一、在设计桥梁墩台时,怎样考虑水的浮力?按交通部《公路桥涵设计通用规范》,水的浮力应按如下原则考虑:1.位于透水性地基上的桥梁墩台,当验算稳定时,应采用设计水位的浮力;当验算地基应力时,仅考虑低水位时的浮力,或不考虑水 First, in the design of bridge piers, how to consider the buoyancy of water? According to the “General Design of Highway Bridges and Culverts” of the Ministry of Communications, the buoyancy of water should be considered in accordance with the following principles: 1. Piers and bridges on water-permeable foundations, when the calculation is stable The buoyancy of the design water level shall be used; when the ground stress is calculated, only the buoyancy at low water level shall be considered, or water shall not be considered.