含义 一、弦乐器和管乐器。泛指乐器。 二、泛指歌吹弹唱。
声可托于弦管，名可留于竹帛。
弦管长度和边界条件对TT型圆管节点轴向承载力的影响。
Influence of chord length and boundary conditions on the axial capacity of circular tubular TT-joints.
对每个试件，裂纹出现在弦管连接表面，沿弦管与节点板的连接焊缝扩展，并导致性能退化及破坏。
For each specimen, cracks appeared on the chord connecting face, and extended along the weld connecting the plate and chord, which led to the performance degradation and failure of the connection.
应用推荐