在现场进行了最佳配合比的压实试验。
Field compaction test is done under the optimum mixture ratio.
通过旋转压实试验和筛分试验,探讨压实功对混合料级配的影响。
This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test.
通过对松散岩块压实试验研究,得到了变形模量与轴向应力、轴向应变的相关性规律。
Through the experimental research on the compaction of friable rock block, the relationship among deformation modulus, axial stress and strain were obtained.
为了研究大粒径碎石沥青混合料的振动成型方法,采用自行研制的振动成型压实机,对大粒径碎石沥青混合料进行了不同配置条件下的振动压实试验;
Under different configurations of the vibratory compaction machine which is developed by the authors, this paper carried out the compaction tests on the large stone asphalt mixture.
本文介绍压实计的工作原理、室内模块试验及现场应用试验情况。
This paper describes the principles of the compactometer, indoor sample test and field application test.
在大量动三轴试验的基础上,对压实黄土的动力特性进行研究。
Based on a lot of dynamic triaxial tests, some dynamic characteristics on roadbed compaction loess are studies.
压实度试验为三轴剪切试验制作不同养护龄期的样品;
The compression degree experiment provides the samples for different conservation periods in the tri axial shearing stress test .
通过试验得出松散岩块在压实过程中,侧向压力随岩石块度及岩石强度的变化规律。
An experiment was arranged to detect how the lateral pressure changes as the lumpiness and strength of rock block vary during compacting.
此方法包括幅值法和谐波法,采用这两种方法进行了压实度检测试验,拟合出了压实度值的线性回归公式。
This method including amplitude and harmonic method, using the two kinds of methods for compaction test, fitting the linear regression equation for compaction degree.
介绍了在三峡工程原位开展高土石围堰水下爆炸压实技术研究的模型试验情况。
This paper introduces the in situ model test results on the technology for the TGPs soil rock cofferdam compacted by underwater blasting.
对高速液压夯实机(RHIC)的夯实效果进行试验研究,得到夯击次数与每层沉降量及压实度的关系曲线。
According to the experiment data of RHIC, it analyses the relationship between the impacting times, the value of settlement and the degree of compaction.
通过常规三轴试验研究了压实黄土的强度指标和应力—应变关系。
With the aid of triaxial compression test, the shearing strength and strain-stress relationship characters of compacted loess is discussed.
通过对沥青路面上钻取的非干燥试件进行风干和烘干试验,计算不同试验条件下心样的毛体积相对密度和压实度。
By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.
在室内做湿化试验,分析了土性、压实度对试样抗冲刷能力的影响。
Through slaking test, the influence of the soil characteristics and the degree of compaction on the outwash resistance of the soil were analyzed.
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.
利用离心模型试验手段,进行提高填料压实度和石灰改性措施下拼接路堤协调变形试验研究。
The centrifugal modeling tests were used to simulate increasing degree of compaction and improve soil by lime for coordinating deformation between new and old high-embankment widening.
试验结果指出:(1)压实度较小、渗透性较佳之土壤,因地下水渗透,在坡脚产生瞬间坍方。
The test results show that: (1) For low degree of compaction and moderate permeability of soil, sudden-ly landslides will occur at toe of slope due to the seepage of groundwater.
从保证压实土均匀性的角度出发,经过试验对比,提出了动态控制压实土的施工标准及试验方法。
In view of compressed soil evenness, the experimental method and construction standard are put forward that compressed soil is controlled dynamically after making a comparison.
试验表明,压实度、压实含水量及土体饱和状态对粘聚力和内摩擦角有影响,从而使抗剪强度也受到三因素的影响。
Results show that degree of compaction, compaction water content and saturation state of compacted soil have influence on cohesion and Angle of friction of clay, thereby on the shear strength of clay.
针对爆炸压裂容易在井壁周围造成粉碎区、形成致密压实带的问题,进行了室内爆炸压裂模拟试验。
The explosive fracturing was tested in house in order to solve problem of formation compact caused by smash area around the wellbore resulting from explosive fracturing.
文中对风化碎石粒料在作为路面基层施工时,为提高其压实度,提出了不同的室内试验方法。
According to road foundation construction by weathering crushed stone material, different experimental methods inside are provided to improve its solidness.
通过对松散岩块压实破碎的试验研究,得出松散岩块的压实破碎规律。
Through experimental results on the compaction breakage of loose rock blocks, some breaking laws are obtained.
无侧限抗压强度与压实度是检验堤防道路工程质量的重要指标,试验精度高,计算方法复杂。
Unconfined compression strength and compactness are important indexes that examines the engineering Quantity of dike road. The experimental precision is high, the computing technology is complicated.
通过对一种典型膨胀土物理力学性质的研究及掺加石灰进行改性处理试验,得出了不同掺灰量、不同含水量及不同压实度对膨胀土性能的影响规律。
The influence tendency by different content of lime, water and compacting degree can be found based on the physical and chemical property research of a typical expansive soil and modified treatment.
室内车辙板试验的压实度可以很好地反映嵌挤密实型沥青混合料的压实性能。
Compaction of rutting tests reflect the rolled-compactness performance of multilevel interlocked-dense type asphalt mixture preferably.
分析了影响全厚度车辙试验结果的外因,从温度、压实功两方面对全厚度车辙试件各层的压实度进行控制。
With analysis of the external cause affecting result from the total thickness track test, the extent of compaction on each layer of the sample is under control in two aspects, I.
针对爆炸压裂容易在井壁周围造成粉碎区、形成致密压实带的问题,进行了室内爆炸压裂模拟试验。
The results show that both the explosion pressure and the rising rate of explosion pressure increase with the decreasing of the size of aluminum particles.
根据试验结果,研究了压实黏土在三轴压缩、拉伸以及从压缩到反向拉伸状态下的应力应变特性。
Based on the test results, the stress-strain behaviors of compacted clay under triaxial compression, triaxial tension and compression-to-tension states are investigated.
对试样的相对压实度、初始含水量、应变速率、固结比、试样的重塑、排水条件因素等对稳定状态的影响进行了试验研究 。
The effect of relative compaction, initial moisture content of specimens, strain rate, consolidation ratio and reconstitution of specimens and drainage condition are investigated.
试验结果表明:随着固结压力的变化,压实黄土的次固结系数表现出与当前应力状态有关的变化规律。
The secondary consolidation coefficient is not related to time of sustained loads, and it becomes larger as the reloading pressure increases and becomes less with the pre-consolidation pressure.
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