露頂式平面鋼閘門課程設(shè)計(jì)

1、河北工程大學(xué)課程設(shè)計(jì)1目錄1設(shè)計(jì)資料.........................................................................................................................................32閘門結(jié)構(gòu)的型式及布置.....................................................

2、............................................................32.1閘門尺寸的確定:...............................................................................................................32.2主梁的型式............................

3、..............................................................................................32.3主梁的布置.....................................................................................................................

4、.....32.4梁格的布置和形式..............................................................................................................42.5連接系的布置和形式................................................................................

5、..........................42.5.1橫向連接系...............................................................................................................42.5.2縱向連接系.............................................................

6、..................................................52.5.3邊梁與行走支承.......................................................................................................53面板設(shè)計(jì)................................................

7、.........................................................................................53.1估算面板厚度......................................................................................................................54水

8、平次梁、頂梁和底梁的設(shè)計(jì)......................................................................................................64.1荷載與內(nèi)力計(jì)算...............................................................................................

9、...................64.2截面選擇..............................................................................................................................64.3.水平次梁的強(qiáng)度驗(yàn)算.....................................................

10、...................................................74.4水平次梁的擾度驗(yàn)算..........................................................................................................84.5頂?shù)琢旱慕孛孢x擇以及彎應(yīng)力剛度驗(yàn)算.............................

11、.............................................85主梁設(shè)計(jì).........................................................................................................................................85.1設(shè)計(jì)資料........................

12、......................................................................................................85.2截面選擇：—焊接組合截面梁............................................................................................95.2.1彎矩與

13、剪力計(jì)算......................................................................................................95.2.2需要的截面模量.....................................................................................................

14、..95.2.3腹板梁高h(yuǎn)選擇.......................................................................................................95.2.4經(jīng)濟(jì)梁高............................................................................................

15、.......................95.2.5腹板厚度選擇.........................................................................................................105.2.6翼緣板截面選擇..................................................................

16、...................................105.2.7主梁應(yīng)力強(qiáng)度驗(yàn)算.................................................................................................115.2.8支撐端強(qiáng)度驗(yàn)算...........................................................

17、..........................................125.2.9整體穩(wěn)定性與撓度驗(yàn)算.........................................................................................125.3截面改變...............................................................

18、.............................................................125.4主梁翼緣焊縫設(shè)計(jì)............................................................................................................125.5主梁的腹板加勁肋和局部穩(wěn)定性驗(yàn)算.................

19、...........................................................135.6面板局部彎曲與主梁整體彎曲的折算應(yīng)力計(jì)算............................................................135.7面板與主梁的連接焊縫計(jì)算...........................................................

20、............................14?6縱向連接系...................................................................................................................................146.1結(jié)點(diǎn)荷載與斜桿內(nèi)力......................................

21、..................................................................146.2斜桿截面計(jì)算....................................................................................................................156.3斜桿與節(jié)點(diǎn)板連接焊縫計(jì)算..........

22、..................................................................................167邊梁設(shè)計(jì)...................................................................................................................................

23、....167.1邊梁的截面形式采用雙腹式............................................................................................16河北工程大學(xué)課程設(shè)計(jì)3露頂式平面鋼閘門設(shè)計(jì)說明書露頂式平面鋼閘門設(shè)計(jì)說明書1設(shè)計(jì)資料設(shè)計(jì)資料閘門型式：溢洪道露頂式平面鋼閘門孔口凈寬：8.0m設(shè)計(jì)水頭：5.0m結(jié)構(gòu)材料：Q235鎮(zhèn)定鋼焊條：E43型行走支承：采

24、用滾輪行走支撐止水橡皮：側(cè)止水用P60A型橡皮，底止水用Ｉ11016型條形橡皮混泥土強(qiáng)度等級(jí)：C20規(guī)范：《水利水電工程鋼閘門設(shè)計(jì)規(guī)范》（SL741995）2閘門結(jié)構(gòu)的型式及布置閘門結(jié)構(gòu)的型式及布置2.1閘門尺寸的確定閘門尺寸的確定:閘門高度：考慮風(fēng)浪所產(chǎn)生的水位超高為0.2m，故閘門高度H=5.00.2=5.2m閘門的荷載跨度為兩側(cè)止水間的間距1=8.0m閘門計(jì)算跨度L=12d=820.3=8.6m圖1閘門主要尺寸圖（單位：m）L0=