• 沥青路面压实质量影响因素进行了全面分析

    The paper overall analyzes factors affecting the pavement compacting quality.

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  • 大干密度确定填石料压实质量一个主要指标

    The maximum dry density is a mainly index of compaction quality for rockfill material.

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  • 探讨路机压实施工中,质量动态控制问题

    This paper studied the problem of rolling quality's dynamic control in rolling construction.

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  • 目前普遍采用混凝土压实质量控制方法密度法。

    Density method is generally adopted for RCC compaction quality control at present.

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  • 路基质量检测控制中,压实密度重要指标之一

    Density is one of key indexes for detecting and controlling the quality of compacted soil.

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  • 质量好坏直接影响着沥青路面的强度稳定性耐久性

    The intensity, stability and durability of pavement are affected by the Compaction quality to a large extent.

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  • 数据对比分析表明方法能够满足压实质量快速检测

    The comparative analysis on the actual data shows that the method can satisfy the quick detection of the compaction quality concerned.

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  • 对于石路基填料,现行规范质量控制缺乏有效指导

    To the rock filling roadbed, there is no effective instruction for the control of compaction quality in the current criterion.

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  • 土体刚度仪一种路基压实质量检测仪器,介绍了土体刚度仪构造原理

    The organization and principle of geogauge who is new measurement instrument for compacted quality of roadbed are introduced.

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  • 目前国内外堆石坝坝体质量都倾向于控制参数为主有很大主观性

    At present, the compact quality of rock dam at home and abroad is mainly controlled by the compact parameters, which leads to great subjectivity.

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  • 土石坝施工核心石料的填筑质量的好坏,关键在于能否正确执行压实标准

    The key link of embankment dam construction is fil ling and compacting of earth and rock materials and the compaction quality depends on whether the compacting standard is properly executed.

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  • 本文研究成果基于冲击路机厚铺路基压实质量快速无损检测具有意义

    This paper's research results have practical significance in rapid, non-destructive testing for compaction quality based on the thick layer subgrade of impact Roller.

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  • 具体分析了路面接荐处以及特殊路段工艺提高热拌沥青混凝土路面压实质量关键技术

    It also analyzes the grinding and compaction technology for the combination point between the road surface and special road section, as well as the key technology to improve...

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  • 质量提高由于冲击压实技术应用使得坝料孔隙率大大降低,而各区压实均匀性大大提高。

    Compaction quality is improved, with application of impact compaction technique, greatly reduce the porosity of the rockfill to increase the compaction uniformity of each area.

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  • 最后碎石进行了两种不同工艺比较,并对同种压实工艺下不同级配碎石的压实质量进行了比较。

    Finally, it compares two different compaction process of graded broken stone, it also compares the compaction quality of different graded broken stone in the same compaction process.

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  • 就提高沥青路面质量问题,温度压实速度遍数振幅混合料特性几个方面进行了阐述

    From compaction temperature, compaction speed and times, oscillation frequency, amplitude as well as mixture performance etc, the paper expounds enhancing the compaction quality of asphalt pavement.

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  • 同时发动机转速恒定也使输出排量稳定,进而保证了行走速度振动频率的稳定,提高了压实质量

    At the same time, constant engine speed stabilizes output displacement of hydraulic pump and then stabilizes travel speed and vibratory frequency in turn, so that compaction quality is increased.

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  • 砂砾石料工程性质参数方式砂砾石料防洪堤坝做公路路基质量的影响进行全面分析,可为此类工程践提供参考。

    On the basis of gravel engineering quality, rolling parameter and rolling means, the compaction quality with gravel as flood prevention embankment and highway subgrade is analyzed in an all-round way.

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  • 砂砾石料工程性质参数方式砂砾石料防洪堤坝兼做公路路基的质量影响进行全面分析此类工程提供参考

    The general analysis on the impact of engineering property, rolling parameter and rolling mode on the compaction quality of gravel material can provide reference for similar engineering construction.

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  • 对现行土石混填路基质量控制指标检测方法进行评价,根据控制指标之间相互关系及适用范围,提出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.

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  • 影响铸件质量主要因素出发,提出控制思路的由来,进一步涉及控制系统质性内容,及其铸优质铸件所带来效。

    The initiation of real time control thought from the key factors influencing casting quality was introduced, and then the essential content of real time injection control system was expounded.

    youdao

  • 影响铸件质量主要因素出发,提出控制思路的由来,进一步涉及控制系统质性内容,及其铸优质铸件所带来效。

    The initiation of real time control thought from the key factors influencing casting quality was introduced, and then the essential content of real time injection control system was expounded.

    youdao

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