本圖集為采用先張法工藝生產(chǎn)的預(yù)應(yīng)力混凝土雙T坡板。適用于非抗震及抗震設(shè)防烈度不大于8度的地區(qū)，雙T坡板（寬度2.4m）可用于環(huán)境類別為一類、耐火等級(jí)為二級(jí)的一般工業(yè)與民用建筑的屋面板。本圖集的預(yù)應(yīng)力鋼筋采用低松弛的螺旋肋鋼絲或1×7鋼鉸線，設(shè)計(jì)人員可直接選用所需構(gòu)件的模板、配筋圖和構(gòu)造詳圖，并可指導(dǎo)施工。

06SG432-1：預(yù)應(yīng)力混凝土雙T板（坡板 寬度2.4m）······1

目錄······5

總說(shuō)明······7

螺旋肋鋼絲雙T坡板······18

螺旋肋鋼絲雙T坡板技術(shù)參數(shù)表······18

螺旋肋鋼絲雙T坡板選用表······19

螺旋肋鋼絲雙T坡板荷載檢驗(yàn)表······20

YTSa094模板圖······21

YTSa094配筋圖······22

YTSa124模板圖······23

YTSa124配筋圖······24

YTSa154模板圖······25

YTSa154配筋圖······26

YTSa184模板圖······27

YTSa184配筋圖······28

YTSa214模板圖······29

YTSa214配筋圖······30

YTSa244模板圖······31

YTSa244配筋圖······32

鋼絞線雙T坡板······33

鋼絞線雙T坡板技術(shù)參數(shù)表······33

鋼絞線雙T坡板選用表······34

鋼絞線雙T坡板荷載檢驗(yàn)表······35

YTSb094模板圖······36

YTSb094配筋圖······37

YTSb124模板圖······38

YTSb124配筋圖······39

YTSb154模板圖······40

YTSb154配筋圖······41

YTSb184模板圖······42

YTSb184配筋圖······43

YTSb214模板圖······44

YTSb214配筋圖······45

YTSb244模板圖······46

YTSb244配筋圖······47

構(gòu)造詳圖······48

吊鉤、預(yù)埋件、預(yù)制薄壁管······48

開(kāi)洞構(gòu)造······49

雙T坡板板端焊接連接構(gòu)造······51

雙T坡板板端螺栓連接構(gòu)造······52

雙T坡板屋面安裝構(gòu)造······53

雙T坡板屋面抗震構(gòu)造······55