It is helpless for classical mathematics and mechanics method to solve contact problems ; resorting numerical compute method is necessary 經(jīng)典的數(shù)學(xué)方法和力學(xué)方法對大多數(shù)接觸問題都難以解決,因此需要使用數(shù)值計算方法進行求解。
According to the mechanism of yield line and the analysis of the engineering calculating result , the formulation of design , application and numerical computing method about the r . c . two way slabs have been put forward 在探討鋼筋混凝土雙向板的屈服機理和分析工程數(shù)據(jù)的基礎(chǔ)上,對鋼筋混凝土雙向板的工程設(shè)計、應(yīng)用和數(shù)值計算方法提出了一些新的設(shè)想。
The numerical computing methods of the equations involving the static electric - magnetic field , electronic motion in the static electric - magnetic field , and so on are detailed . the methods of the boundary disposal are introduced . the phenomenon of secondary electron emission has also been studied 介紹了數(shù)值計算方法,包括靜電磁場的數(shù)值計算、在靜電靜磁場中電子運動軌跡的數(shù)值計算、空間電荷密度的數(shù)值計算和空間電位分布的數(shù)值計算;介紹了邊界處理方法。
Cellular element method is a new numerical computing method . in this method the integer analysis of structure is changed into a series of part analysis by using the idea of cellular automata . it may have a good future in the aspect of large structure because it hardly have any special request on the capability of computer . simultaneity , it can be developed into a high parallel arithmetic to suit for the request of parallel computer in the future 元胞單元法是新近出現(xiàn)的一種數(shù)值計算方法,它引用元胞自動機的思想將有限元對結(jié)構(gòu)的整體分析變成局域求解,對計算機容量要求低,在大型復(fù)雜結(jié)構(gòu)的計算方面具有良好的前景,同時可望形成一種高度并行的算法,適用于未來并行機的要求,是一種富有發(fā)展?jié)摿Φ男碌臄?shù)值方法。