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基于房室模型的氯离子在混凝土中的分布规律

柴旭 王伯昕 王清 张中琼

硅酸盐通报2016,Vol.35Issue(9):2904-2908,5.
硅酸盐通报2016,Vol.35Issue(9):2904-2908,5.

基于房室模型的氯离子在混凝土中的分布规律

Distribution of Chloride Transport in Concrete Based on the Compartment Model

柴旭 1王伯昕 1王清 2张中琼1

作者信息

  • 1. 吉林大学建设工程学院,长春 130021
  • 2. 冻土工程国家重点实验室,兰州 730000
  • 折叠

摘要

Abstract

In order to study the distribution of chloride transport in concrete under dry-wet cycling condition , the compartment model in medical biological mathematics is applied . This model can dynamically calculate the concentration of chloride in the convective region and the diffusion region of concrete under dry-wet cycling condition under different time .In conjunction with experimental data and least square method , parameters in the model can be acquired .And then , the consequence of model can be gained .The form of consequence is not too much complex so that it can be easily applied in practice engineering .The model mentioned in this article provides references to chloride monitoring and concrete durability design for coastal engineering .

关键词

混凝土/干湿循环/氯离子/房室模型

Key words

concrete/dry-wet cycle/chloride/compartment model

分类

建筑与水利

引用本文复制引用

柴旭,王伯昕,王清,张中琼..基于房室模型的氯离子在混凝土中的分布规律[J].硅酸盐通报,2016,35(9):2904-2908,5.

基金项目

国家自然科学基金重点项目(41430642);中国博士后科学基金项目(2015M581403);冻土工程国家重点实验室开放基金 ()

硅酸盐通报

OA北大核心CSCDCSTPCD

1001-1625

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