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考虑诸多因素和条件之后,当你选中了方块重力式作为设计码头的型式时,不妨在断面中设计一“增稳板”,这种带“增稳板”的断面结构和方块重力式码头的结构计算方法是一样的。但是这种型式可以增加结构自重,增加稳定力矩,减小土压力,减小倾覆力矩,合力作用点位置距墙前趾较远,偏心距小;并且可减小前趾应力。由于是利用了块石重量来增加结构自重的,而断面本身是减小的,所以还可降低成本,节约投资。这种型式用在深水码头和软基上建重力式码头,实用意义将会更大。
After considering a number of factors and conditions, when you select the box gravity type as the design of the terminal, may wish to design a “stability plate” in the section, this with “stability board” section structure and the box gravity terminal The structure calculation method is the same. However, this type of structure can increase the self-weight of the structure, increase the stability torque, reduce the earth pressure and reduce the overturning moment, and the position of the resultant force acting point is far away from the front wall of the wall and the eccentricity is small; Because it is the use of stone weight to increase the weight of the structure, and the section itself is reduced, so it can reduce costs and save investment. This type is used in deep water terminals and soft ground built on the gravity wharf, practical significance will be greater.