摘要：Various post-earthquake reports indicate that short columns are vulnerable structural members and significant source of serious earthquake damage. Furthermore, reviewing the literature, it was observed that nonstructural partial brick infills, comparatively to partial concrete infills, have less harmful effects on short columns. This put a new perspective on the use of crushed bricks and tiles as concrete aggregate with the additionally benefit of providing a sustainable management of such material. This paper discusses a numerical study on the effect of infills made of concrete containing crushed bricks and tiles on the response of short reinforced-concrete columns. In addition, this paper presents an approach for the analysis and design of short columns, similar to that of tie beams. Linear elastic analysis was carried out on four- and seven-story three-bay reinforced-concrete frames using modal response spectrum analysis. Mechanical properties of concretes containing crushed bricks and tiles determined by laboratory testing at Faculty of Civil Engineering Osijek are described and used in this study.
其他摘要：Mnoga izvješća načinjena nakon obilazaka potresom pogođenih područja pokazuju da su kratki stupovi vrlo osjetljivi elementi te da su izvor oštećenja na zgradama pogođenim potresom. Osim toga, pregledom literature je ustanovljeno da djelomični nekonstrukci
关键词：concrete;crushed brick and tile;seismic response;short column;waste management
