| 초록 |
Taking the Chinese ancient palace as a research object, using theoretical analysis and numerical simulation, the semi-rigid joints square matrix of the mortise-tenon joints and the p'u-z'uo layers are deduced, which are the modular springg unit of column with toots, and mortise-tenon joints with the tou- kung ( the p'u-z'uo ) layers. The vibration isolation is researched by means of the dynamic equilibrium equation of the timber structure. The seismic dynamic magnification factors of every layer on the model of the palace and the hall of Chinese ancient timber structural drawings by the Ying-tsao fa-shih are obtained. The result provids a theoretical foundation of protection, maintenance and reinforcement for ancient timber structure as well as the technical reference. It also gives up significant enlightenment to the aseismatic research and design of modern structure. |
