Research on local pressure bearing capacity of prestressed deep corbels under interaction of vertical and horizontal loads

DOI

10.2991/mmeceb-15.2016.166How to use a DOI?

Keywords

prestress, deep corbel, local compression, horizontal ultimate bearing capacity

Abstract

In order to further improve the stress state of reinforced concrete deep corbel under local loads, study on the influence of prestressing on the horizontal bearing capacity. Through the calculation and analysis on the horizontal ultimate bearing capacity of deep corbel under certain local loads, and then reinforce the deep corbel by the form of external prestressing. According to the calculation results, compared with the normal working state, the crack resistance of deep corbel in prestressed steel strand under the constraint have greatly improved and horizontal ultimate bearing capacity increase obviously. With the increasing of the local loads, the horizontal ultimate bearing capacity of deep corbel is decreasing.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - XinSheng Yin
AU  - Yang Liu
PY  - 2015/12
DA  - 2015/12
TI  - Research on local pressure bearing capacity of prestressed deep corbels under interaction of vertical and horizontal loads
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 828
EP  - 833
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.166
DO  - 10.2991/mmeceb-15.2016.166
ID  - Yin2015/12
ER  -