首页> 外文会议>Geotechnics in pavement and railway design and construction >Operational devices for compaction optimization and quality control (Continuous Compaction Control Light Falling Weight Device)
【24h】

Operational devices for compaction optimization and quality control (Continuous Compaction Control Light Falling Weight Device)

机译:用于压实优化和质量控制的操作设备(连续压实控制和轻重量设备)

获取原文
获取原文并翻译 | 示例

摘要

Compaction technologies comprising rollers equipped with different kinds of excitersrnare presented. Compaction of soil, fill material, etc. normally takes place by vibratory rollers,rnwhereby the vibration of the drum is caused by a rotating mass eccentric. Recently, dynamic rollersrnwith different types of excitation where developed. The paper is focused on the oscillatory roller,rnthe VARIO roller, and the automatically controlled VARIO CONTROL roller. Furthermore, rollerintegratedrncompaction control methods in order to check continuously the compaction success duringrncompaction are discussed. Investigations have revealed that different operating conditions ofrndynamic rollers influence the compaction success and values of the roller-integrated compactionrncontrols. In narrow work spaces and trenches an innovative dynamic load plate test can be appliedrninstead of common compaction checking. Moreover, this dynamic load plate can be perfectly usedrnto calibrate relative compaction values of continuous compaction control.
机译:提出了包括装有不同类型的激励器的压路机的压实技术。土壤,填充材料等的压实通常是通过振动辊进行的,因此,滚筒的振动是由偏心块的旋转引起的。近来,开发了具有不同类型的激励的动态辊。纸张聚焦在摆动辊,VARIO辊和自动控制的VARIO CONTROL辊上。此外,讨论了压路机集成压实控制方法,以连续检查压实过程中的压实成功。研究表明,动态压路机的不同运行条件会影响压实效果和压路机集成压实控制值。在狭窄的工作空间和沟槽中,可以采用创新的动压板试验代替通常的压实检查。而且,该动压板可以完美地用于校准连续压实控制的相对压实值。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号