高大, 张会远, 王海涛. Review on Research of Earthquake Damage for the Bridge Abutment in the Liquefaction Regions[J]. 2013, 33(S1): 147-153. DOI: 10.13409/j.cnki.jdpme.2013.s1.012.
Review on Research of Earthquake Damage for the Bridge Abutment in the Liquefaction Regions
Abutments are key connection structures between bridge and embankment
and hence play an important role in bridge structures.The damage of abutments can not only cause the loss of function
but also lead to beam falling damage
and even results in bridge collapse.The abutments located in liquefaction regions are more susceptible to earthquake.But research on earthquake damage of abutments is still insufficient at present comparing with the rapid development of bridge construction in our country.According to geotechnical literatures
the current research situation on the damage mode of abutments under earthquake in liquefaction area is analyzed.The researches on causation of seismic damage and influence factor on damage mode of abutments in liquefaction area are summarized.The existing problems and potential research topics in this field are put forward.Discussion on the problem needed to be solved in the field of seismic damage of abutment in liquefaction regions are carried out.
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