000012210 001__ 12210
000012210 005__ 20141205160030.0
000012210 04107 $$aeng
000012210 046__ $$k2008-10-12
000012210 100__ $$aYasuda, Susumu
000012210 24500 $$aStudy on the Mechanism of the Liquefaction-Induced Differential Settlement of Timber Houses Occurred During the 2000 Tottoriken-Seibu Earthquake

000012210 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012210 260__ $$b
000012210 506__ $$arestricted
000012210 520__ $$2eng$$aThe 2000 Tottoriken-seibu earthquake with a magnitude of 7.3 occurred in west Japan on September 6, 2000. In a housing development, named Abehikona, more than 100 timber houses settled and tilted due to liquefaction. No severe cracks were observed on the walls of the settled houses. This housing development was constructed by filling mainly granite-origin sand. Reclaimed and alluvial sand layers are deposited from the ground surface to the depth of about 7 m. After the earthquake, angles of inclination of the settled houses were measured. The maximum angle of tilting and the maximum differential settlement in Abehikona housing development were 37.5/1000 and 33 cm, respectively In the heavily tilted houses, inhabitants felt giddy and nausea, and could not live in the houses after the earthquake, though walls, pillars and windows of the houses had no damage. Then heavily tilted houses had no choice but to restore to become horizontal. According to measured inclination of the houses at Abehikona, there was a tendency that two adjacent houses tilt towards the inside of the houses. The authors carried out several analyses by ALID/win, to demonstrate the effect of several factors, such as distance between adjacent houses, groundwater level, depth of liquefaction layer, FL, RL, on the differential settlement. In the analyses the ground at Abehikona housing lot was modeled. Analyzed results showed that differential settlement is influenced by the above mentioned factors.

000012210 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012210 653__ $$aLiquefaction, Timber house, Differential settlement, Sandy soil

000012210 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012210 720__ $$aYasuda, Susumu$$iAriyama, Yusuke
000012210 8560_ $$ffischerc@itam.cas.cz
000012210 8564_ $$s1067948$$uhttps://invenio.itam.cas.cz/record/12210/files/S26-021.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S26-021.
000012210 962__ $$r9324
000012210 980__ $$aPAPER