Design method for seismic absorption of bridge structures
LIU Jian xin,HU Zhao tong,LI Zi qing (College of Highway Engineering,Xi'an Highway University,Xi'an 710064, China)
This paper presents the ideology and design criterion of graded protection on earthquake resistant bridge structures. The destruction criterion corresponding to standard of graded protection, design method for seismic absorption of bridge structures, computer analysis program and the tests of shock attenuation device are introduced. The reference base is given to revise the design specification of earthquake resistant structures for highway bridges.
【CateGory Index】： U442.55