1) subgrade materials
路基材料
1.
According to the results of tests,the optimal mixture radio of subgrade materials can be ref-erred in designing the base course which can adapt the high strength of subgrade and has less crack and good scour resistance in southern areas with heavy traffic.
针对水泥粉煤灰稳定碎石、石灰粉煤灰稳定碎石、石灰粉煤灰砂砾不同配比的抗冲刷性能进行对比试验,根据试验结果,提出南方地区重交通条件下路基材料的最佳配比,可为设计适应路基高强度、低开裂、抗冲刷性能好的路基基层提供参考。
2) Road base materials
路面基层材料
1.
In this paper, two types of PHS road base materials were designed, lime-fly ash stabilizing phosphorous slag (LFPHS) materials and cement stabilizing phosphorous slag-gravel (CPHSG) materials.
研究表明,石灰粉煤灰稳定磷渣中,磷渣掺量达60%～70%,水泥稳定磷渣碎石中,磷渣掺量达20%～30%时,具有理想的强度,用作路面基层材料;性能测试研究表明,石灰粉煤灰稳定磷渣具有很好的抗裂性,其重金属溶出量达到国标GB3828-88V级标准。
3) roadbed embankment material
路基填筑材料
1.
The performance test of river sand as roadbed embankment material;
江砂在路基填筑材料中的性能试验
4) properties of roadbed material
路基材料性能
1.
Forecast of properties of roadbed material based on improvable BP nerver network;
基于改进BP神经网络的路基材料性能预测
5) road substrate material
道路基层材料
6) road subbase material
路面底基层材料
1.
By the determination of unconfined compressive strength,the possibility of crushed mudstone stabilized by steel slag powder used as road subbase material in high grade highways is researched.
通过无侧限抗压强度的测定,研究了钢渣粉固化泥岩碎石用于高等级公路路面底基层材料的可行性。
补充资料：材料界面(见材料表面)
材料界面(见材料表面)
interface of materials
材料界面interfaee of materials见材料表面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条