2024年5月31日发(作者：井淑君)
明涵（明通道）
图中：h
1
为涵台高； h
2
=H
b
-0.03 （Hb为盖板高度）
h
3
=h
1
/4； h
4
=4.05-h
3
S
Ⅰ
=（h
1
+2h
2
）×h
3
/2；S
Ⅱ
=2.0×（h
1
+h
2
）；S
Ⅲ
=（h
1
+h
2
）×h
4
/2
台背回填量V=涵长×（S
Ⅰ
+S
Ⅱ
+S
Ⅲ
）
K16+749 明通道 东侧： 涵长：28.43m h
1
=2.97m h
2
=0.32m
h
3
=0.7m h
4
=3.3m S
Ⅰ
=（2.97+2×0.32）×0.7/2=1.34m
S
Ⅱ
=2.0×（2.97+0.32）=6.58m S
Ⅲ
=（2.97+0.32）×3.3/2=5.44m
V=28.43×（1.34+6.58+5.44）=379.9 m
西侧： 涵长：28.43m h
1
=2.99m h
2
=0.32m h
3
=0.7m h
4
=3.3m
3
22
2
2
S
Ⅰ
=（2.99+2×0.32）×0.7/2=1.36m
S
Ⅱ
=2.0×（2.99+0.32）=6.62m S
Ⅲ
=（2.99+0.32）×3.3/2=5.47m
V=28.43×（1.36+6.62+5.47）=382.2 m
AK0+055 明涵洞 东侧： 涵长：21.8m h
1
=0.993m h
2
=0.27m
h
3
=0.2m h
4
=3.8m S
Ⅰ
=（0.993+2×0.27）×0.2/2=0.19m
S
Ⅱ
=2.0×（0.993+0.27）=2.526m S
Ⅲ
=（0.993+0.27）×3.8/2=2.4m
V=21.8×（0.19+2.526+2.4）=111.6 m
西侧：涵长：21.8m h
1
=1.04m h
2
=0.27m
h
3
=0.3m h
4
=3.8m S
Ⅰ
=（1.04+2×0.27）×0.3/2=0.21m
S
Ⅱ
=2.0×（1.04+0.27）=2.62m S
Ⅲ
=（1.04+0.27）×3.8/2=2.48m
V=21.8×（0.21+2.62+2.48）=115.7 m
合计：227.3 m
K18+519 明通道 东侧： 涵长：32.34m h
1
=4m h
2
=0.42m
h
3
=1m h
4
=3.1m S
Ⅰ
=（4+2×0.42）×1/2=2.42m
S
Ⅱ
=2.0×（4+0.42）=8.84m S
Ⅲ
=（4+0.42）×3.1/2=6.74m
V=32.34×（2.42+8.84+6.74）=582.1 m
西侧：涵长：32.34m h
1
=4.04m h
2
=0.42m
h
3
=1m h
4
=3 m S
Ⅰ
=（4.04+2×0.42）×1/2=2.46m
S
Ⅱ
=2.0×（4.04+0.42）=8.92m S
Ⅲ
=（4.04+0.42）×3/2=6.78m
V=32.34×（2.46+8.92+6.78）=587.4 m
合计：1169.5 m
3
3
22
2
3
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2
3
3
22
2
3
22
2
3
22
暗涵（暗通道）
图中：h
1
为涵台高； h
2
=H
b
+0.26 （Hb为盖板高度）
h
3
=h
1
/4；
S
Ⅰ
=（h
1
+2h
2
）×h
3
/2；S
Ⅱ
=2.0×（h
1
+h
2
）；S
Ⅲ
=（h
1
+h
2
）/2
台背回填量V=2×涵长×（S
Ⅰ
+S
Ⅱ
+S
Ⅲ
）
K16+927.3 暗通道 涵长：35.39m h
1
=2.74m h
2
=0.64m
h
3
=0.7m S
Ⅰ
=（2.74+2×0.64）×0.7/2=1.38m
S
Ⅱ
=2.0×（2.74+0.64）=6.76m S
Ⅲ
=（2.74+0.64）/2=5.71m
V=2×35.39×（1.38+6.76+5.71）=980.2 m
