螺柱组紧联接的简便优化设计

A Simple Optimal Design for Bolted Tight Connections

对压力容器的螺柱组紧联接的优化设计，采用了约束正负定式几何规划迭代法。结果表明：该法比其它优化方法简便。

The iteration of geometric programming with constraint positive negative term equations is applied to the optimal design for bolted tight connections used in pressure vessels. The results show that the method is simpler than other optimal methods and no computer is needed.