CAD시스템을 고려한 RC造建物 構造設計 人力改善에 관한 硏究 = A Study on Improvement of Input Datas for Using CAD System in Structural Design of R.C. Bulidings

다국어 초록 (Multilingual Abstract)

The computer is a unique tool.
Structural engineering is concerned with the design of the works of man for adequate strength and stiffness.
These requirements are to be achieved without impairing the intended primary function of the structure, and at a minimum of cost. The structural conception thus must evolve as a result of deliberations between experts of all types and with due regard for functional, aesthetic, and economic considerations.
Thus, detailed planning for a building should be preceded by studies involring city planners', owners, users, architects, structural engineers, and the different types of engineers.
In such cases, the architect is frequently the owner's delegate and the structural engineer will be responsible to him, although sometimes in primarily industrial projects their role is reversed.
Once the structural configuration has been arrived at, load criteria must be established and the internal forces and de deformations determined in a preliminary way.
If unfavorable response is indicated for the structure, requiring undue member size or expense for proper functioning, then it may be necessary to modify or alter the original concept to arrive at a better design.
This process should be continued until an optimal design results, only then should precise calculations of stresses and deformations he made in order to enable final design of the structural components for adequate strength and stiffness.
Computer analysis can be readily applied at all scales of activity to the most minute structural detail.
This system is developed by which almost all the usual structural calculations in connection with buildings of up-to 30 story.
Structural engineers benefit from this system at preliminary and working design stages as they can obtain various necessary for their design more efficiently.
In addition, the output data is so arranged as to be readily presented in a usual format for structural calculation.
Therefore, by adding supplementary information manually, this output can be submitted as formal structural calculation, if so desired, at the end of working design.
The program is developed in an effort to utilize a computer effectively for an automated sequential processing of structural design, drafting and structural analysis for building projects.
It is inconvenience for us to use numbering system in joints and members.
We need improvement of input datas for using CAD system in structural design of reinforced concrete buildings.
This paper shows about improvement of input datas.