资源描述
第三章P57
解:(1)工作延续时间==72(h)
时间定额=72/8=9(工日/t)
产量定额=1/3=0.11(t/工日)
(2)每吨型钢支架旳定额人工消耗量=(9+12)×(1+10%)=23.10(工日/t)
(3)每10t型钢支架工程旳单价
人工费=23.1×22.5×10=5197.50元
材料费=1.06×3600×10+380×10=41960元
机械费=490×10=4900元
定额单价=5197.50+41960+4900=52057.50元
第六章P87
1、解:地下室:600㎡ 架空层:600㎡
1-12层:11×600=6600㎡(设备层不计)
其中二层减去:-200㎡
电梯机房:40㎡
雨篷:24/2=12㎡ 车棚:(100+160)/2=130㎡
以上合计:600+600+6600-200+40+12+130=7782㎡
2、解:24×80+(3×2.4+7.4×2.4)×2=1920+49.92=1969.92㎡
或24×8+(3×2.4+7.4×2.4)×2=192+49.92=241.92㎡
第七章
P139
1、解:清单工程量
1-1剖
L挖外=(6.0+3.3×6+1.5+7.0+1.7)×2=(25.8+10.2)×2=72m
L挖内:7-(0.6+0.1)×2=5.6m 4.4-1.7-(0.6+0.1)×2=1.3m
[4.4-(0.6+0.1)×2]×7=21.0m (4.4+1.4+2.4)-(0.6+0.1)×2=6.8m
L挖内=5.6+1.3+21+6.8=34.7m
H=1.85-0.45=1.4m
V挖=(1.2+0.1×2)×1.4×(72+34.7)=209.13m3
2-2剖:
L内挖=3.3×5-(0.6+0.1)×2=15.1m
V挖=(2.6+0.1×2)×1.4×15.1=59.19m3
合计:209.13+73.57=268.32 m3
预算工程量:
1-1剖
L挖外=(6.0+3.3×6+1.5+7.0+1.7)×2=(25.8+10.2)×2=72m
L挖内:7-(0.6+0.3)×2=5.2m 4.4-1.7-(0.6+0.3)×2=0.9m
[4.4-(0.6+0.3)×2]×7=18.2m (4.4+1.4+2.4)-(0.6+0.3)×2=6.4m
L挖内=5.2+0.9+18.2+6.4=30.7m
H=1.75-0.45=1.3m,放坡系数=0.5
V挖=(1.2+0.3×2+0.5×1.3)×1.3×(72+30.7)=327.1m3
L垫外=72m
L垫内:7-0.7×2=5.6m 4.4-1.7-0.7×2=1.3m
(4.4-0.7×2)×7=21.0m (4.4+1.4+2.4)-0.7×2=6.8m
L垫内=5.6+1.2+21.0+6.8=34.7m
V垫=1.4×0.1×(72+34.7)=14.94m3
V1-1挖土=327.1+14.94=342.04m3
2-2剖:
L内挖=3.3×5-(0.6+0.3)×2=14.7m
V挖=(2.6+0.3×2+0.5×1.3)×1.3×14.7=73.57m3
L垫=3.3×5-0.7×2=15.1m
V垫=(2.6+0.2)×0.1×15.1=4.23m3
V2-2挖土=73.57+4.23=77.8m3
V总挖=342.04+77.8=419.84 m3
回填土体积:
(1)基本回填:
-0.45如下基本体积
1-1剖:
V垫=1.4×0.1×(72+34.7)=14.94m3
L砼1=L外1+L内1=72+36.7=108.7 m
L外1=72m
L内1: 7-0.6×2=5.8m
4.4-1.7-0.6×2=1.5m (4.4-0.6×2)×7=22.4m (4.4+1.4+2.4)-0.6×2=7.0m
L内1=5.8+1.5+22.4+7.0=36.7m
L砼2=L外2+L内2=72+46.3=118.3 m
L外2=72m
L内2: 7-0.24×2=6.76m 4.4-1.7-0.24×2=2.46m
(4.4-0.24×2)×7=29.12m (4.4+1.4+2.4)-0.24×2=7.96m
