殿堂木结构与仿古结构对比研究

发布时间：2018-07-04 21:54

  本文选题：结构分析 + 结构对比　； 参考：《建筑结构》2016年S1期

【摘要】：太和殿是我国形制最高、体量最大的重檐庑殿顶的古建筑,有很高的研究价值。本文以太和殿为例,分析传统古建筑与仿古建筑结构特点,从基本的主体结构形式出发,建立太和殿的整体模型,分别对仿古结构和木结构进行对比研究。结果表明:在恒载作用下,结构底部位移量微小,顶层位移最大,木结构的位移约为仿古结构的2.6倍。在地震作用下,结构位移最大值出现在3层,木结构的位移数值达到仿古结构的3倍。木结构受水平荷载、竖向荷载影响较大,水平荷载作用下仿古结构的抗震优势明显。与恒载作用相比,地震作用下木结构的位移增量比仿古结构的位移增量明显增大。
[Abstract]:The Hall of Taihe is an ancient building with the highest shape and the largest volume of heavy eaves veranda, which has high research value. Taking the Taihe Temple as an example, this paper analyzes the structural characteristics of the traditional ancient architecture and the antique building, sets up the integral model of the Taihe Temple from the basic form of the main structure, and makes a comparative study of the antique structure and the wooden structure respectively. The results show that under the action of dead load, the displacement of the bottom of the structure is small, the displacement of the top layer is the largest, and the displacement of the wood structure is about 2.6 times that of the archaic structure. Under the action of earthquake, the maximum displacement of the structure appears in three stories, and the displacement value of the wood structure is 3 times of that of the archaic structure. The timber structure is greatly affected by horizontal load and vertical load, and the antiseismic advantage of archaic structure under horizontal load is obvious. Compared with dead load, the displacement increment of wood structure under earthquake is obviously larger than that of archaic structure.
【作者单位】： 北方工业大学土木工程学院;北方工业大学建筑与艺术学院;
【基金】：国家自然科学基金项目(编号:51478004) 2015年北京市大学生科学研究与创业行动计划项目
【分类号】：TU366.2
，

本文编号：2097596