计算基础工程量的手算示范

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1、基础工程量建筑面积：（46.2+0.24）×（12.3+0.24）=582.36㎡土(石)方工程一平整场地S=（46.2+0.24+4.0）×（12.3+0.24+4）=834.28㎡二挖土方1独立基础土方：J-1:V=(2.4+0.3×2×1.3×7=81.9J-2:V=(2.6+0.3×2×1.3×5=66.56J-3:V=(2.9+0.3×2×1.35×1=16.54J-4:V=(2.5+0.3×2×1.3×2=24.99J-5：V=(3+0.3×2×1.35×3=52.49J-6:V=(3.2+0.3×2×1.4×1=20.22J-7:V=(2.3+0.3×2

2、×1.3×2=21.87J-8:V=(3.3+0.3×2×1.45×3=66.16V1=81.9+66.56+16.54+24.99+52.49+20.22+21.87+66.16=350.732、地梁土方DL1：(0.3+0.2)×(0.6+0.1)×(12.3-0.5×2)×8↑=31.64DL2：(0.25+0.2)×(0.4+0.1)×(9-0.15×2)×1↑=1.96DL3：(0.25+0.2)×(0.35+0.1)×(3.3-0.15×2)×1↑=0.61DL4：(0.25+0.2)×(0.4+0.1)×(4.8-0.15×2)×2↑=2.025DL5：

3、(0.3+0.2)×(0.6+0.1)×(7.5-0.15×2)×1↑=2.25DL6：(0.3+0.2)×(0.6+0.1)×(12.3-0.15×2)×2↑=8.4DL7：(0.2+0.2)×(0.3+0.1)×(3.45-0.15-0.125)×1↑=0.51DL8：(0.3+0.2)×(0.6+0.1)×(46.2-5×0.5-2×0.5)×3↑=44.84DL9：(0.3+0.2)×(0.5+0.1)×(6.6-0.3)×1↑=1.89DL10：(0.25+0.2)×(0.4+0.1)×(3.3-0.3)×1↑=0.675DL11：(0.25+0.2)×(0

4、.4+0.1)×(9.9-0.3)×1↑=2.16DL12：(0.3+0.2)×(0.3+0.1)×(3.3-0.3)×1↑=0.6V2=31.64+1.96+0.61+2.025+2.25+8.4+0.51+44.84+1.89+0.675+2.2+0.6=97.83=V1+V2=350.73+97.83=448.56三、回填土1、垫层砼及模板（基础）J-1:V1=2.4×2.4×0.1×7↑=4.032S1=2.4×0.1×4×7↑=6.72J-2:V2=2.6×2.6×0.1×5↑=3.38S2=2.6×4×0.1×5↑=5.2J-3:V3=2.9×2.9×0.

5、1×1↑=0.841S3=2.9×2.4×0.1×7↑=J-4:V4=2.5×2.5×0.1×2↑=1.25S4=2.4×4×0.1×1↑=1.16J-5:V5=3×3×0.1×3↑=2.7S5=3×4×0.1×3↑=3.6J-6:V6=3.2×3.2×0.1×1↑=1.024S6=3×4×0.1×1↑=1.2J-7:V7=2.3×2.3×0.1×2↑=1.058S7=2.3×4×0.1×2↑=1.84J-8:V8=3.3×3.3×0.1×3↑=3.267S8=3.3×3×0.1×3↑=0.99V总=17.552S总=22.71㎡2、独立基础砼及模板J-1:V1=（×

6、0.3+×0.3）×7↑=13.713S1=（2.2×0.3×4+1.3×0.3×4）×7↑=29.4J-2:V2=（×0.3+×0.3）×5↑=11.58S2=（2.4×0.3×4+1.4×0.3×4）×5↑=38.4J-3:V3=（×0.3+×0.35）×1↑=3.083S3=（2.7×0.3×4+1.6×0.35×4）×1↑=5.48J-4:V4=（×0.3+×0.3）×2↑=4.35S4=（2.3×0.3×4+1.4×0.3×4）×2↑=8.88J-5:V5=（×0.3+×0.35）×3↑=10.09S5=（2.8×0.3×4+1.7×0.35×4）×3↑=1

7、7.22J-6:V6=（×0.3+×0.4）×1↑=3.996S6=（3×0.3×4+1.8×0.4×4）×1↑=6.48J-7:V7=（×0.3+×0.3）×2↑=1.66S7=（2.1×0.3×4+1.3×0.3×4）×2↑=8.16J-8:V8=（×0.4+×0.35）×3↑=14.934S8=（3.1×0.4×4+1.8×0.35×4）×3↑=22.4V总=63.406S总=136.463、柱子（土中）V总3=0.5×0.5×0.3×16+0.6×0.6×0.3×8=2.0644、地梁垫层DL1：V1=0.5×0.1×(12.3-0.5×2)