Research on Environmental Comparison and Selection for Different Span Schemes of Sea-crossing Bridge

DOI

10.2991/ifeesm-15.2015.225How to use a DOI?

Keywords

Sea-crossing Bridge; Span; Environmental Comparison and Selection

Abstract

Environmental comparison and selection is an important measure to prevent and relieve adverse environmental impacts of construction project, and the comparison and selection of different span schemes is one of the priorities for environmental impact assessment of Sea-crossing bridge project. This research takes Shacheng Harbor Sea-crossing Grand Bridge as an example to forecast and evaluate the environmental impact of three types of different span schemes of 50m, 60m and 80m from four aspects including tidal flux change, diffusion of suspended sediment from construction, ship navigation and bridge pier occupation; meanwhile, it also considers the investment cost of different span schemes and puts forward the recommended scheme through comprehensive comparison and selection.

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/).

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TY  - CONF
AU  - Z.l. Lin
AU  - Y.j. Wu
AU  - Q.s. Li
AU  - J. Zhang
PY  - 2015/09
DA  - 2015/09
TI  - Research on Environmental Comparison and Selection for Different Span Schemes of Sea-crossing Bridge
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1225
EP  - 1230
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.225
DO  - 10.2991/ifeesm-15.2015.225
ID  - Lin2015/09
ER  -