The paper is composed of preprocess , structural static finite element analysis and first step post - process 論文大體上由前處理、結(jié)構(gòu)靜力有限元分析和初步后處理三個(gè)部分組成。
In the structural static finite element analysis part , the paper studies how to realize the structural static analysis modulate by the method of spatial finite element 結(jié)構(gòu)靜力有限元分析部分研究了用空間有限元法實(shí)現(xiàn)fswas系統(tǒng)的結(jié)構(gòu)靜力分析計(jì)算模塊。
3 . the essential distinction between structural static and dynamic reliability analysis is emphasized , since the maximum dynamic response is not always corresponding to maximum load in structural dynamic analysis 分析了動(dòng)力響應(yīng)計(jì)算中,最大的荷載效應(yīng)與最大的荷載之間沒有完全的對(duì)應(yīng)關(guān)系,指出了結(jié)構(gòu)靜力可靠度與動(dòng)力可靠度分析的本質(zhì)不同。
In this paper , through the static analysis , the internal force and displacement of the different cable form projects and the relevant single - layer spherical latticed shell were compared ; the effect of different cable form project to the structural static stability was obtained 本文對(duì)選定的三個(gè)布索方案進(jìn)行了靜力分析,比較了各方案的內(nèi)力和位移,并和相應(yīng)單層球面網(wǎng)殼做了對(duì)比,得到了布索圈數(shù)對(duì)結(jié)構(gòu)靜力性能的影響。
Four prestressed projects set with two different basis was compared the static force stability , the prestressed project of less internal fore and displacement was obtained . according to this project , three projects of different cable form were given to compare the structural static stability , overall stability and dynamical stability 在此方案的基礎(chǔ)上,確定了三個(gè)不同的布索方案,進(jìn)行靜力、整體穩(wěn)定和動(dòng)力性能比較,得到了布索圈數(shù)對(duì)結(jié)構(gòu)靜力性能、整體穩(wěn)定性能和動(dòng)力性能的影響。