The authors analyse cross vault of the Sts. Peter and Paul Church in Osijek, cross vault of the ?akovo Cathedral, and barrel vault of the Sts. Philip and Jacob church in Vukovar. The following actions are considered: permanent load, change in structural system, and increase in horizontal spacing between the supports. Two approaches are used. In the first approach, the analysis results in stress values. The second is used to determine the structural failure model for the maximum value of increase in horizontal spacing between supports, and for minimum horizontal acceleration of soil due to seismic action.
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机译：作者分析了Sts的交叉拱顶。奥西耶克（Osijek）的彼得保罗教堂（Peter and Paul Church）、? akovo大教堂的十字架穹顶和Sts的桶形穹顶。菲科夫的菲利普和雅各布教堂。考虑以下动作：永久载荷，结构系统的变化以及支座之间水平间距的增加。使用两种方法。在第一种方法中，分析得出应力值。第二个用于确定结构破坏模型，以求取支撑之间水平间距的最大值，以及由于地震作用而使土壤的最小水平加速度。
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