应县佛宫寺释迦塔的自重估算

Estimation of self-weight of Sakya Pagoda in Fogong Temple in Yingxian County

摘要:

应县木塔是我国现存最古老的高层木结构建筑，世界闻名。距今已九百多年。木塔上采用的材种为红杄、较红松更为坚硬、油脂大、耐腐性强。加之木塔地处高寒的雁北地区，气候干燥，易于木材的保存，又由于木塔结构合理，基础处理得当，得之保存至今，确实难能可贵。将木塔用材进行了自重估算。为今后进一步研究木塔的结构组合、力学原理、抗震性能以及地基的处理提供资料。应县木塔自重按照分层分构件计算再合计计算的方法。同时还要核算塔内逐层都设置佛像以及瓦顶重量。计算以静荷载为主，活荷载不计算在内。在估算过程中，对木塔的各种构件进行了一次详细的统计。

Abstract:

Yingxian Wooden Pagoda is the oldest existing high-rise wooden structure in the world, dating back to more than 900 years ago. Due to its reasonable structure and proper foundation treatment, it has been preserved to this day. This paper introduces how to estimate the dead weight of timber tower and obtain the data, which provides important reference for further study on the structure combination, mechanical principle, seismic performance and foundation treatment of timber tower.