[1]王兰,郭子雄.石材受弯构件复合加固界面粘结性能试验[J].华侨大学学报(自然科学版),2010,31(1):78-82.[doi:10.11830/ISSN.1000-5013.2010.01.0078]
　WANG Lan,GUO Zi-xiong.Experimental Study on the Interface Bonding Between Stone and Mortar in Strengthening the Flexural Stone Member[J].Journal of Huaqiao University(Natural Science),2010,31(1):78-82.[doi:10.11830/ISSN.1000-5013.2010.01.0078]
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石材受弯构件复合加固界面粘结性能试验()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第31卷
期数:
2010年第1期
页码:
78-82
栏目:
出版日期:
2010-01-20

文章信息/Info

Title:
Experimental Study on the Interface Bonding Between Stone and Mortar in Strengthening the Flexural Stone Member
文章编号:
1000-5013(2010)01-0078-05
作者:
王兰; 郭子雄
华侨大学土木工程学院
Author(s):
WANG Lan;  GUO Zi-xiong
College of Civil Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
钢筋网砂浆;  石材;  粘结抗剪强度;  抗剪连接件
Keywords:
mesh reinforcement cement mortar;  stone;  adhesive shear strength;  shear connector
分类号:
TU578.102
DOI:
10.11830/ISSN.1000-5013.2010.01.0078
文献标志码:
A
摘要:
进行15个石材复合砂浆试件粘结性能双剪推出试验,研究砂浆种类、砂浆强度和抗剪连接件等参数对砂浆与花岗岩石材界面粘结强度的影响.试验研究表明,自配改性砂浆比商品聚合物砂浆具有更好的界面粘结性能; 界面植入U型抗剪连接件,能较显著提高砂浆与石材的界面粘结抗剪强度; 采用自配改性砂浆和商品聚合物砂浆,其界面抗剪强度均可满足石材受弯构件加固界面抗剪需求.
Abstract:
Double shear push-out experiments of 15 specimens are carried out,to investigate the influence of various factors on the interface bonding strength between mortar and stone,including the kind and strength of mortar,and shear connector.The experimental results show that the interface bonding performance of the specimens with self-made modified mortar is better than the one with commercial polymer mortar.The embedded U-shape shear connector can significantly improve the interface bonding strength between mortar and stone.The interface bonding strength of both self-made modified mortar and commercial polymer mortar can meets the interface shear requirement in strengthening the flexural stone member.

参考文献/References:

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[6] 卜良桃. 高性能水泥复合砂浆与混凝土粘结的剪切性能试验研究 [J]. 四川建筑科学研究, 2008(3):64-67.doi:10.3969/j.issn.1008-1933.2008.03.019.
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备注/Memo

备注/Memo:
国家十一五科技支撑计划项目(2006AJ06B03); 教育部新世纪优秀人才支持计划资助项目(NCET-06-0571)
更新日期/Last Update: 2014-03-23