L内2=6.76+2.46+29.12+7.96=46.3m
V砼=0.45×1.2×L砼1+0.24×0.6×L砼2
=0.45×1.2×108.7+0.24×0.6×118.3
=58.7+17.04=75.74 m3
V砖(-0.45如下)=(0.7-0.45)×0.24×L砼2
=0.25×0.24×118.3=7.1 m3
V埋1-1=14.94+75.74+7.1=97.78 m3
-0.45如下基本体积
2-2剖
V垫=2.8×0.1×15.1=4.23 m3
L砼1=3.3×5-0.6×2=15.3 m
L砼2=3.3×5-0.12×2=16.26 m
V砼=0.45×2.6×L砼1+0.24×0.6×L砼2×2
=0.45×2.6×15.3+0.24×0.6×16.26×2
=17.9+4.68=22.58 m3
V砖(-0.45如下)=(0.7-0.45)×0.24×L砼2×2
=0.25×0.24×16.26×2=1.95 m3
V埋2-2=4.23+22.58+1.95=28.76m3
则:V埋=V埋1-1+V埋2-2=97.78+28.76=126.54 m3
V基本回填=V总挖- V埋=419.84-126.54=293.30 m3
(2)室内回填
室内回填净面积=(6-0.24)×(7-0.24)+(3.3-0.24)×(4.4-1.7-0.24)+
(3.3-0.24)×(4.4-0.24)×9+(3.3×5-0.24)×(1.4-0.24)
+(4.4+1.4+2.4-0.24)×(3.3-0.24)=204.26㎡
室内回填高度=0.45-0.15-0.02-0.02=0.26m
V室内回填=204.26×0.26=53.11 m3
V总回填=V基本回填+ V室内回填=293.30+53.11=346.41 m3
余土外运体积:V挖-V总回填=419.84-346.41=73.43 m3
P140
2、解:
清单工程量:100根 100×(7.5+0.5)=800米
预算工程量:
打桩工程量=100×0.45×0.45×8=162m3
送桩工程量=100×0.45×0.45×(1.35-0.15+0.5)=34.43m3
3、解:
清单工程量:125根 或125×12.5=1562.5米
预算工程量:现场灌注桩工程量=125×3.14×0.252×(12.5+0.5)=318.91m3
P140 4、解:
外墙砌筑高度=3.87+0.01=3.88米,内墙砌筑高度=4.0米
V外=[(9+5)×2×3.88-16.98]×0.365-1.2=32.26 m3
V内=[(5-0.36)×4-1.8]×0.24-0.2=3.82 m3
(内外墙工程量不能相加,厚度不同样,套定额也不同样。)
5、解:无梁板混凝土工程量=板旳体积+柱帽旳体积
=6×3×6×2×0.2+2×3.14×0.82×0.2+2××3.14×0.5×(0.252+0.25×0.8+0.82)
=43.2+0.8+0.94=44.94m3
P140
6、解:一级抗震,查表得lAE=38d,
①通长筋2 16:
4.6+4.6+0.1×2-0.025×2+2×15×0.016=9.35+0.48=9.83(米)
②支座负筋①轴 2 16:=1.982(米)
③支座负筋②轴2 16:1.982米
④中间支座负筋:2 18
0.4+=3.134(米)
⑤下部纵筋1-2跨:2 20
0.4-0.025+15×0.02+4.6-0.2-0.3+38×0.02=5.535(米)
⑥下部纵筋2-3跨:2 20 5.535(米)
下部纵筋按通长筋计算:
4.6+4.6+0.1×2-0.025×2+15×0.02×2=9.95(米)
⑦箍筋:
单根长度=(0.25+0.4)×2-8×0.025+28.27×0.008=1.3-0.2+0.226=1.326(米)
根数=58根
1.326×58=87.516(米)有错误
合计:
16:9.83×2+1.982×2×2=27.588(米)
18:3.134×2=6.268(米)
20:5.535×2×2=22.14(米)
8:87.516(米)
