木结构（Wood structure）.doc

木结构（Wood structure） Earthquake resistant, durable, insect proof and dampproof The wooden structure and the wood toughness, box structure structure of the villa will be divided into force, its light structure, and has a strong resilience, for instant impact load and cyclic fatigue damage have a strong ability to resist the earthquake force, so absorbed in the great earthquake, structure based on displacement can be by the elastic reset without collapse. In Japan, Kobe and the United States of Losangeles earthquake, the wooden structure villa or is slightly deformed and will not collapse. Even in the strong seismic force, the wooden structure villa was pushed forward a few meters or the overall seismic force the left, still intact apart. Thus, the seismic stability and structural integrity of wood structure villas under various extreme loads are proved. The Japanese government banned all required by the residential wood structure villa in North America after the Kobe earthquake. At the same time, the construction standard of JAS was implemented in japan. Therefore, wood structures have the best seismic performance in all structures. The use of modern building materials, the wood structure of the villa and external decoration, complete implementation of the protection of wood structure of the villa (for example, the outer surface of the package structure of the respiratory paper and wood structure of the moisture can be exhausted, and avoid outside the rain can not invade the internal structure. The exposed wooden structure, the necessary antiseptic treatment and so on, have made the service life of the wooden structure villa reach more than 70 years. The villa with wooden structure has the advantages of light structure, resistance to subsidence, aging resistance, and complete acceptance of the earths magnetic field. Under the premise of proper use and maintenance, the timber in the wood structure is stable, long life and strong durability of the main structural materi