这样的桁架称为简单桁架。
从工程实践中的一个简单桁架的优化设计问题入手,讨论了考虑压杆稳定性时二杆桁架的优化设计问题。
Commencing with one brief joist rack optimizing design issue in the engineering practice, this paper discussed that optimizing design of two bar joist rack structures about pressure bar stabilization.
屏幕上可以很简单:将墙壁是漆成白色,也可以是一个复杂的钢桁架结构,复杂的完成。
The screen can be as simple as a wall that is painted white, or it can be a complex steel truss structure with a complex finish.
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