论文部分内容阅读
为保证路基路面具有足够的强度和稳定性,必须对筑路材料进行充分的压实,影响压实效果的因素很多,主要有土的含水量、土的颗粒组成,碾压层的厚度,碾压机械的类型和功能,碾压遍数以及地基的强度等.本文对压实度的控制作了简单的分析.
浅谈路基压实度的控制
【摘 要】
：
为保证路基路面具有足够的强度和稳定性,必须对筑路材料进行充分的压实,影响压实效果的因素很多,主要有土的含水量、土的颗粒组成,碾压层的厚度,碾压机械的类型和功能,碾压遍
【机 构】
：
赣州博达公路有限公司,江西,赣州,341000
【出 处】
：
城市建设
【发表日期】
：
2010年10期
其他文献
Service and information resources are two kinds of major shared resources in virtual enterprises, where, service resources include third party's service resourc
准分子激光屈光性角膜切削术(PRK)和准分子激光上皮下角膜磨镶术(LASEK),准分子激光屈光手术日渐成熟。而上皮角膜切割激光矫正术(Epi-LASIK)是一项改正角膜表
Excimer lase
A brief review of the progress in climate research and a prospect on its further development in the 21st century is presented. Some key findings including the c
Collected from the Rongcheng region, Shandong Province, the three types of eclogites suffering the UHP (i.e. ultra-high pressure) metamorphism have obviously di
Geology of the Grove Mountains in East Antarctica--New evidence for the final suture of Gondwana Lan
Grove Mountains consists mainly of a series of high-grade (upper amphibolite to granulite facies) metamorphic rocks, including felsic granulite, granitic gneiss
The Genetic Mechanism and Model of Deep-Basin Gas Accumulation and Methods for Predicting the Favora
As a kind of abnormal natural gas formed with special mechanism, the deep-basin gas, accumulated in thelower parts of a basin or syncline and trapped by a tight
The effects of land cover in different regions of China on summer climate are studied by lagged correlation analysis using NOAA/AVHRR normalized difference vege
Study on low-temperature lipase of psychrophilic bacterium 2-5-10-1 isolated from deep sea of Southe
A strain of psychrophilic bacterium, 2-5-10-1, which produces low-temperature lipase, is isolated from the deep sea of Prydz Bay in Southern Ocean. The highest
Geological, geophysical, geochemical and remote sensing comprehensive studies show that big ore-prospecting potentiality is contained in the eastern section of
Cephalopods of the “Falang Formation” (Triassic) from Guanling and Zhenfeng Counties, Guizhou Provin
The "Falang Formation" of western Guizhou was previously called the "Halobia Bed" and considered to beLadinian in age. It was subdivided upward into the Zhuganp