提出了路基压实度连续检测的一种新方法。
A new method to examine the roadbed compaction continuously is presented.
通过室内试验研究了击实功对路基压实度的影响。
The effect of compaction energy on compactness is studied by indoor experiments.
叙述了用瞬态冲击频谱分析法测定路基压实度的原理和技术关键。
In this paper, a method of shock frequency analysis is applied to compaction measurement.
叙述了用瞬态冲击频谱分析法测定路基压实度的原理和技术关键。
In this paper, a method of shock frequency analysis is applied to compaction measurement. Its principle and key technique is given.
本文叙述了用瞬态冲击法快速、无损测定路基压实度的原理以及技术关键。
This paper depicts the principle and technical keys of rapid and nondestructive measurement of subgrade compactness by the instantaneous impulsion method.
结合工程实例，详细介绍天然砂砾在高等级公路工程中路基压实度的检测方法。
Combining with project practice, this paper introduces checking method of grit road foundation solidness in super road project.
叙述了用瞬态冲击法快速、无损测量路基压实度(土壤坚实度)的方法及技术关键。
This paper discusses the method and technical keys of rapid and nondestructive measurement of subgrade compactness (soil compactibility) by instantaneous impulsion method.
文章介绍了数字信号处理器(dsp)和液晶模块在便携式路基压实度测定仪中的应用。
This text has introduced the application of DSP and liquid crystal module in the highway subgrade compaction degree measure device.
介绍了影响路基压实度的因素有压实功、碾压工艺及方法、下承层强度、路基土含水量等。
In this paper some influence factors of roadbed's compactness such as compacted work, rolled technology and method, intensity of through layer and the moisture content of roadbed.
就土石混合材料填筑路基压实度检测方法进行探讨，结合安新高速公路第三标段的施工检测实践，提出一种可靠实用的土石混合料压实度检测方法。
This paper discusses a few test methods of sand and stone roadbed compactness. A credible test method is put forward, combined with the practice of Anxin Expressway.
鉴于瑞雷波勘测技术在工程领域中的应用范围逐渐扩大，并取得了较好的效果，故有必要以瑞雷面波法对路基压实度进行检测，并与常规方法灌沙法和环刀法进行对比，验证其可行性与可靠性。
Given this, it is necessary to detect the roadbed compactness with Rayleigh wave method and compare it with the sand cone method and cutting ring method, which verify its feasibility and reliability.
路基素土压实的密实度检验按《建筑工程质量检验标准》GBJ301- 88中的规定执行。
The compaction degree test for road bed plain soil compaction shall be inspected according to stipulations in Standard for Quality Acceptance of Construction GBJ301-88.
同时，存在路基设计指标(回弹模量)与施工控制指标(压实度)不统一的问题。
At the same time, there is not uniform between subgrade design index (subgrade resilient modulus) and construction control index (compaction degree).
针对当前的砂砾填筑路基的压实度检测中存在的问题，提出了现场检测干容重的修正公式。
Aimed at problems existed in testing degree of compaction of the subgrade filled by sand growel presented the modified formula of testing dry specific weight .
要保证路基的压实度，必须解决好路基土壤的选择、含水量的控制、铺土厚度的控制和压实度的检测等工作。
To ensure subgrade compaction, we must resolve the choice of subgrade soil, moisture control, shop soil thickness control and detection of degree of compaction work.
针对我省的实际情况，对高等级公路、一级公路粘性土路基采用的重型击实标准、压实度进行了分析。
This paper analyzes the compaction standards used in glutinous soil pavement and ratio of compression, combining with the practice of our province.
正确评定膨胀土灰土路基的压实度、改善填土施工工艺是路基施工中的重要环节。
Correctly determining the compaction degree of swelling soil and lime soil road Banks and improving filling methods are important steps of road bank construction.
压实度是路基和路面的一项重要指标。
The compaction degree is an important index of the roadbed and the road surface.
对现行土石混填路基压实质量控制指标和检测方法进行评价，根据控制指标之间的相互关系及适用范围，提出以压实度作为土石混填路基的压实质量控制指标。
The evaluations have been conducted on the control targets and test methods, which are used in the control of compaction quality of subgrade filled with earth-rock mixtures.
影响路基回弹模量的因素有多种，主要包括土质类型、压实度和含水量三个方面。
There are many factors to influence subgrade resilient modulus, and the main 3 factors are soil type, compaction degree and moisture content.
本文从施工季节、路基填料、压实工具和方法入手分析影响压实度不够的原因，并提出相应的预防措施。
The causes are analyzed in this article according to the construction season? Road earth-filled material? Compacting tools and methods. Some relevant preventive measures are also brought out.
压实度不足时，路基的工后沉降量可能成倍增加。
The final settlement of low density roadbed might be twice of that of high density roadbed.
压实度不足时，路基的工后沉降量可能成倍增加。
The final settlement of low density roadbed might be twice of that of high density roadbed.
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