模量,取得了很好的效果,并为刚性混凝土防渗墙的研究发展开拓了一个良好的方向。
6)  elastic modulus
回弹模量
1.
The splitting strength, elastic modulus, shrinkage and engineering economy of them are also tested, then the mixing proportions are further optimized.
对不掺和掺用外加剂或水泥的二灰稳定尾矿料的无侧限抗压强度进行测试 ,从中选出较优的配合比 ,再从较优配合比混合料的劈裂强度、抗压回弹模量、干缩性和工程经济性等角度进一步优选出二灰掺量、石灰与粉煤灰比例以及外加剂种类与掺量 ,进而将其用作连云港市旧路面 1km试验路段基层材料加以验证 ,以便推广应用。
2.
Abatract:For the big dimension of sand-gravel,the test method of elastic modulus in test methods of soils for highway engi-neering cann’t be applied to sand-gravel.
针对砂砾石颗粒粒径大、与《公路土工试验规程》回弹模量试验不适用的问题,在试验仪器和方法上作了一定的改进,以使测试的砂砾石材料回弹模量更接近实际。
补充资料:双硬度高回弹模塑泡沫塑料
分子式:
CAS号:

性质:一种高回弹泡沫塑料,同一制品具有两种硬度。生产方法有:①聚合物多元醇变量法,调节配方中的聚合物多元醇用量,以双混合头分两次浇注一次模塑成型;②异氰酸酯变量法,异氰酸酯组分使用改性MDI,发泡时瞬间改变异氰酸酯指数,两次浇注一次模塑成型。主要用于汽车座垫。

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