000010208 001__ 10208
000010208 005__ 20141205155703.0
000010208 04107 $$aeng
000010208 046__ $$k2008-10-12
000010208 100__ $$aHe, Liangcai
000010208 24500 $$aShadowing and Group Effects for Piles During Earthquake-Induced Lateral Spreading

000010208 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010208 260__ $$b
000010208 506__ $$arestricted
000010208 520__ $$2eng$$aA series of one-g shake-table experiments using a large rigid wall soil container was conducted to investigate countermeasures for piles in liquefying ground stratum. Special attention was given to lateral load on piles and pile group and shadowing effects under lateral spreading conditions. It was found that lateral spreading load on individual piles was a function of pile location in the pile group. Lateral load on an individual pile in the same row was only about 50% of that on a single pile due to the group effect. The shadowing effect reduced lateral load on the trailing pile by about 60%. These group and shadowing effects can be employed to design countermeasures for piles against liquefaction-induced lateral spreading. Additional protective piles may be installed in front of or at the sides of main pile foundations to reduce liquefaction-induced lateral loads.

000010208 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010208 653__ $$aEarthquake, Liquefaction, Lateral spreading, Pile foundation, Soil-structure interaction, Countermeasure, Shake-table

000010208 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010208 720__ $$aHe, Liangcai$$iElgamal, Ahmed$$iHamada, Masanori$$iMeneses, Jorge
000010208 8560_ $$ffischerc@itam.cas.cz
000010208 8564_ $$s152938$$uhttps://invenio.itam.cas.cz/record/10208/files/04-02-0002.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-02-0002.
000010208 962__ $$r9324
000010208 980__ $$aPAPER