degree of compaction

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.

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。

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in view of the actual situation of the mixed fill subgrade with sand in different density in the process of construction, the weighted average method was used to detect the dry density, thus controlling effectively the degree of compaction for the fill of subgrade.

针对施工中遇到的不同密度砂土混填路基的实际情况，通过采用加权平均的方法对砂土的干密度进行检测，从而有效地控制了路基填土的压实度。

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testing of asphalt; determination of bulk density, compacted density, void content and degree of compaction

沥青材料检验。粗密度。体积密度。空隙率和压缩度

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this paper designs the vibrating road roller with a special structure of dynamic balance. because it integrates advantages of vibrating roller and impact roller, this roller not only can achieve a high degree of compaction, but also can assure flatness and uniformity of road surface.

本文设计了具有特殊动平衡结构的振动压实机，综合了振动压路机和冲击压路机的优势，既可以实现冲击压实的高压实度，又可以保证压实路面的平整度和均匀性。

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Based on the construction of sub base course of 205 national road Boshan laiwu expressway, the quality control methods of three indexes are introduced, i.e. strength, degree of compaction and pavement evenness.

结合205国道博莱高速公路底基层的施工，介绍了工程中如何对二灰砂土底基层三项指标，即强度、压实度和平整度的质量进行控制。

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it builds the correlativity of compaction indices and soil indicator, mechanics indices and degree of compaction, moisture content.

建立了土体击实指标与土性指标、力学指标与压实度和含水量的相关关系；

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it is a meter to continuously inspect and control the degree of compaction of a highway roadbed and pavement foundation.

这是一种移动式的对公路路基与路面结构层进行连续的压实度的检测与控制仪器。

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with the increase of the degree of compaction, the elastic modulus and the amount of reinforcement, the strength of reinforced soil increases.

加筋土的强度随着压实度、加筋层数及加筋材料弹性模量的增大而增大；

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permeability is the key factor that affects the leaching efficiency of low-grade copper ore in the heap leaching. gradation, degree of compaction and granular structure are the main factors of permeability.

浸堆的渗透性是影响低品位铜矿浸出率的一个关键因素，矿岩散体介质的级配、压实度、散体颗粒的结构等都是影响渗透性的主要因素。

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The instrumentation results are obtained in check of raw and processed materials, value Vc of construction quality, mixing time, mechanic index of RCC sampled from the outlet of batch mixer, spreading, compaction, degree of compaction.

施工期原材料的检测，施工质量V c值、拌和时间、机口抽检碾压砼的力学指标、铺料、碾压、密实度等检测成果。

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although cbr and degree of compaction are both used as the indication of resistance of subgrade, the relationship between the two still requires further investigation.

虽然压实度和CBR强度均被用作为衡量路基土的性能的指标，但两者之间的对应关系尚待探讨。

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development of tester for degree of compaction on vibrating roller

振动压路机压实度仪的研究

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Double indexes of degree of compaction and percent air voids designed, or single index of ratio of theoretical maximum density of bituminous mixtures ( or field percent air voids) should be applied in construction.

施工中应采用压实度和设计空隙率双指标，或混合料理论最大密度比（或现场空隙率）单项指标控制路面的压实。

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Probabilistic Analysis for Degree of Compaction in Quality Test of Embankment

路堤质量检验中压实度的概率分析

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ultrasound measurements were also used for determination of the degree of compaction of ramming paste.

用超声波同样可确定捣实糊的密实度。

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from the evidence of these and other examples not included above, a conclusion seems justified that the degree of compaction and cementation must vary markedly at the time of expulsion.

从上面所提到的和未提到的许多实例中的证据来看，得出这样的结论是公允的：压实和胶结的程度在排烃期肯定有十分明显的变化。

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With the theoretical analysis and the practice of engineering research of Yu Jing, Jing Wang desert highway, the theory of the moisture content of the desert highway subgrade under different degree of compaction test methods and instrumentation is recommended.

依据理论分析和对沙漠高速公路实体工程的实践研究，推荐沙漠公路路基不同含水率条件下压实度检测方法和检测仪器。

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it is recommended that the degree of compaction be used to determine the construction compaction criteria of rockfill materials in field.

此外，本文推荐采用压实度指标确定堆石料的填筑标准。

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in order to solve this problem, volume ratio of air is used as an assistant criterion for the compaction of silt. and, it is suggested that the degree of compaction for the road embankment should be improved.

为了解决这一问题，引入空气体积率作为粉土压实的辅助控制标准，并建议提高现行路堤的压实度控制标准。

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the soil base in this area has a high intensity so the subgrade can be compacted directly with a degree of compaction above 90%.

该区域土基强度较高，可采用原土路基夯实，压实度在90%以上。

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the size of porosity among sediment grains reflects the degree of compaction, and the porosity is related to interval transit time.

在沉积物中，颗粒之间孔隙的大小，反映了沉积物的压实程度，而孔隙度大小和声波时差有关，故可建立地层压力与声波时差的定量关系。

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this paper intended to adopt dynamic compaction method to deal with the collapse loess ground of some expressways in ningxia, and dispelled the loess collapsibility to ensure the degree of compaction could reach design requirements.

目的针对宁夏某高速公路采用强夯法处理湿陷性黄土地基，需要消除黄土湿陷性，保证压实度设计要求。

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Through slaking test, the influence of the soil characteristics and the degree of compaction on the outwash resistance of the soil were analyzed.

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。

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