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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,建筑工程概预算,教学课件,1,解:,因窗台高为,1,米,窗高为,1.8,米,圈梁底标高为,2.8,米,所窗洞口上圈梁可代过梁。,现浇,GL=,(,1.8+0.5,),0.2,0.37,3+,(,1.5+0.5,),0.2,0.24,2=0.7,(,m3,),预制,GL=,(,1.5+0.5,),0.12,0.37+,(,0.9+0.5,),0.12,0.24,2=0.17,(,m3,),L,外,=,(,3.6,2+3.3+0.065,2+5.4+0.065,2,),2=32.32,(,m,),L,内,=,(,5.4-0.24,),2=10.32,(,m,),QL=,(,32.32,0.37+10.32,0.24,),2-0.7,=28.17,(,m3,),2,砖墙,V=,(,32.32,0.37+10.32,0.24,),3=19.39,(,m3,),扣除:门窗洞口,V=1.8,1.8,0.37,3+1.5,1.8,0.37,2+1.5,2.4,0.37+0.9,2,0.24,2=-7.79,(,m3,),现浇,GL=-0.7,(,m3,),预制,GL=-0.17,(,m3,),QL=-28.17,(,m3,),砖墙实,V=19.39-7.79-0.7-0.17=10.73,(,m3,),3,4,解:,L,外,=,(,5.4+4.5+0.06,2+3.3+4.2+0.06,2,),2=35.28,(,m,),L,内,=3.3+4.2-,(,1.14+0.1,),2+5.4-,(,1.14+0.1,),-,(,0.9+0.1,),+4.5-,(,1.14+0.1,),-,(,0.9+0.1,),=10.44,(,m,),V=35.28,(,1.26+1.14+0.1,2,),0.25,+10.44,(,0.9,2+0.1,2,),0.25,=28.15,(,m3,),5,V,搭,=V1+V2,V1=L,搭,h1 b,V2=L,搭,h2 (2b+B)/6,式中:,B-,内墙条型基础,底宽,b-,内墙条型基础上宽,(,八字上口宽,),6,解:,S,外,=,(,0.36+0.1+1.26+1.14,),0.25/2+,(,1.26+1.14,),0.25=0.9575,(,m2,),L,外,=,(,5.4+4.5+0.06,2+3.3+4.2+0.06,2,),2=35.28,(,m,),S,内,=,(,0.24+0.1+0.9,2,),0.25/2+0.9,2,0.25=0.7175,(,m2,),L,内,=3.3+4.2-1.14,2+5.4-1.14-0.9+4.5-1.14-0.9=11.04,(,m,),V=0.9575,35.28+0.7175,11.04=41.7018,(,m3,),7,V,搭,=0.25,(,2,0.34+1.8,),/6,(,1.14-0.12-0.05,),4+,(,0.9-0.12-0.05,),2=0.552,(,m3,),V,总,=41.7018+0.552=42.2538,(,m3,),8,9,解:,板,V=,(,3+5+3,),(,3+3,),0.2,13.2,(,m3,),柱帽,V=,0.4,0.4+2,2+,(,0.4,0.4,2,2,),1/2,0.5/3,2,1.65,(,m3,),现浇无梁板,V=13.2+1.65,14.85,(,m3,),10,11,12,解:,平板,V=,(,4-0.24,),(,7.2-0.24,),0.1,3,=7.85,(,m3,),梁,V=0.24,0.5,(,7.2-0.24,),2+,(,4-0.12-0.2,),4+,(,4-0.2,2,),2+0.24,0.35,(,7.2-0.24,),2=5.47,(,m3,),板模,S=,(,4-0.24,),(,7.2-0.24,),3=78.51,(,m2,),梁模,S=,(,0.5+0.4+0.24,),(,7.2-0.24,),2+,(,4-0.12-0.2,),4+,(,4-0.2,2,),2,+,(,0.25,2+0.24,),(,7.2-0.24,),2=51.16,(,m2,),13,序,号,项目,编码,项目,名称,项目特征,计量,单位,工程,数量,1,10405001001,有梁板,1,、板底标高:,3.00m,2,、板厚度:,100mm,3,、混凝土强度等级,:C30,4,、混凝土拌合料要求,:,现浇砼,m3,13.32,分部分项工程量清单,14,15,二、保温隔热。,1.,屋面保温隔热层应区别不同保温隔热材料,均按设计实铺厚度以,立方米,计算,另有规定者除外。,16,1,:,3,水泥砂浆找平层:,(,30-0.24,),(,13.5-0.24,),=394.62,(,m2,),2,、,1,:,8,水泥膨胀珍珠岩找,2%,坡:,(,30-0.24,),(,13.5-0.24,),0.03+,(,13.5-0.24,),/2,2%,2=37.88,(,m3,),3,、,45,厚聚苯乙烯泡沫塑料板保温层:,(,30-0.24,),(,13.5-0.24,),(,1+0.02,2,),1/2,=394.697,(,m2,),4,、,1,:,3,水泥砂浆找平层:,(,30-0.24,),(,13.5-0.24,),(,1+0.02,2,),1/2,+,(,30-0.24+13.5-0.24,),2,0.25=416.21,(,m2,),5,、,SBS,改性沥青防水卷材,394.697+,(,30-0.24+13.5-0.24,),2,0.25=416.21,(,m2,),6,、涂料保护层:,416.21,m2,17,7,、雨水管:(,3.9+0.3-0.15,),6=24.3,(,m,),8,、雨水口:,6,个,9,、雨水斗:,6,个,18,
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