Mechatronic Design for A new Incremental Launching System and Its Application of Launching Variable Cross-section Girder in Urban

DOI

10.2991/iceem-15.2015.30How to use a DOI?

Keywords

incremental launching; bridge girder; synchronous launching movements; construction bridge shape

Abstract

This paper mainly introduced the machatronic design of the 70Mpa 1600 tonne Incremental Launching system. Firstly, the 6 Degrees of Freedom adaptive mechanical launching device and its hydaulic system were described. Then, in order to properly statisfy the requirments of the launching function during construction in practice, a distributed sensing and control systems were corresponding established. In addition, modular integration method was adopted to rapid establish the incremental launching system, closed-loop iterative control algorithm was remotely applied to garentee the synchronization and safty performance of distributed on-site devices. In terms of using this system, Dongfeng Avenue freeway L7 89m viaduct was successfully launched. Finally, the proposed design of ILS was discussed and concluded.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - Hong Zhang
AU  - Xiaoping Zhang
AU  - Mengyuan Zhang
PY  - 2015/12
DA  - 2015/12
TI  - Mechatronic Design for A new Incremental Launching System and Its Application of Launching Variable Cross-section Girder in Urban
BT  - Proceedings of the 2015 International Conference on Electrical, Electronics and Mechatronics
PB  - Atlantis Press
SP  - 121
EP  - 126
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceem-15.2015.30
DO  - 10.2991/iceem-15.2015.30
ID  - Zhang2015/12
ER  -