Job Recruitment Website - Zhaopincom - Putting aside the current devaluation of academic qualifications in the domestic talent market, I think this requirement is very reasonable and necessary. Because in recent years, in most engineering

Putting aside the current devaluation of academic qualifications in the domestic talent market, I think this requirement is very reasonable and necessary. Because in recent years, in most engineering

Putting aside the current devaluation of academic qualifications in the domestic talent market, I think this requirement is very reasonable and necessary. Because in recent years, in most engineering colleges, except for engineering mechanics majors, there are few courses on finite element theory at the undergraduate level. There are also some necessary theoretical courses for finite element analysis, such as elastic mechanics and plastic mechanics. , variational theory is mostly taught at the master's level. Therefore, I sometimes feel a little suspicious when I see that some companies only require a college or bachelor's degree when recruiting finite element analysis engineers. It’s not discrimination based on academic qualifications, I just feel that if you have a college or undergraduate education background, you may need to work harder to be qualified for such a position. What kind of theoretical foundation is needed as an analytical engineer? Some people may think that overemphasis on the importance of theory is a bit picky. In this part, we will systematically introduce the theoretical knowledge that analytical engineers must have. Limited to the purpose of writing this article, this chapter will not cover the detailed theory. In future writing, I plan to explain the subjects and courses mentioned in this chapter in detail, and also systematically sort out what I have learned. In college, the first thing we learn is mathematics. For finite element analysis, mathematics is also the most basic. In addition to a deep understanding of calculus, since many partial differential equations are involved in the field of mechanics, mathematical equations should be understood. At the same time, since finite element analysis is a numerical calculation method, matrix theory and calculation methods are regarded as numerical calculations. The basics must be mastered. The other ones are variational methods and complex variable functions. For finite element analysis engineers, I personally think that these two courses are not necessary, because for most engineering mechanics analysis problems, there are already ready-made variational processes that can be checked. A little knowledge of variations would be nice.