SHAKING TABLE TESTS OF CYLINDRICAL LATTICE ARCH ROOFS SUPPORTED BY SPHERICAL SLIDING BEARINGS SUBJECTED TO EARTHQUAKE MOTIONS
نویسندگان
چکیده
منابع مشابه
Evaluation of 2D concentrically braced frames with cylindrical dampers subjected to near-field earthquake ground motions
Near field earthquakes have imposed major damage to buildings in the past years. In some cases, the intensity of such damage is too considerable to be disregarded. The most effective way to improve seismic performance of buildings is applying a seismic control technique. The cylindrical friction damper is one of these methods, which has become popular for its desirable performance in the energy...
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Based on our field investigations of landslide hazards in the Wenchuan earthquake, some findings can be reported: (1) the multi-aspect terrain facing empty isolated mountains and thin ridges reacted intensely to the earthquake and was seriously damaged; (2) the slope angles of most landslides was larger than 45°. Considering the above disaster phenomena, the reasons are analyzed based on shakin...
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Over the last decade, the 1-sample-per-second kinematic Global Positioning System (GPS) has been used as a displacement sensor in earthquake observations and for structural health monitoring. Many researchers in both seismology and engineering have expressed the desire for higher-sample-rate (10-sample-per-second or higher) GPS data to acquire high-frequency displacement information. We perform...
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ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2018
ISSN: 1340-4202,1881-8153
DOI: 10.3130/aijs.83.1465