@inproceedings{b79f1bd5217140aea29ef5158c81e1fe,
title = "Dynamic compressive behavior of concrete at high temperatures",
abstract = "For investigating the effect of temperature on the dynamic properties of concrete material, tests for cylindrical concrete specimens at 23°C ∼ 800°C were carried out by using Split Hopkinson Pressure Bar (SHPB) apparatus, and the strain rates ranged from 30/s to 220/s. Effects of temperature and strain-rate on the dynamic behavior of concrete were analyzed. The results show that: above 400°C, the dynamic compressive strength of concrete decreases with increasing temperature, and the enhancements of strain-rates on the compressive strength of concrete depend significantly on temperatures. Moreover, both strain-rate and temperature can enhance the peak strain of concrete.",
keywords = "Compressive strength, Concrete, High temperature, SHPB, Strain-rate",
author = "Chuanxiong Liu and Yulong Li and Bing Hou and Weiguo Guo and Jinlong Zou",
year = "2011",
doi = "10.4028/www.scientific.net/AMR.217-218.1811",
language = "英语",
isbn = "9783037850756",
series = "Advanced Materials Research",
pages = "1811--1816",
booktitle = "High Performance Structures and Materials Engineering",
note = "2011 1st International Conference on High Performance Structures and Materials Engineering, ICHPSM 2011 ; Conference date: 05-05-2011 Through 06-05-2011",
}