DAMAGE PREDICTION MODELS FOR REINFORCED CONCRETE BUILDINGS BASED ON NON-LINEAR ANALYSES WITH CONSIDERATION TO SOIL-STRUCTURE INTERACTION
It is very important to construct analytical models that can express the actual seismic strength of buildings in order to estimate the damage to buildings for future earthquakes. Nagato and Kawase (2004) created such models by comparing building damage ratios based on the statistical damage survey for RC (reinforced concrete) buildings affected by the Hyogo-ken Nanbu earthquake and results from nonlinear response analyses of building models assumed under current building codes using simulated strong input motions. In this paper,Nagatos models are improved by considering both the effect of amplification of the earthquake motion in the surface sediments and the effect of the soil-structure interaction. As a result, more appropriate models are proposed, especially for 9 and 12 storied RC buildings.
damage evaluation building damage ratio simulated strong motion soil-structure interaction the Hyogo-ken Nanbu earthquake
Soshi Nakamura Hiroshi Kawase Naohiro Nakamura
R&D Institute, Takenaka Corporation, M. Eng. Disaster Prevention Research Institute, Kyoto University, Dr. Eng. R&D Institute, Takenaka Corporation, Dr. Eng.
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）