000011542 001__ 11542
000011542 005__ 20141205155921.0
000011542 04107 $$aeng
000011542 046__ $$k2008-10-12
000011542 100__ $$aSano, Takeshi
000011542 24500 $$aDevelopment of Advanced Friction Sliding Damper

000011542 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011542 260__ $$b
000011542 506__ $$arestricted
000011542 520__ $$2eng$$aMany vibration control systems have been developed to reduce damage to buildings during earthquakes. We developed a friction sliding damper using high-tension bolts in the latter half of 1990's and applied it to a building. This damper absorbs a building’s vibration energy using the frictional energy consumed by a brake pad and a stainless plate fastened with the high-tension bolts. The main application form of this damper has been as a brace, but the number of stud-type application forms is increasing. In the other side, seismic retrofit is necessary for buildings that don't provide the seismic performance required by the Japanese Building Standards Law. Various technologies have been proposed to improve the seismic performance of such buildings. For example, building strength has been improved by adding braces and walls, building deformation performance has been improved by wrapping carbon fiber around columns, and seismic forces have been reduced by installing new base-isolation systems. However, progress in seismic retrofit has been hampered by problems of loss of building amenity, high cost, and construction difficulty. To solve these problems, a method has been developed of installing stud-type friction sliding dampers outside an existing building. This paper describes performance confirmation dynamic loading tests that have been performed on full-scale brace-type and stud-type friction sliding damper set in a steel frame, and a dynamic loading experiment result on an R/C frame equipped with friction sliding dampers.

000011542 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011542 653__ $$afriction damper, brake pad, coned disc spring, high-tension bolt, seismic retrofit

000011542 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011542 720__ $$aSano, Takeshi$$iKatsumata, Hideo
000011542 8560_ $$ffischerc@itam.cas.cz
000011542 8564_ $$s841394$$uhttps://invenio.itam.cas.cz/record/11542/files/S05-02-006.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S05-02-006.
000011542 962__ $$r9324
000011542 980__ $$aPAPER