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Failure Mechanisms of Stone Masonry Dome

机译:石砌体圆顶的失效机制

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摘要

This paper investigated the failure mechanisms of the stone masonry dome constructed in the heritage site at Jerash. Jerash is the remains of a Roman ancient city and is located 48km north from Amman, Jordan. West Bath in Jerash had one main dome and two small domes. Domes were constructed from stone masonry. The structural characteristics of the remained small dome were investigated numerically by use of the finite element method. The foundation of the West Bath is under the conditions of a land sliding and was cut beside the dome pier. Therefore, assuming the several uneven settlements of the piers, the structural behavior of the dome was assessed. From the distributions of the cracking and the crushing of the stone, the failure mechanisms of the stone masonry were represented.
机译:本文调查了在杰拉什遗产遗产构建的石砌体圆顶的失效机制。 Jerash是罗马古城的遗体,距离阿曼,约旦北部48公里。杰拉什西浴有一个主圆顶和两个小圆顶。圆顶由石砌体构成。通过使用有限元方法,数值研究了剩余的小圆顶的结构特征。西浴的基础是陆地滑动的条件下,并在圆顶码头旁边切割。因此,假设码头的几个不均匀的定居点,评估了圆顶的结构行为。从裂缝和碎石的破碎的分布,代表了石砌体的故障机制。

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