000020208 001__ 20208
000020208 005__ 20170118182359.0
000020208 04107 $$aeng
000020208 046__ $$k2017-01-09
000020208 100__ $$aTani, Masanori
000020208 24500 $$aOut-Of-Plane Dynamic Test of Unreinforced Masonry Walls Retrofitted and Response Values of Recent Acceleration Records

000020208 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020208 260__ $$b
000020208 506__ $$arestricted
000020208 520__ $$2eng$$aThis paper describes the out-of-plane dynamic test results of unreinforced masonry walls in the Section 1 and the response values of acceleration records in recent years in the Section 2. In the Section 1, the houses of unreinforced masonry walls are used in the developing countries. They sometime collapsed in the direction of out-of-plane in severe earthquakes. The retrofitting and the disaster reduction of them are necessary. Therefore, the out-of-plane dynamic tests of unreinforced masonry walls are executed to know the effects of retrofitting. The specimen has 3 walls, which are a main wall and the 2 transverse walls. The 1st specimen is considered to be a 1st storey house, and the 2nd specimen is to be the 1st storey of the 2 storey house. Both specimens are retrofitted by the popular wire netting on one side of in-house. The predominant frequency of the masonry walls with retrofitting are near to the frequency of the natural period of the specimen or the predominant frequency on the steel frame basement. The damping factors are also calculated. They are from 2% to 5%. In the Section 2, the response values of acceleration records of 2016 Kumamoto Earthquake and 2015 Kathmandu Earthquake are analyzed. These response values are caparisoned with those of the recent acceleration records.

000020208 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020208 653__ $$aUnreinforced Masonry Wall; Out-of-plane; Retrofit; Damping Factor; Shear Coefficient

000020208 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020208 720__ $$aTani, Masanori$$iNoguchi, Kazuya$$iMorita, Kouichi$$iAzuhata, Tatsuya$$iInukai, Mizuo
000020208 8560_ $$ffischerc@itam.cas.cz
000020208 8564_ $$s1237465$$uhttps://invenio.itam.cas.cz/record/20208/files/75.pdf$$yOriginal version of the author's contribution as presented on USB, paper 75.
000020208 962__ $$r16048
000020208 980__ $$aPAPER