董石麟, 王俊. 双曲抛物面拉线塔的结构分析及计算程序[J]. 工程力学, 1988, 5(4): 19-35.
引用本文: 董石麟, 王俊. 双曲抛物面拉线塔的结构分析及计算程序[J]. 工程力学, 1988, 5(4): 19-35.
Dong Shilin, Wang Jun. STRUCTURAL ANALYSIS OF HYPERBOLIC PARABOLOID GUYED TOWER AND COMPUTER PROGRAM[J]. Engineering Mechanics, 1988, 5(4): 19-35.
Citation: Dong Shilin, Wang Jun. STRUCTURAL ANALYSIS OF HYPERBOLIC PARABOLOID GUYED TOWER AND COMPUTER PROGRAM[J]. Engineering Mechanics, 1988, 5(4): 19-35.

双曲抛物面拉线塔的结构分析及计算程序

STRUCTURAL ANALYSIS OF HYPERBOLIC PARABOLOID GUYED TOWER AND COMPUTER PROGRAM

  • 摘要: 本文给出了一种新型双曲抛物面拉线塔的计算方法.结构分析中考虑了拉线的非线性性质、支座沉降、结构的温度应力及杆身的轴向变形和扭转变形的影响,并采用矩阵位移法和迭代法进行计算.为便于工程中实际应用,按本文给出的计算方法编制了计算机通用程序.正在北京施工的华北电力调度通讯塔采用了本文的分析方法和计算程序。

     

    Abstract: In this paper, a method for analyzing a new type hyperbolic paraboloid guyed tower is studied. The structural analysis considers the nonlinear character of guy lines, settlement of supports, thermal stresses and the axial and torsional deformation of the tower. The matrix displacement method and iteration method are used in the calculation. To meet the needs of engineering, the general computer program has been finished. The calculating method and its computer program were used in the structural analysis of Huabei Electrical Power Communication Tower in Beijing.

     

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