[1]黄跃平,廖东斌,李兆霞,等.砂浆试样受压时力学响应与裂纹扩展同步分析[J].东南大学学报(自然科学版),1999,29(5):147-150.[doi:10.3969/j.issn.1001-0505.1999.05.030]
 Huang Yaoping,Liao Dongbin,Li Zhaoxia,et al.Mortar in Compression Mechanical Response and Surface Cracking Development Synchronous Analysis[J].Journal of Southeast University (Natural Science Edition),1999,29(5):147-150.[doi:10.3969/j.issn.1001-0505.1999.05.030]
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砂浆试样受压时力学响应与裂纹扩展同步分析()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
29
期数:
1999年第5期
页码:
147-150
栏目:
数学、物理学、力学
出版日期:
1999-09-20

文章信息/Info

Title:
Mortar in Compression Mechanical Response and Surface Cracking Development Synchronous Analysis
作者:
黄跃平 廖东斌 李兆霞 漆鹏廷
东南大学土木工程学院, 南京 210096
Author(s):
Huang Yaoping Liao Dongbin Li Zhaoxia Qi Pengting
Civie College, Southeast University, Nanjing 210096
关键词:
应变率 表面裂纹萌生与扩展 强度规律
Keywords:
strain rate compressive strength surface cracking produce and development
分类号:
O39;TB12
DOI:
10.3969/j.issn.1001-0505.1999.05.030
摘要:
应用自行研制的测试系统实现了对砂浆试件的力学响应与表面微裂纹图像的同步观测,并根据大量观测图像与裂纹的量化信息及宏观响应全曲线数据,统计分析了强度规律,裂纹萌生规律与扩展形态.
Abstract:
This study adopts an experimental system by oneself to realize an analysis of mechanical response and synchronous surface cracking of mortar in compression with different strain rate. Analyse compressive strength and surface-cracking process and development by surface-cracking image statistics and total strength-strain curves.

参考文献/References:

[1] 黄跃平,李兆霞.基于刚性梁实现的恒应变率试验系统.东南大学学报,1997,27(4):76~82
[2] Li Zhaoxia,Huang Yaoping.Effect of strain rate on the compressive strength surface cracking and failure mode of mortar.ACI Materials Journal,1998,95(5):512~518

相似文献/References:

[1]黄跃平,李兆霞.基于刚性梁实现的恒应变率试验系统[J].东南大学学报(自然科学版),1997,27(4):76.[doi:10.3969/j.issn.1001-0505.1997.04.014]
 Huang Yueping,Li Zhaoxia.An Experimental System for Testing Behavior of Strain Softening Material at Controlled Rate of Straining[J].Journal of Southeast University (Natural Science Edition),1997,27(5):76.[doi:10.3969/j.issn.1001-0505.1997.04.014]

备注/Memo

备注/Memo:
基金项目:国家自然科学基金资助项目(19472021), 江苏省自然科学基金资助项目(BK97005).
第一作者:男, 1959年生, 工程师.
更新日期/Last Update: 1999-09-20