Research on New Reinforcement for Basic Foundation of Existing Buildings

DOI

10.2991/iccte-16.2016.94How to use a DOI?

Keywords

existing building; new construction; foundations; reinforcement; steel pipe pile

Abstract

It has become a novel and universal engineering problem that the new construction caused uneven foundation settlement of existing building foundations. This paper relies on the actual project that the tilt of existing buildings caused by a new tunnel. For the uneven settlement of existing building foundation, the reinforcement treatment is carried out. A new rapid reinforcement method of using steel pipe pile with H-beam is proposed, and the reinforcement mechanism of the method is clarified. And the reinforcing effects of the method are verified by field static load test and site monitoring data. The settlement laws of existing buildings in three stages, which are before reinforcement, reinforcement period, after reinforcement, are revealed. The rationality of the reinforcement method is fully demonstrated. This paper provides a fast, rational and effective reference method for solving similar engineering problems in the future.

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  - Xingdong Ma
AU  - Yu Zhang
PY  - 2016/01
DA  - 2016/01
TI  - Research on New Reinforcement for Basic Foundation of Existing Buildings
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 570
EP  - 575
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.94
DO  - 10.2991/iccte-16.2016.94
ID  - Ma2016/01
ER  -