Cement and emulsified asphalt mortar ( CA mortar), which consists of cement, emulsified asphalt, sand, water and other admixtures, is one of the key materials of the slab ballastless track structure.

The calculated results indicate that the reasonable value of the cement asphalt mortar stiffness is 1.0~ 1.5 GPa/ m and the large damping of the mortar layer can effectively reduce the vibration of the track slab.

计算结果表明，合理的CA砂浆刚度为1.0~1.5GPa/m，尽量采用大阻尼的CA砂浆垫层将有利于降低轨道板的振动。

Cement asphalt mortar ( hereinafter abbreviated to CA mortar) is a key material of CRTS-ⅱ-type non-ballasted track construction, which application technology has become a hot issues in the railway construction.

CA砂浆是CRTS-Ⅱ型板式无砟轨道的一种关键材料，其应用技术研究已成为铁路建设中所关注的一个热点问题。

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。

System testing and optimization study on mechnical properties of pavement construction materials are used to evaluate the effect of conductive fillers on asphalt mortar and asphalt concrete, inspect the pavement performance of asphalt concrete with expanded shale.

对沥青路面建筑材料的力学性能进行了系统试验和优化研究，评价导热相填料对沥青胶浆和沥青混凝土性能的影响，检验了页岩陶粒沥青混凝土的路用性能。

The paper drew a conclusion about the relation of effects of different mineral fillers'indexes asphalt mortar through analyzing the connection degree between the pavement performance of mortars and the different indexes of mineral filler using grey connection analysis.

本文采用灰色关联分析的方法，针对沥青胶浆的高、低温宏观性能与矿粉几种不同指标的关联度进行分析，得出这几种不同指标对沥青胶浆影响程度的大小关系。

As the elastic cushion of slag-less slab track in the high-speed railway, the performance of cement asphalt mortar is crucial to the durability and safety of slab track.

作为高速铁路无碴轨道的弹性垫层，CA砂浆性能的好坏对轨道结构的安全性和耐久性有着极其重要的影响。

Finally, we simulate the uniaxial compression test of the asphalt mortar applied by numerical model established by the PFC, and research the influence of microscopic parameters to the virtual experiment results.

最后，利用离散元理论所建立起来的PFC数值模型进行沥青砂浆单轴压缩试验模拟，并研究了模拟中的细观参数的选取对虚拟试验结果的影响。

Studies on Cryopreservation of Chrysanthemum Shoot Tips and Genetic Stability of Cryopreserved Plants; Evaluation of low temperature performances of asphalt mortar by measuring-stress ductility test

菊花茎尖超低温保存及遗传稳定性评价用测力延度试验评价沥青胶浆的低温性能

This paper studies performance of modified asphalt mortar changing with volume of modifier and filler-asphalt ratio by performing the high-temperature penetration test and low-temperature creep test.

为了研究矿粉对沥青老化性能的影响，采用旋转薄膜烘箱试验模拟胶浆的老化，测试了不同老化状态时沥青胶浆的高、低温性能。

The performance of cement emulsified asphalt mortar not only depends on its composition and ratio, and depends largely on the performance of construction quality and On-site Quality Control.

水泥乳化沥青砂浆的性能不但取决于其组成与配比，而且在很大程度上取决于施工性能与现场施工质量控制。

The asphalt mortar is a kind of heterogeneity compound material which is composed together by asphalt and fine aggregates, and its engineering properties are quite complex.

沥青砂浆是由沥青和细集料共同组成的复合材料，其工程性质相当复杂。

Cement and emulsified asphalt mortar is a mixture of cement, emulsified asphalt, fine aggregate, water and other admixtures.

水泥沥青砂浆是由水泥、乳化沥青、细骨料、添加剂和水等组成的混合材料。

The mix is a coarse dispersed system with the dispersed phase of coarse aggregates dispersing in the medium of asphalt mortar;

它是以粗集料为分散相分散在沥青砂浆介质中的一种粗分散系；

The suitable mixing process and the appropriate temperature of cement and emulsified asphalt mortar also have an important role in improving the stability of the mortar.

SBS改性沥青乳液合适的搅拌速度和搅拌时间能够改善砂浆的稳定性；水泥沥青砂浆合适的拌合工艺及适宜的温度对改善砂浆的稳定性也有重要作用。

The effect of the stiffness and the damping of the cement asphalt mortar on the vertical dynamic responses of the system was analyzed.

分析了CA砂浆的刚度和阻尼对此系统竖向振动响应的影响规律。

Evaluation of low temperature performances of asphalt mortar by measuring-stress ductility test testing method for ductility of bituminous materials

用测力延度试验评价沥青胶浆的低温性能沥青材料延展性测量方法

The surface energy of asphalt mortar by prepared different asphalt can not show regular changes as filler-asphalt ratio changes.

不同沥青制备的沥青胶浆随着粉胶比的变化其表面能没有呈现出规律性的变化。

Influence of TLA ash on high-temperature performance of asphalt mortar

TLA灰分对沥青胶浆高温性能的影响

Research on the performance of SP indicators for asphalt mortar high-temperature by grey correlation entropy method

基于灰熵法分析研究矿粉指标对沥青胶浆高温性能的影响

Research on Microstructure of Asphalt Mortar

沥青胶浆微观界面的研究