Abstract : the insufficient compacting consolidation reasons of earth - fill road base were analysed 文摘:分析了土方路基压实度不够的原因,提出了防治措施。
Analysis on the principle of the non - destructive detection for the compactness of roadbed with rayleigh wave method 浅析瑞雷面波法路基压实度的无破损检测
The viberating roller keeps on the ground and viberates horizontally , getting the required compaited thickness more quickly 振荡轮始终接触地面,作水平振荡,能更快地连到要求的压实度。
Main factors such as temperature , plate depth , load pressure and compact index are studied in this paper 本文主要就动稳定度试验时所采用的试验温度、车辙板厚度、荷载压力、车辙板压实度等进行试验与评价。
Stable conductive performance can be achieved by controlled graphite content and asphalt content and increasing the compact degree 通过控制沥青用量和石墨用量,增加沥青混凝土的压实度,可获得稳定的导电性能。
Sampling and examination of bituminous mixtures for roads and other paved areas - methods of test for the determination of density and compaction 道路和其他铺砌区用沥青混合料的取样和检验.密度和压实度测定的试验方法
So it is hoped that one kind of economic and utilitarian compaction meter can be investigated , and this is also the starting point of the article 因此,希望能够研究一种经济、实用的检测压实度的仪器,这正是本文研究的出发点。
At present , the maximum dry density , which is a very import parameter of the degree of compaction , is ascertained by standard indoor compaction test 目前,对于公路工程路基土施工质量压实度检测应用的最大干密度是通过室内标准击实试验来确定。
Along with the development of our country ' s highway building , traditional roadbed compaction measure method ca n ' t meet the demand of engineering building 随着我国高速公路建设的发展,传统的路基路面压实度检测方法已经不能满足工程建设的需要。
Making the use of impact compaction technique to treat roadbed can assure the degree of compaction of roadbed banquette further , and reduce the sedimentation of roadbed 利用冲击压实技术处理路基,可以进一步保证路基填土压实度指标的控制,减少路基工后沉降。