一様な流れの中に置かれた錨鎖の形状と張力に関する研究-II : 数値解析と実験値の比較

概要

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It is very difficult to solve analytically the three dimentional cable function and obtain the tension and configuration of the chain cable. In this paper, in order to analyze the problems easily, it is proved that the space curve of the chain cables is on a plane curve. Therefore, the three dimentional problems are dealt with as the two dimentional problems. Formulae and notations using in this analysis are as follows. t/r+N-w・m_n=0 B-w・m_b=0 dt/ds+T-w・m_t=0 N : Force principal normal to a chain cable per unit length. B : Force binormal to a chain cable per unit length. T : Force tangent to a chain cable per unit length. w : Weight of a chain cable per unit length in water. r : Radius of curvature. t : Tension
社団法人日本航海学会の論文
1981-09-15