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摘要:
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根据线性波浪作用下饱和海床内孔隙水压力分布的解析解和波浪作用下海床液化的判别准则,推导了均匀海床最大液化深度的计算公式,并根据该公式提出了防止海床液化措施的建议。
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According to the analytic solution of pore water pressure in saturated seabed under the action of linear waves and the criterion of seabed liquefaction,an equation for calculating maximum liquefaction depth in homogeneous seabed due to waves is derived.Measures are proposed for protecting seabed from liquefaction.
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基金项目:
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国家自然科学基金项目(50079015)
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作者简介:
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参考文献:
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[1]B jerrum J.G eotechn ica l prob lem invo lved in foundations ofstructures in the N orth Sea[J].G eotechn ique,1973,23(3):319-358.
[2]Ish ihara K,Y am azak i A.A na lysis of w ave-induced liquefac-tion in seabed deposit of sand[J].So il and Foundations,1984,24(3):85-100.
[3]Zen K,Um ehara Y,F inn W D L.A case study of the w ave-induced liquefaction of sand layers under dam aged breakw a-ter[A].P roceed ings 3rd C anad ian C on ference on M arineG eotechn ica l Eng ineering[C].1985.505-520.
[4]Seed H B,L ee K L.L iquefaction of saturated sands duringcyclic load ing[J].Journa l of SM FD,A SCE,1966,92(6).
[5]O kusa S.W ave-induced stresses in unsaturated subm arinesed im en ts[J].G eotechn ique,1985,35(4):517-532.
[6]Zen K,Y am azak iH.W ave-induced liquefaction in a perm e-ab le seabed[R].R eport of the Port and H arbour R eseatch In-stitu te,1993.155-192.
[7]L in P,N ogam iT,Cheong H F,Shankar N J,G uo J,W o lan-sk i E.So il liquefaction and sed im en t re-suspension on seabeddue to w ave-curren t in teraction[A].P roc.of 1st A sian andPacific C oasta l Eng ineering[C].D a lian,Ch ina,2001.776-786.
[8]H su J R C,Jeng D S,L ee C P.O scillatory so il response andliquefaction in an unsaturated layered seabed[J].In terna-tiona l Journa l for N um erica l and A na lytica l M ethods inG eom echan ics,1995,19(12):825-849.
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