首页> 外文会议>International RILEM symposium on rheology of cement suspensions such as fresh concrete >COMPUTATIONAL MODELLING OF SCC FLOW:REINFORCEMENT NETWORK MODELLED AS POROUS MEDIUM
【24h】

COMPUTATIONAL MODELLING OF SCC FLOW:REINFORCEMENT NETWORK MODELLED AS POROUS MEDIUM

机译:SCC流量的计算建模:钢筋网络建模为多孔介质

获取原文
获取外文期刊封面目录资料

摘要

Involving complex material behaviour, moving free surfaces and fluid-structure interfaces, computational modelling of self compacting concrete (SCC) flow is a comprehensive and time consuming task. The complexity and required computation time are additionally increased when simulating casting of reinforced sections, where each single reinforcement bar is taken into account. In order to deal with this issue, an innovative approach of treating a reinforcement zone as a porous medium (PM) is proposed. The presented model is based on Computational Fluid Dynamics (CFD), coupling a single-phase flow model for SCC and a continuum macroscopic model for porous medium.
机译:涉及复杂的材料行为,移动自由表面和流体结构界面,自压力混凝土(SCC)流动的计算建模是全面耗时的任务。在模拟加强部分的铸造时,还增加了复杂性和所需的计算时间,其中考虑了每个单个加强杆。为了解决这个问题,提出了一种作为多孔介质(PM)处理加强区的创新方法。呈现的模型基于计算流体动力学(CFD),耦合用于SCC的单相流模型和用于多孔介质的连续宏观模型。

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