STUDY ON DAMPING FACTOR OF THE LONG SPAN HISTORICAL WOODEN BUILDING WITH SEISMIC MUD WALL
作者单位：Dep. of Architecture Toyo University 2100 Kujirai Kawagoe-shi Saitama JAPAN Professor Dr. Eng. Graduate School of Engineering Toyo University 2100 Kujirai Kawagoe-shi Saitama JAPAN Graduate Student Graduate School of Engineering Toyo University 2100 Kujirai Kawagoe-shi Saitama JAPAN Graduate Student Graduate School of Engineering Toyo University 2100 Kujirai Kawagoe-shi Saitama JAPAN Graduate Student
会议名称：《International Symposium on New Olympics New Shell and Spatial Structures》
会议日期：2006年
学科分类：08[工学] 081402[工学-结构工程] 081304[工学-建筑技术科学] 0813[工学-建筑学] 0814[工学-土木工程]
摘 要：正The wood spatial structure was adopted in the pavilion such as expositions that had been held in Japan. There are reports of the loading experiment and the vibration experiment that executed at construction or the demolition work of the pavilion. The few one is current states in a systematic research for the damping performance. At present, a theoretical method of forecasting the damping performance in the building accurately doesn’t exist, and the evaluation relies on the measurement so far. In this paper, among the damping performances, it introduces the damping factor presumed from the microtremor measured data of the comparatively large-scale traditional wooden building. Six targeted large warehouses are wooden buildings with a Japanese traditional roof frame though the building scale, the planar shape, and the section shape are different it. Table 1 shows the outline of the building and structure of six large warehouses that executes the microtremor measurement. The building is as shown in Photo 1 to 4.