[1]武双章,夏卫国,王德荣,等.2座150 m高钢筋混凝土烟囱爆破拆除应变分析[J].爆破器材,2011,40(06):37-40.
　WU Shuangzhang,XIA Weiguo,WANG Derong,et al.Strain Analysis in Blasting Demolition of Two 150 mhigh Reinforced Concrete Chimneys[J].EXPLOSIVE MATERIALS,2011,40(06):37-40.
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2座150 m高钢筋混凝土烟囱爆破拆除应变分析()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
40
期数:
2011年06
页码:
37-40
栏目:
出版日期:
2011-12-20

文章信息/Info

Title:
Strain Analysis in Blasting Demolition of Two 150 mhigh Reinforced Concrete Chimneys
文章编号:
4412
作者:
武双章; 夏卫国; 王德荣; 蔡立艮
解放军理工大学工程兵工程学院（江苏南京，210007）
Author(s):
WU Shuangzhang;  XIA Weiguo;  WANG Derong;  CAI Ligen
Engineering Institute of Engineering Corps, PLA University of Science & Technology (Jiangsu Nanjing，210007）
关键词:
爆破拆除; 烟囱; 预留支撑部位; 应变分析
Keywords:
blasting demolition;  chimney;  reserved supports;  strain analysis
分类号:
TU746.5 TD235.37
文献标志码:
A
摘要:
为了进一步认识高大钢筋混凝土烟囱在倾倒过程中预留支撑部位的动态受力变形过程及其破坏过程，对该部位不同位置的应变进行了测量，获得该部位不同测点在爆破拆除过程中的应变—时间曲线。通过应变分析，得到了高大钢筋混凝土烟囱倾倒过程中预留支撑部位的应力变化规律和破坏规律。
Abstract:
The strains on different situations of reserved supports were measured to further understand the dynamic transmogrification process and demolition process of the highlarge reinforced concrete chimney during collapsing process. The straintime curves of different testing points were obtained during the blasting process. The stress variation law and demolition law of the reserved supports of the highlarge reinforced concrete chimney during collapsing process were obtained by strain analysis.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2011-09-07 作者简介：武双章（1977~），男，讲师，主要从事爆炸及其应用技术研究。
更新日期/Last Update: 2011-12-26