论文研究 - 冲压与焊接相结合的新型预应力锚固承压板及其锚固区应力分析
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World Journal of Engineering and Technology, 2017, 5, 33-41
http://www.scirp.org/journal/wjet
ISSN Online: 2331-4249
ISSN Print: 2331-4222
DOI:
10.4236/wjet.2017.54B004 Oct. 12, 2017 33 World Journal of Engineering and Technology
Stress Analysis of New Type Pre-Stressed
Anchor Bearing Plate Combining
Stamping with Welding Forming
and Its Anchorage Zone
Daosen Chen
1
, Nianchun Deng
2*
, Zanzhi Wang
1
, Haining Zuo
3
1
Department of Civil Engineering and Architecture, Guangxi University of Science and Technology, Liuzhou, China
2
Department of Civil Engineering and Architecture, Guangxi University, Nanning, China
3
Liuzhou OVM Machinery Co., Ltd., Liuzhou, China
Abstract
An anchor bearing plate transfers the anchoring force from
anchor plate to
the concrete and the pre-stress is form
ed in the concrete structure. Currently,
the main type of anchor bearing plate is cast iron. It is brittle during transport
a-
tion and tension process. This paper presents a new type of anchor bearing
pl
ate combined stamping with welding forming. The structure of the new type
anchor bearing plate is introduced. The stress states of the anchor bearing
plate and anchorage zone under work are studied. Various specifications of
anchor bearing plate are studie
d by ANSYS finite element analysis software
following the AASHTO specification. The analysis results are comp
ared with
the results of the same type of OVM round-
shaped anchor plate. The study
results show that the new pre-stressed anchor plates combined st
amping with
welding forming are feasible and more sturdy which can meet the engineering
demand.
Keywords
Pre-Stressed Concrete Structure, Finite Element Analysis,
Anchor Bearing Plate, Stress of Anchorage Zone
1. Introduction
The prestressing technology in our country has mushroomed in the past 20
years. Prestressed concrete structure due to its reasonable force, handsome ap-
How to cite this paper:
Chen, D.S., Deng,
N
.C., Wang, Z.Z. and Zuo, H.N. (2017
)
Stress Analysis of New Type Pre
-
Stressed
Anchor Bearing Plate Combining Stamping
with Welding Forming and Its Anchorage
Zone
.
World Journal of Engineering and
Technology
,
5
, 33-41.
https:
//doi.org/10.4236/wjet.2017.54B004
Received:
June 13, 2017
Accepted:
October 9, 2017
Published:
October 12, 2017
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