scholarly journals STUDY ON MECHANICAL ANCHORAGE METHOD USING ANCHOR PLATE FOR BEAM-TO-COLUMN JOINTS OF R/C BUILDINGS : Mechanical anchorage method using frictional welding

Author(s):  
Tomoyasu KATO
2013 ◽  
Vol 405-408 ◽  
pp. 1508-1512
Author(s):  
Shu Ming Yan ◽  
Ya Ping Liang ◽  
Xiang Yun Chen ◽  
Yi Chuan Wang

To meet the requirements of construction convenience and protection level for concrete bridge barrier, this article researches the base form of detached and re-installed barriers. Considering integrity and dismounting convenience, four base forms were put forward such as anchor bolt connected base,outside embedded base, inside embedded base and steel bar welded base. The four base forms were compared through computer simulation, bogie test and analysis of construction convenience. The researches show that there are more probability for inside embedded base and outside embedded base to overturn in practical application. The anchor bolt is likely to cause stress concentration of connection location, and difficult to install. Rigid connection between barrier and bridge frange plate was formed by base steel welded with anchor plate, and so the integrity is better and the construction is convenient and feasible. And so steel bar welded base is the best and suitable for application in the project.


2019 ◽  
Vol 1325 ◽  
pp. 012186
Author(s):  
Tianyu Zheng ◽  
Liyuan Wang ◽  
Yongjian Chen ◽  
Wei Lin ◽  
Siyang Ma

2019 ◽  
Vol 47 (2) ◽  
pp. 203-216 ◽  
Author(s):  
Awdhesh Kumar Choudhary ◽  
Bhardwaj Pandit ◽  
G.L. Sivakumar Babu

2014 ◽  
Vol 672-674 ◽  
pp. 1863-1867
Author(s):  
Jian Qing Wu ◽  
Ying Yong Li ◽  
Hong Bo Zhang ◽  
Xiu Guang Song ◽  
Qing Yu Meng ◽  
...  

In order to study anchor relaxation of pressure dispersive retaining wall, the numerical simulation model was designed to simulate the retaining wall with single anchor plate. The results showed that the pressure dispersive retaining wall had good overall stability. Anchor Relaxtion had two sudden changes. As a result, the lateral soil pressure near the anchor had been released and the displacement Significantly increased.


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