• A technology system of concrete multi-aggregate gradation is provided.

    提出一种混凝土多元骨料级配技术体系

    youdao

  • The result indicated that the aggregate gradation has a remarkable effect on the compression strength.

    结果表明级配对二灰碎石抗压强度显著影响

    youdao

  • Vitrified microsphere; expanded perlite; insulating mortar; aggregate gradation; mechanical property; insulation property; workability;

    玻化微珠膨胀珍珠岩;保温砂浆骨料级配力学性能保温性能;工作性

    youdao

  • For analyzing the influence of aggregate gradation on the concrete behavior, the grain-spring model of discrete element method is presented.

    分析具体行为影响骨料颗粒-弹簧模型离散方法。

    youdao

  • The results showed that at normal temperature the splitting strength of the asphalt mixture increases when the aggregate gradation becomes coarse;

    低温下,随着油石比增大沥青混合劈裂强度和劲度模量增大,破坏应变减小;随着空隙率增大,沥青混合料劈裂强度减小;

    youdao

  • Aggregate gradation of pavement mixture is one of the important parts of the engineering design, it can affect the quality and the cost of the project.

    路面混合矿料级组成设计工程设计的重要组成部分直接影响工程质量工程造价

    youdao

  • Then, it makes target mixture proportion design to study on the aggregate gradation scope, optimum asphalt content of mixture, the temperature and time of curing.

    然后确定配合比例国产环氧沥青进行混合目标配合比设计,确定了矿范围、混合料的最佳油石比以及高温固化温度、时间等参数。

    youdao

  • Experiment steps as following: at first, this paper has studied aggregate gradation to ensure which kind of coarse aggregates to contribute more for high temperature stability.

    试验按照如下过程进行:首先骨料级配进行探索,为了能确定一级集料对高温稳定性贡献较大。

    youdao

  • How to determine the stability, flow value, how to choose an advisable void volume and what kind of mineral aggregate gradation is adopted are the key problems in Max ratio test.

    如何准确测定稳定度、如何选择合理的空隙率以及采用何种沥青混凝土配合比试验关键问题

    youdao

  • Besides, based on the research at home and abroad, we proposed design and evaluation method of asphalt treated base aggregate gradation and mixture design method of asphalt treated mixture.

    国内外沥青稳定碎石研究基础给出了功能层混合矿料级组成的设计评价方法功能层混合料配合比设计方法。

    youdao

  • The effects of aggregate gradation on lime-fly ash bound macadam "s compression strength in varied ages were analyzed. The direct-vision and variance analysis were adopted in indoor tests."

    根据室内试验结果,采用直观分析方差分析方法分析了级配对碎石混合料不同龄期强度影响

    youdao

  • It is very important to determine reasonably the maximum grain size, graded sizes and gradation of the coarse aggregate.

    合理确定最大粒径分级尺寸级配十分重要

    youdao

  • Through a great number of Pu-Nan experiment datas, the pater put forward to the mixture design method, requirement of aggregate, gradation of mixture for dense graded aggregate base.

    本文结合浦南路实测资料提出雨潮湿地区级碎石设计指标、材料技术要求、级配范围要求。

    youdao

  • Particle shape, percentage of flat-elongated particles and gradation of coarse aggregate can produce remarkable influence on crushing value.

    研究发现、针片状颗粒含量级配都会压碎产生显著影响

    youdao

  • The results show that best permanent deformation resistance can be got when continuous dense gradation, which has even arrangement of coarse and fine aggregate is adopted.

    结果表明,采用粗细集料搭配均匀连续密级适中的沥青用量可以获得最佳的永久变形能力。

    youdao

  • Described here is the cold bending rupture test on the AC-16C modified asphalt mixture designed using the GTM method with varied gradation, bitumen-aggregate ratio and cement-bitumen ratio.

    论述了以gtm设计AC - 16 C改性沥青混合料为基础,在级油石、粉油比变化的条件下,分别混合料进行低温弯曲破坏试验

    youdao

  • According to the results, the compressive strength of concrete was affected directly by different gradation of harsh aggregate.

    结果显示,分档比例不同,会直接影响混凝土强度

    youdao

  • Triaxial tests were carried with different gradation unbound aggregate in different moisture content. Model of resilient module and influencing factor are found.

    通过不同级含水量试验,得到了级配碎石的回弹模型

    youdao

  • Mixture pavement performance is also affected by asphalt, gradation and aggregate. Modified asphalt can greatly improve mixture's pavement performance.

    沥青性质、级种类、料性质均混合料的路用性能较大影响改性沥青对混合料路用性能提高较为显著

    youdao

  • Mixture pavement performance is also affected by asphalt, gradation and aggregate. Modified asphalt can greatly improve mixture's pavement performance.

    沥青性质、级种类、料性质均混合料的路用性能较大影响改性沥青对混合料路用性能提高较为显著

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定