Calculation method and apparatus for reinforcement ratio of concrete unit

Abstract

The invention provides a calculation method and apparatus for a reinforcement ratio of a concrete unit. The method comprises the steps of obtaining a concrete model and a reinforcement model of a target building; dividing the concrete model by adopting a preset geometric unit to obtain a concrete finite element model, wherein the concrete finite element model comprises M concrete units, and M is an integer greater than 0; dividing the reinforcement model by adopting a preset linear unit to obtain a reinforcement finite element model, wherein the reinforcement finite element model comprises N reinforcement units, and N is an integer greater than 0; and according to position information of the reinforcement units and position information of the concrete units, obtaining the reinforcement ratio of each concrete unit. The calculation method and apparatus can be suitable for calculation of the reinforcement ratio of the concrete unit in more complex engineering, and can provide data supportfor subsequent reinforcement concrete combined effect finite element calculation analysis.

Description

technical field [0001] The invention relates to the field of engineering numerical simulation, in particular to a method and device for calculating the reinforcement ratio of concrete units. Background technique [0002] Gravity dams, arch dams and other dams are common large-scale hydraulic structures, some of which are distributed in the strong earthquake area in the west of my country. When an earthquake occurs, the dam body has the risk of cracking. The earthquake resistance of the dam body. Generally, it is necessary to calculate the concrete reinforcement ratio of the building in the project, and reflect the reinforcement condition of the project through the concrete reinforcement ratio. At the same time, by controlling the concrete reinforcement ratio, the failure form of the structural components in the project can also be controlled , to avoid the occurrence of super-reinforced damage and less-reinforced damage. [0003] In the prior art, the method for calculating...

AI Technical Summary

Problems solved by technology

The methods in the prior art are only applicable to the calculation of the reinforcement ratio of simple buildings such as beams, columns, and slabs, and are not applicable to complex building models and complex reinforcement conditions in engineering. The obtained concrete reinforcement ratio cannot provide data support for the subsequent finite element analysis of the joint action of reinforced concrete

Images