1、適用范圍 1.1 SYWT預(yù)應(yīng)力混凝土空心疊合板(簡稱疊合板)適用于抗震設(shè)防烈度6～8度地區(qū)及非抗震設(shè)防區(qū)一般民用與工業(yè)建筑的樓板和屋面板。 1.2 設(shè)計使用年限為50年,適用環(huán)境類別為一類。當(dāng)板處于室內(nèi)潮濕環(huán)境和非嚴(yán)寒和非寒冷地區(qū)露天環(huán)境下采取表面增加可靠防護層使構(gòu)件不直接承受環(huán)境作用時，可用于二a環(huán)境類別情況。 1.3 當(dāng)環(huán)境類別不符合1.2的規(guī)定以及受振動影響須作振動計算的板采用本圖集疊合板時，應(yīng)由圖集選用者按有關(guān)規(guī)范另行處理。 1.4 板表面溫度高于100℃或有熱源且表面溫度經(jīng)常高于60℃的板，不得采用本圖集。 1.5 疊合板的耐火極限為0.75h。當(dāng)具體工程需要提高板耐火極限時，可采取板底抹20mm厚度水泥砂漿外粉刷層或采取其他提高耐火等級的措施。 2、編制內(nèi)容 本圖集編制內(nèi)容主要包括板按荷載值設(shè)計選用表、板按內(nèi)力值設(shè)計選用表和板支座配筋與疊合層配筋示意圖、板連接構(gòu)造示意圖等。

15ZTG402······1

目錄······4

說明······6

疊合板支座配筋與疊合層配筋示意圖······11

130mm厚度(A1類)板按荷載值設(shè)計選用表(600mm寬度)······13

130mm厚度(A1類)板按荷載值設(shè)計選用表(1200mm寬度)······14

150mm厚度(A2類)板按荷載值設(shè)計選用表(600mm寬度)······15

150mm厚度(A2類)板按荷載值設(shè)計選用表(1200mm寬度)······16

150mm厚度(B1類)板按荷載值設(shè)計選用表(600mm寬度)······17

150mm厚度(B1類)板按荷載值設(shè)計選用表(1200mm寬度)······18

170mm厚度(B2類)板按荷載值設(shè)計選用表(600mm寬度)······19

170mm厚度(B2類)板按荷載值設(shè)計選用表(1200mm寬度)······20

180mm厚度(C1類)板按荷載值設(shè)計選用表(600mm寬度)······21

180mm厚度(C1類)板按荷載值設(shè)計選用表(1200mm寬度)······22

200mm厚度(C2類)板按荷載值設(shè)計選用表(600mm寬度)······23

200mm厚度(C2類)板按荷載值設(shè)計選用表(1200mm寬度)······24

220mm厚度(C3類)板按荷載值設(shè)計選用表(600mm寬度)······25

220mm厚度(C3類)板按荷載值設(shè)計選用表(1200mm寬度)······26

220mm厚度(D1類)板按荷載值設(shè)計選用表(600mm寬度)······27

220mm厚度(D1類)板按荷載值設(shè)計選用表(1200mm寬度)······28

240mm厚度(D2類)板按荷載值設(shè)計選用表(600mm寬度)······29

240mm厚度(D2類)板按荷載值設(shè)計選用表(1200mm寬度)······30

260mm厚度板(D3類)按荷載值設(shè)計選用表(600mm寬度)······32

260mm厚度板(D3類)按荷載值設(shè)計選用表(1200mm寬度)······33

130mm厚度(A1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······34

130mm厚度(A1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······35

150mm厚度(A2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······37

150mm厚度(A2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······39

150mm厚度(B1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······41

150mm厚度(B1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······43

170mm厚度(B2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······45

170mm厚度(B2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······47

180mm厚度(C1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······49

180mm厚度(C1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······51

200mm厚度(C2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······53

200mm厚度(C2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······55

220mm厚度(C3類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······57

220mm厚度(C3類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······59

220mm厚度(D1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······61

220mm厚度(D1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······63

240mm厚度(D2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······65

240mm厚度(D2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······67

260mm厚度(D3類)板按內(nèi)力值設(shè)計選用表(600mm寬度、冷軋帶肋鋼筋)······69

260mm厚度(D3類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、冷軋帶肋鋼筋)······71

130mm厚度(A1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······73

130mm厚度(A1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······74

150mm厚度(A2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······76

150mm厚度(A2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······78

150mm厚度(B1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······80

150mm厚度(B1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······82

170mm厚度(B2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······84

170mm厚度(B2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······86

180mm厚度(C1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······88

180mm厚度(C1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······90

200mm厚度(C2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······92

200mm厚度(C2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······94

220mm厚度(C3類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······97

220mm厚度(C3類)板按內(nèi)力值設(shè)計選用表(1220mm寬度、鋼絞線)······99

220mm厚度(D1類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······101

220mm厚度(D1類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······103

240mm厚度(D2類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······108

240mm厚度(D2類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······109

260mm厚度(D3類)板按內(nèi)力值設(shè)計選用表(600mm寬度、鋼絞線)······112

260mm厚度(D3類)板按內(nèi)力值設(shè)計選用表(1200mm寬度、鋼絞線)······115

疊合板支座負彎矩鋼筋按內(nèi)力值設(shè)計選用表······118

疊合板結(jié)構(gòu)平面布置圖、預(yù)制底板配筋構(gòu)造圖······120

疊合板連接構(gòu)造說明與示意圖······121