• Through the experiments, the mixture ratio of cemented crushed stone backfilling materials was optimized.

    通过试验优化碎石胶结填料配比

    www.xjishu.com

  • Therefore he laid a base course of crushed stone on top of a compact footing instead of the costly stone foundation.

    因此压紧路基上铺碎石基层而不使用造价很高石块路基

    www.websaru.com

  • According to the research, the natural graded gravel is the best backfill material of graded crushed stone, grit, lime stabilized soil and rock chips.

    研究表明,连续碎石砂砾石灰稳定几种回填材料自然砂砾最佳台背回填材料

    dict.cnki.net

  • The cement-stabilized crushed stone base is a half rigid structural layer formed by cement, graded crushed stone and water mixed at a certain ratio, and stirred and compacted.

    水泥稳定碎石道路基层水泥碎石一定比例混合后搅拌压实成型一种刚性结构

    dict.cnki.net

  • Combining some practical urban road supervision project, authors introduce some aspects of crushed stone piles such as normal technical requirements, key supervision control points.

    本文结合城市道路工程施工监理实例介绍碎石一般施工技术要求监理控制重点

    dict.cnki.net

  • Concretes of C30 and C60 were prepared with iron mine tailings as fine aggregate and coarse aggregate and with natural sand and common crushed stone separately.

    分别矿砂和矿石代替天然普通碎石配制C30C60两个强度等级的混凝土

    www.dictall.com

  • While a shortage of sand resources in many states of our country, much crushed stone dust was produced in the course of crushing stones in quarry.

    我国很多地区出现天然资源短缺同时采石场加工碎石产生大量,占用场地且污染环境。

    www.boshuo.net

  • It is introduced in the paper that the crushed stone will be used in the design of passenger wharf development project, Tianjin Port for the consolidation of revetment slope.

    介绍天津港客运码头扩建工程护岸设计采用碎石加固岸坡

    dict.cnki.net

  • Meanwhile, the writer modified the design method of high performance lime flying-ash crushed stone, and analyzed the synthesised pavement performance of mixtures which were designed with this method.

    同时高性能碎石设计方法进行修正按照设计方法设计的七二灰碎石混合料综合路用性能进行了较为系统地理论研究试验分析

    www.fabiao.net

  • Indoor model test for determining the features of frictional sliding or shear slide between RC plate and crushed stone or soil are introduced.

    本文介绍了用于测定混凝土底板碎石之间摩擦滑动剪切滑移特性室内模型试验

    dict.cnki.net

  • In combination with years of experience in the construction of cement stabilized crushed stone technology is discussed.

    文章结合多年工作经验水泥稳定碎石施工技术进行了探讨

    lib.cqvip.com

  • By adding rubber "crumbs", reclaimed from shredded tyres, to the bitumen and crushed stone used to make asphalt, engineers are designing quieter streets.

    沥青碎石添加轮胎碎片回收的废末,再铺成柏油路这样工程师可以设计出更加安静街道

    www.hnjobw.com

  • The paper introduces the succeed experience of soft and liquefaction foundation treated by CFG pile and crushed stone pile by means of vibration pile sinking technology.

    本文介绍某工程采用振动沉管工艺进行CFG碎石联合处理软弱液化地基成功经验

    dict.cnki.net

  • Based on the cracking mechanism and FEM, the crackings on the grade crushed stone pavement and the semirigid base asphalt pavement are compared and analyzed.

    基于断裂力学采用有限元程序对两碎石夹层沥青路面结构常规刚性基层沥青路面结构的断裂进行对比分析

    www.xdjtjs.com

  • The invention reduces the direct impact of crushed stone on the stone breaker, prolongs the service life of the stone breaker, and strengthens the safe performance of the stone breaker.

    发明减少了碎石机器直接撞击,提高了机器使用寿命增强机器安全性能

    ip.com

  • There are two conclusions, first, the greater the mesh count, the worse the mixture of water temperature and the Rubber asphalt synchronization crushed stone sealing course boundary strength.

    得出下面两个结论越大混合稳定性越同步碎石界面强度

    www.fabiao.net

  • The cement stability crushed stone grass-roots is widely used in the municipal road and achieves good effect.

    水泥稳定碎石基层市政道路达到广泛应用效果良好

    dict.cnki.net

  • This experiment reports using clayish crushed stone for production of aerated concrete. B05 and B06 grade aerated concrete were prepared successfully using different clay content.

    研究利用不同粘土硅质作为硅质材料成功地制备了B05B06混凝土

    chazidian.com

  • The results have proved that treating superficial layer soft foundation with dry vibration crushed stone piles has advantages of reliable technology, low cost and short time limit.

    指出碎石处理浅层软弱地基技术可靠成本工期优点

    dict.cnki.net

  • This research result has the important leading meaning in design and construction of lime flying-ash treated crushed stone semi-rigid base.

    论文研究成果碎石半刚性基层设计施工具有较为重要指导意义

    www.fabiao.net

  • Therefore, the technology of cement stabilized crushed stone according to semi-rigid base for city roads is briefly analyzed for reference.

    为此本文针对城市道路刚性基层采用水泥稳定碎石技术研究进行简要分析,以参考

    www.qikan.com.cn

  • According to road foundation construction by weathering crushed stone material, different experimental methods inside are provided to improve its solidness.

    文中风化碎石作为路面基层施工时,提高度,提出不同室内试验方法

    www.dictall.com

  • The base layer of cement stabilized crushed stone has been used widely in highway construction.

    水泥稳定碎石基层高等级公路路面工程越来越得到广泛应用

    dict.cnki.net

  • Crushed stone, manufactured lightweight stone, and seashells are often used in lieu of mural gravel.

    破碎石头人工制造轻质石头海贝经常用来代替墙上砾石

    lingnan.yo2.cn

  • Combined with the construction of fiber - crushed stone seal coating on Shen - Su Line, the application of this technology is introduced.

    结合沈苏线纤维碎石施工情况,对技术应用进行简单介绍

    lib.cqvip.com

  • The bearing behaviors and working mechanics of crushed stone grouting piles, a new technique, are studied by model tests and field tests.

    通过室内模型试验现场试验碎石注浆这一新型桩基技术承载性状工作机理进行了试验研究

    118.145.16.223

  • The crushed stone cement base is a semi-rigid surface structure adopted widely at present.

    碎石基层目前被广泛采用刚性路面结构

    www.iciba.com

  • The crushed stone cement base is a semi-rigid surface structure adopted widely at present.

    碎石基层目前被广泛采用刚性路面结构

    www.iciba.com

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