With the rapid development of China's economy, the development speed of enterprises is getting faster and faster. The continuous expansion of enterprises puts forward higher requirements for the quality of managem...With the rapid development of China's economy, the development speed of enterprises is getting faster and faster. The continuous expansion of enterprises puts forward higher requirements for the quality of management work carried out by enterprises. Financial management is an important part of enterprise management. If there is a problem of improper management, it will have a very direct impact on the operation of the enterprise and even cause great economic losses. This paper analyzes the necessity of strengthening internal control in enterprise financial management under the new situation, studies the problems existing in enterprise financial internal control, and puts forward measures to strengthen enterprise financial internal control.展开更多
Nonlinear solution of reinforced concrete structures, particularly complete load-deflection response, requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. In this regard, ...Nonlinear solution of reinforced concrete structures, particularly complete load-deflection response, requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. In this regard, ordinary solution techniques lead to instability near the limit points and also have problems in case of snap-through and snap-back. Thus they fail to predict the complete load-displacement response. The arc-length method serves the purpose well in principle, received wide acceptance in finite element analysis, and has been used extensively. However modifications to the basic idea are vital to meet the particular needs of the analysis. This paper reviews some of the recent developments of the method in the last two decades, with particular emphasis on nonlinear finite element analysis of reinforced concrete structures.展开更多
文摘With the rapid development of China's economy, the development speed of enterprises is getting faster and faster. The continuous expansion of enterprises puts forward higher requirements for the quality of management work carried out by enterprises. Financial management is an important part of enterprise management. If there is a problem of improper management, it will have a very direct impact on the operation of the enterprise and even cause great economic losses. This paper analyzes the necessity of strengthening internal control in enterprise financial management under the new situation, studies the problems existing in enterprise financial internal control, and puts forward measures to strengthen enterprise financial internal control.
文摘Nonlinear solution of reinforced concrete structures, particularly complete load-deflection response, requires tracing of the equilibrium path and proper treatment of the limit and bifurcation points. In this regard, ordinary solution techniques lead to instability near the limit points and also have problems in case of snap-through and snap-back. Thus they fail to predict the complete load-displacement response. The arc-length method serves the purpose well in principle, received wide acceptance in finite element analysis, and has been used extensively. However modifications to the basic idea are vital to meet the particular needs of the analysis. This paper reviews some of the recent developments of the method in the last two decades, with particular emphasis on nonlinear finite element analysis of reinforced concrete structures.
