您要查找的是不是:
- By the analysis of cracking mechanism, the flexural strain energy density is adopted to evaluate the flexural performance of epoxy asphalt mixture. 摘要通过对沥青混合料开裂机理的分析,采用能综合反映沥青混合料强度和变形特性的弯曲应变能密度临界值作为环氧沥青混合料抗弯拉性能的评价指标。
- The results show that the index of flexural strain energy density is more effective to evaluate the flexural performance of epoxy asphalt mixture than other indexes. 研究表明,与弯拉强度、临界弯拉应变相比,弯曲应变能密度临界值能较为科学地评价环氧沥青混合料的抗弯拉性能;
- It proceeds to introduce in detail the project and constructing process of epoxy asphalt mixture paving, and provides the performance indexes of preventive repairing materials. 进而详细介绍了环氧沥青混凝土铺装方案及实施过程,并给出了此次预防性维修材料的性能指标。
- Dependency of Time-temperature of Epoxy Asphalt Mixture Strength 环氧沥青混合料强度的时温依赖性
- Research on Low Temperature Performances of Epoxy Asphalt Mixture 环氧沥青混合料低温性能研究
- epoxy asphalt mixture 环氧沥青混凝土
- Resin modified semi-rigid composite material is a new kind of pavement material, which is formed by filling the epoxy resins modified cement mortar into the special big-interspaced asphalt mixture. 树脂改性半刚性面层复合材料是一种新型路面材料,它是将特殊组分的树脂改性水泥砂浆灌入大空隙沥青混合料母体中形成的一种高等级路面结构材料。
- The homogeneity of the asphalt mixture can be reflected by its indexes. 沥青混合料均匀性可以通过沥青混合料均匀性指标来反映;
- Combining with theoretical analysis and laboratory tests,flexure characters of epoxy asphalt surfacing on steel decks are investigated. 采用理论分析与室内试验相结合的方式,研究了环氧沥青混凝土钢桥面铺装的弯曲特性。
- epoxy resin modified asphalt mixture 环氧树脂改性沥青混合料
- Tao Yaomen Bridge in Zhe Jiang province and some other bridges which using epoxy asphalt concrete as the surfacing of the steel decks. 东南大学桥面铺装课题组结合大量系统全面的室内试验,认为环氧沥青混凝土具有以下优点:强度高;
- It is concluded from the study that the absorption coefficient depends upon the air voids of asphalt mixture. 发现空隙率尤其是有效空隙率是影响沥青混合料吸声系数的关键因素;
- The epoxy asphalt concrete is a kind of paving material for steel bridge decks, but its performance can be influenced obviously by epoxy asphalt concrete paving conditions. 环氧沥青混凝土是一种优良的钢桥面铺装材料,但其性能受施工条件影响很大。
- With the increase of the nominal maximum aggregate size, the homogeneity of the asphalt mixture deteriorates. 随着公称最大集料粒径的增大,沥青混合料均匀性变差。
- The conclusions are useful in effectively controlling VMA and enhancing the property of asphalt mixture. 结论对如何有效控制VMA,提高沥青混合料质量有实际意义。
- Immersion wheel trucking test was used for proving the effect of antistripping agent in asphalt mixture. 采用几种条件下处理过的沥青混合料试件在不同水温下的浸水车辙数据,说明了酰胺类抗剥剂的有效性。
- In addition, gradation differentials show influence on voids of asphalt mixture. 离析对路面空隙率有直接影响,当空隙率超过一定限度时,对路用性能影响很大。
- A new concept of destroy inflexion is brought forward and this point is regarded as the asphalt mixture's resistance. 同时结合无侧限抗压试验数据建立了求解混合料粘聚力和内摩擦角的公式。
- Its paving feasibility, microscopic structure and concrete performances were investigated compared without maleated epoxy asphalt using Brookfield viscometer, direct tension test (DTT), Scanning Electron Microscope (SEM), Marshall testing and MTS? 分别用布氏粘度计、直接拉伸仪、SEM及马歇尔试验机和MTS?
- Mortar theory assumes that asphalt mixture is a dispersed system of multilevel interspace reticulate structure. 胶浆理论认为沥青混合料是一种多级空间网状结构的分散系。