【Daily Discussion】Public Utilities – Water Resources and Hydropower – 20210602
Thread Content
What are the two methods for calculating the internal forces in the integral flat bottom plate of a sluice? Answer: The commonly used calculation methods are the inverted beam method and the elastic foundation beam method. We welcome active participation in discussions; the system offers generous rewards for answering questions from VIP members! ! !
Common calculation methods include the inverted beam method and the elastic foundation beam method.
Common calculation methods include the inverted beam method and the elastic foundation beam method. The advantage of the inverted beam method is its simplicity in calculation. Its drawback is that it does not take into account the coordination conditions between the deformation of the base plate and the foundation; assuming that the foundation reaction is evenly distributed perpendicular to the water flow direction is not in line with reality ； The support reactions also do not match the vertical load. The elastic foundation beam method takes into account the foundation reaction as well as the unbalanced shear forces on the piers and the base plate, resulting in a calculation model that better reflects actual conditions and more accurate calculation results.
Inverted beam method and elastic foundation beam method
Inverted beam method and elastic foundation beam method.
Common calculation methods include: the inverted beam method and the elastic foundation beam method.
The elastic foundation beam method is a commonly used and relatively comprehensive approach, while the method of linear distribution of reactions is a commonly used and simpler method.
Inverted beam method and elastic foundation beam method
For the design of integral flat-plate sluices on soil foundations, two common methods are used to calculate the internal forces and stresses in the slab. The elastic foundation beam method is a commonly used and relatively comprehensive approach, while the method of linear distribution of reactions is a commonly used and simpler approach
Inverted beam method and elastic foundation beam method