首页> 外文会议>International Symposium on Geoenvironmental Engineering(国际环境岩土工程研讨会 >EXPERIMENTAL STUDY ON ENGINEERING PROPERTIES OF A DREDGED SEDIMENT SOLIDIFIED BY COMMON CEMENTITIOUS MATERIALS
【24h】

EXPERIMENTAL STUDY ON ENGINEERING PROPERTIES OF A DREDGED SEDIMENT SOLIDIFIED BY COMMON CEMENTITIOUS MATERIALS

机译:普通胶凝材料固结的沉淀沉积物工程特性的试验研究

获取原文
获取原文并翻译 | 示例

摘要

This paper presents an orthogonal experimental program for investigating the effectiveness of using common cementitious materials for solidification of a soft dredged sediment. Three kinds of solidification additives including Portland cement, fly ash and lime were chosen for the experimental study. The water content and mechanical properties of the solidified sediment were measured, and the influence of each solidification additive on the solidification was analyzed. The experimental results revealed that fly ash was the most cost-effective to reduce free water in the sediment, and increase the strength and elastic modulus. It was found that both the strength and water resistance of solidified sediment were enhanced. The experimental results provide an implication to the selection of cost-effective solidification additive for the reuse of the dredged sediment in civil engineering.
机译:本文提出了一个正交实验程序,以研究使用普通胶凝材料固化软疏sediment沉积物的有效性。实验选择了三种固化剂,包括硅酸盐水泥,粉煤灰和石灰。测量了固化沉积物的水含量和力学性能,并分析了每种固化添加剂对固化的影响。实验结果表明,粉煤灰是减少沉积物中游离水,增加强度和弹性模量的最具成本效益的方法。发现固化的沉积物的强度和耐水性均得到增强。实验结果为选择具有成本效益的固化添加剂用于土木工程中疏the的沉积物的再利用提供了启示。

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