文章基本信息

标题：Discussion on Temperature Control Method of Cooling Water Pipe for Mass Concrete Construction
本地全文：下载
作者：Zhi-Gang Yang ; Jin-Lan Song ; Yan-Fang Hu 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：165
页码：1-7
DOI：10.1051/e3sconf/202016504037
出版社：EDP Sciences
摘要：For studying the influence of cooling pipes on the mass concrete construction, the dam is taken an example to build the ANSYS finite element model. The model simulates dam concrete construction based on two projects, one without cooling pipes and the other with cooling water pipes provided. The data comparison and analyzing will be in three aspects: temperature, stress and displacement. The result shows that the cooling pipes not only can indeed reduce the concrete temperature in a short time, making the concrete reach the steady temperature more quickly, but also help to alleviate the concrete temperature stress. However, the reductions of temperature do not make a great influence on the displacement during the construction process.