English  |  正體中文  |  简体中文  |  Items with full text/Total items : 28611/40649
Visitors : 635941      Online Users : 43
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32068

Title: On the relationship between pore structure and chloride diffusivity from accelerated chloride migration test in cement-based materials
Authors: Chung-Chia Yang
Contributors: NTOU:Institute of Materials Engineering
Keywords: Chloride migration coefficient;Steady-state;Non-steady-state;Mercury intrusion porosimetry;Capillary pore
Date: 2006-07
Issue Date: 2012-06-15T07:16:33Z
Publisher: Cement and Concrete Research
Abstract: abstract:In this study the electrochemical technique is applied to accelerate chloride ion migration in concrete to determine the chloride ions in anode cell, and the pore characteristic of the same mortars in concrete was obtained from the mercury intrusion porosimetry (MIP). The plain ordinary Portland cement and the constant aggregate with eight w/c ratios ranging from 0.3 to 0.65 were used. A good linear relationship between the steady-state migration coefficient and non-steady-state migration coefficient based on the same experimental setup and specimens was obtained. Both of the steady-state migration coefficient and non-steady-state migration coefficient were linearly related to the capillary pore volume and the critical pore diameter.
Relation: 36(7), pp.1304–1311
URI: http://ntour.ntou.edu.tw/handle/987654321/32068
Appears in Collections:[材料工程研究所] 期刊論文

Files in This Item:

File Description SizeFormat

All items in NTOUR are protected by copyright, with all rights reserved.


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback