摘要
为研究不同种台背填筑材料的性质,对素土、混合料稳定土、砂砾石进行多种试验研究,对试验结果进行比较分析,总结出不同台背填筑材料的优缺点,从而为高速公路工程台背填筑材料的选择提供依据和参考。
In oder to investigate the nature of different filling materials for platform back, the paper carries out a variety of tests to plain soil, mix - stabilized soil and sand - gravel, conducts the contrast analysis of tested results, sums up the merits and demerits of different filling material for platform back, and offers the basis and reference for choice of filling materials.
出处
《辽宁交通科技》
2005年第8期13-16,共4页
Liaoning Communication Science and Technology
关键词
公路台背
填筑材料
技术性能
公路工程
沙砾石
Platform back
Plain soil
Stabilized soil
Sand -gravel
Setdement
Water stability
