this paper considers the towline as 「flexible suspended cable with rigidization」 model, and applies catenary theory to analyzing the stress of the towline and to performing the simulation calculation.
将拖缆视为「刚化柔性悬索」,应用悬索理论中的悬垂线理论对拖缆的受力进行了分析和仿真计算。
suspended cable nets support the glazed roof above each core – held in rigid tension due to their saddle-like curvature – without visually obstructing views to the sky above.
线索网在每个核心上方支撑玻璃屋顶,以其特殊的鞍状承受很大的拉力,与此同时又不会在视觉上影响空中观景。
xiao luo: right, i saw the model, suspended cable structure, unbelievable!
小罗:对,我看过模型,悬索结构,妙不可言!
the key points stress of the main cable, suspended cable far below its yield strength show that this structure has very strong wind-resistance ability;
在风荷载作用下主索、斜拉索和管道上关键点应力远低于其屈服强度,表明该结构具有很强的抵抗风荷载作用的能力。
taking the towline as a flexible suspended cable with the rigidization and linear spring, this paper calculates the take off performance and level flight performance of the towed system.
分别采用拖缆模型中的刚化柔性悬索和线性弹簧模型对拖曳系统的起飞性能和平飞性能进行了仿真计算。