sine series

基本解釋

The selected displacement functions of the finite strip method suggested in this paber art functions iterated by sine series and polynomial.
本文用正弦級(jí)數(shù)與多項(xiàng)式迭加作為位移函數(shù)。把有限條單元的端部角點(diǎn)視為節(jié)點(diǎn)，并把它們的位移作為未知待定參數(shù)。
The general analytic solutions satisfy the boundary conditions and the conditions at the corner points. The unsolved coefficients are worked out by the sine series method.
將一般解析解代入邊界條件，用正弦數(shù)加角點(diǎn)條件的方法確定待求系數(shù)。
In this paper, sine series and polynomial beam functions are derived. They can satisfy various boundary conditions of beams such as the simply supported ends, fixed ends and free end.
本文推導(dǎo)了正弦級(jí)數(shù)與多項(xiàng)式的梁函數(shù)，它可以滿(mǎn)足梁的簡(jiǎn)支、固定、自由等各種邊界條件。