000010788 001__ 10788
000010788 005__ 20141205155803.0
000010788 04107 $$aeng
000010788 046__ $$k2008-10-12
000010788 100__ $$aLu, Suikai
000010788 24500 $$aSeismic Test Program of Special Designed Clay Blocks Due to Earthquake Resistance by Wienerberger Consisting Real Scale Shaking Table-, Cyclic Shear-, Diagonal Tension- and Compression Tests

000010788 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010788 260__ $$b
000010788 506__ $$arestricted
000010788 520__ $$2eng$$aWIENERBERGER has invented a special shape of modern, vertical perforated fired clay blocks for load bearing unreinforced masonry URM and confined masonry, which are optimized due to earthquake excitations without neglecting the today’s requirements in thermal insulation properties hereinafter called “WIENERBERGER POROTHERM–S blocks”. Therefore a project was started to identify and proof the effectiveness of structures and wallets constructed of these WIENERBERGER POROTHERM–S blocks. This project includes the following test program: a) Real scale shaking table test A real scale structure constructed of WIENERBERGER POROTHERM–S blocks was tested due to artificial generated time histories in accordance to Eurocode 8 response spectrum and several real recorded earthquakes. b) Cyclic shear tests Cyclic shear tests have been performed with constant vertical loads and stepwise increased horizontal loads on real scale wallets. Next to the hysteresis (force-deformation plot), damping and ductility properties have been identified. c) Diagonal Tension (Compression) tests Diagonal compression tests have been done to identify the tension strength and furthermore the shear strength in order to compare these values with results of tests conducted with modern ordinary high perforated blocks. d) Compression tests on blocks and mortar To round up the parameters, compression tests on single blocks and mortar samples are performed according to actual European standards in order to evaluate the basic input parameters of the structural elements. As a conclusion of all these tests, it was verified, that structures built with POROTHERM–S blocks are of significant safety and have high energy dissipation capacity, where high behavior and response factors can be considered, if response spectra analysis method is applied.

000010788 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010788 653__ $$aunreinforced masonry, URM, confined masonry, fired clay blocks, walls, shaking table tests, fired cyclic shear tests, behaviour factor, response value,

000010788 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010788 720__ $$aLu, Suikai$$iKasa, Martin
000010788 8560_ $$ffischerc@itam.cas.cz
000010788 8564_ $$s284687$$uhttps://invenio.itam.cas.cz/record/10788/files/05-04-0002.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-04-0002.
000010788 962__ $$r9324
000010788 980__ $$aPAPER