给出了机构的装配构形。
最后通过一个算例，验证了这种巴氏桁架的装配构形数目最多为46。
A numerical example is given, it verifies that assembly configurations number of the Barranov truss is 46.
分析归纳了飞机装配中采用组合式型架存在的问题； 介绍了飞机装配中型架总体结构形式的选择原则；
Problems existed in using combined jig to assemble airplane are analyzed and the principle of how to select integral structure configuration of jig for airplane assembly is introduced.
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