The scope of particularity of Mongolian bow instrument "Choir" is very broad.
蒙古族弓弦乐器"潮尔"的特殊性问题,涉及的范围非常广泛。
The conception,characteristics and kinetic behavior of the prestressed sector-bowstring structure were described.
阐述扇形弓弦预应力组合结构的概念,介绍该结构的特点和受力机理;运用有限元软件ANSYS对弓弦结构进行静力计算,分析矢跨比、垂跨比、弓梁截面惯性矩和腹杆数目对扇形弓弦预应力组合结构受力性能和变形的影响,得出了这些参数对扇形弓弦预应力组合结构的影响关系。
