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第二航务工程局设计研究院科研所结构组在船坞底板计算工作中,提出用叠加法进行计算,对目前在设计中常用的巴斯捷纳克法进行了改进。 船坞底板作为弹性地基上的梁,在外荷载作用下将发生弯曲,属于受弯构件。计算时关键在于确定梁上有荷载作用的有限长梁的内力和地基反力,目前在船坞底板设计计算中,大都采用巴氏法。这
In the work of calculating the ship’s bottom floor, the Structural Research Group of the Institute of Design and Research, Second Navigation Engineering Bureau proposed to use the superposition method to calculate and improve the Bastianak method, which is commonly used in design. As a beam on the elastic foundation, the dock floor will be bent under the action of external load and belongs to flexural members. The key point in the calculation is to determine the internal forces and the foundation reaction of the finite long beam with load acting on the beam. At present, the design and calculation of the dock bottom adopts the pasteurization method. This