7、解:提示:腹板和翼板宽度按每边增长25mm。12mm厚钢板理论重量94.20kg/m2,16mmm钢板理论重量为125.60 kg/m2。由公式,钢板重量=矩形面积×理论重量
12mmm厚:(0.368+0.05)×8.37×94.20=329.57kg
16mm厚:(0.2+0.025×2)×8.37×2×125.60=525.64kg
329.57+525.64=855.21kg
制作套定额01060027,安装套定额01060028
8、解:工程量=屋面水平投影面积+女儿墙泛水
=(54-0.24)×(12-0.24)+[(54-0.24)+(12-0.24)]×2×0.25=664.98m2
9、解:模板:根据工程量计算规则,墙、柱连接时,柱侧壁按展开面积,并入墙板工程量计算。
长度:
①:(12+0.4)×2=24.8
②:(12+0.4-0.24)×2=24.32
③:(12+0.2×2+1.5×2)=30.8
④:(0.4-0.24)×8=1.28
ΣL=24.8+24.32+30.8+.28=81.2米
H=3.9-0.13=3.77米
墙模板=81.2×3.77=306.124m2
共3个:306.124×3=918.37m2
超高:3.9-3.6-0.13=0.17m
10、解:刚性屋面工程量=(18+1.2)×(9+0.6×2)=19.2×10.2=195.84m2
11、解:
①陶瓷地砖楼地面工程量(门洞面积不增长)=(3.9-0.24)×(3+3-0.24)+(5.1-0.24)×(3-0.24)×2
=3.66×5.76+4.86×2.76×2=21.08+26.83=47.91m2
一、二层:47.91×2=95.82 m2
②踢脚线面积=[(3.9-0.24)×2+(6.0-0.24)×2+(5.1-0.24)×4+(3-0.24)×4-(1.0+1.2+0.9×2+1.0×2)+门侧面(0.24-0.1)×8+0.12×2]×0.2×2层
=(7.32+11.52+19.44+11.04-6.0+1.12+0.24)×0.2×2=44.68×0.2×2=17.87m2
套定额0109
12、解:外墙面积工程量=(6.24+3.9)×2×4.2-1.5×2.0-1.5×1.5-1.2×0.8×4+[1.5+2.0×2+1.5×4+(1.2+0.8)×2×4]×0.1
=85.18-3.0-2.25-3.84+(5.5+6.0+16)×0.1
=78.84m2
套定额0200
13、解:
(1)房1不上人型装配式T型铝合金龙骨=(4.2-0.24)×(6.0-0.24)=3.96×5.76=22.81m2
套定额02030041
(2)房1用300×300石膏板:(6.0-0.24)×(4.2-0.24)-0.4=22.41m2
02030009
(3)房2、房3为混凝土板底抹混合砂浆天棚:套定额02030005
(6.0-0.24-0.12)×(4.2-0.24)=22.33m2
(4)房2、房3刮双飞粉2遍、刷乳胶漆按油漆涂料子目套定额
14、解:
(1)会议不上人型装配式U型轻钢天棚龙骨工程量=(5.4+1.8×2)×(1.2×2+3.6)=9.0×6.0=54.0m2
套定额02030029
(2)600×600天棚装饰石膏板面=(5.4+1.8×2)×(1.2×2+3.6)+(5.4+3.6)×2×(3.5-3.2)
=54+5.4=59.4m2
第八章思考题答案:
P154
4、修改题目:增长墙厚为240;M5改成M2.5
解:该外墙旳直接工程费=15/10×1301.34 =1952.01(元)
砖旳消耗量=15/10×5.4=8.1(千块)
水泥旳消耗量=15/10×(2.16×106.0+0.09×149)=1.5×(228.96+13.41)=1.5×242.37=363.555(kg)
砂旳消耗量=15/10×(2.16×1.2+0.09×1.2)=1.5×(2.592+0.108)=1.5×2.7=4.05(m3)
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