屋根上積雪の落雪による衝撃荷重に関する一考察

概要

論文の詳細を見る
Recently, dome structures have been constructed in heavy snow areas. For such large-scale structures, though some troubles have happened by the sliding snow onto lower structures, there are not sufficient data to estimate impact loads of the sliding snow and it is not defined how to estimate the impact. So it is important to estimate impact loads of the sliding snow onto lower structures and also to take measures for the splashed snowflake, in addition to estimate conventional snow loads on the roof and side pressures from snow drift load on "Recommendations for Loads on Buildings" of Architectural Institute of Japan. In this paper, a method to estimate the design impact loads of the sliding snow is proposed using the dynamic analysis on the basis of the data from the results of a field experiment.
社団法人日本建築学会の論文
2001-05-30