大跨度張弦梁的設(shè)計(jì)與應(yīng)用.pdf

1、1大跨度張弦梁的設(shè)計(jì)與應(yīng)用大跨度張弦梁的設(shè)計(jì)與應(yīng)用DesignApplicationofLargespanBeamStringStructure領(lǐng)域：建筑與土木工程作者姓名：張宸瑞指導(dǎo)教師：尹越副教授企業(yè)導(dǎo)師：陳倩副高級(jí)工程師建筑與土木工程學(xué)院2013年11月33.4有限元分析模型建立............................................................................3

2、93.4.1有限元分析軟件簡(jiǎn)介................................................................393.4.2本課題有限元分析模型建立應(yīng)注意的問(wèn)題.............................403.5本章小結(jié)..............................................................................

3、.................43第四章大跨度張弦梁結(jié)構(gòu)的實(shí)際工程應(yīng)用....................................................444.1工程概況...............................................................................................444.2結(jié)構(gòu)選型..................

4、.............................................................................474.3確定張弦梁結(jié)構(gòu)各計(jì)算參數(shù)...............................................................494.3.1撐桿數(shù)目確定..................................................

5、..........................494.3.2垂跨比與高跨比的確定............................................................494.3.3拱的截面的確定........................................................................504.3.4預(yù)應(yīng)力大小的確定................

6、....................................................504.4計(jì)算模型的建立...................................................................................514.5模型的荷載分析.............................................................

7、......................554.6計(jì)算結(jié)果分析.......................................................................................554.7方案對(duì)比優(yōu)化分析................................................................................614.8本章

8、小結(jié)...............................................................................................62第五章結(jié)論與展望............................................................................................635.1結(jié)論..............

9、.........................................................................................635.2不足與展望...........................................................................................63參考文獻(xiàn)........................