K17+274.5 暗通道 涵长：56.08m h
1
=3.54m h
2
=0.71m
h
3
=0.9m S
Ⅰ
=（3.54+2×0.71）×0.9/2=2.19m
2
3
222
2
2
222
S
Ⅱ
=2.0×（3.54+0.71）=8.5m S
Ⅲ
=（3.54+0.71）/2=9.03m
V=2×56.08×（2.19+8.5+9.03）=2212.5 m
CK0+362 暗涵洞 涵长：24.94m h
1
=2.24m h
2
=0.58m
h
3
=0.6m S
Ⅰ
=（2.24+2×0.58）×0.6/2=0.952m
S
Ⅱ
=2.0×（2.24+0.58）=5.64m S
Ⅲ
=（2.24+0.58）/2=3.98m
V=2×24.94×（0.952+5.64+3.98）=527.1 m
EK0+105 暗涵洞 涵长：17.12m h
1
=2.24m h
2
=0.58m
h
3
=0.6m S
Ⅰ
=（2.24+2×0.58）×0.6/2=0.952m
S
Ⅱ
=2.0×（2.24+0.58）=5.64m S
Ⅲ
=（2.24+0.58）/2=3.98m
V=2×17.12×（0.952+5.64+3.98）=361.9 m
K18+755 暗通道 涵长：35.68m h
1
=3.24m h
2
=0.64m
h
3
=0.8m S
Ⅰ
=（3.24+2×0.64）×0.8/2=1.83m
S
Ⅱ
=2.0×（3.24+0.64）=7.76m S
Ⅲ
=（3.24+0.64）/2=7.53m
V=2×35.68×（1.83+7.76+7.53）=1221.5 m
（注：文档可能无法思考全面，请浏览后下载，供参考。可复制、编制，期待你的好评与关
注）
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2024年5月31日发(作者：井淑君)
明涵（明通道）
图中：h
1
为涵台高； h
2
=H
b
-0.03 （Hb为盖板高度）
h
3
=h
1
/4； h
4
=4.05-h
3
S
Ⅰ
=（h
1
+2h
2
）×h
3
/2；S
Ⅱ
=2.0×（h
1
+h
2
）；S
Ⅲ
=（h
1
+h
2
）×h
4
/2
台背回填量V=涵长×（S
Ⅰ
+S
Ⅱ
+S
Ⅲ
）
K16+749 明通道 东侧： 涵长：28.43m h
1
=2.97m h
2
=0.32m
h
3
=0.7m h
4
=3.3m S
Ⅰ
=（2.97+2×0.32）×0.7/2=1.34m
S
Ⅱ
=2.0×（2.97+0.32）=6.58m S
Ⅲ
=（2.97+0.32）×3.3/2=5.44m
V=28.43×（1.34+6.58+5.44）=379.9 m
西侧： 涵长：28.43m h
1
=2.99m h
2
=0.32m h
3
=0.7m h
4
=3.3m
3
22
2
2
S
Ⅰ
=（2.99+2×0.32）×0.7/2=1.36m
S
Ⅱ
=2.0×（2.99+0.32）=6.62m S
Ⅲ
=（2.99+0.32）×3.3/2=5.47m
V=28.43×（1.36+6.62+5.47）=382.2 m
AK0+055 明涵洞 东侧： 涵长：21.8m h
1
=0.993m h
2
=0.27m
h
3
=0.2m h
4
=3.8m S
Ⅰ
=（0.993+2×0.27）×0.2/2=0.19m
S
Ⅱ
=2.0×（0.993+0.27）=2.526m S
Ⅲ
=（0.993+0.27）×3.8/2=2.4m
V=21.8×（0.19+2.526+2.4）=111.6 m
西侧：涵长：21.8m h
1
=1.04m h
2
=0.27m
h
3
=0.3m h
4
=3.8m S
Ⅰ
=（1.04+2×0.27）×0.3/2=0.21m
S
Ⅱ
=2.0×（1.04+0.27）=2.62m S
Ⅲ
=（1.04+0.27）×3.8/2=2.48m
V=21.8×（0.21+2.62+2.48）=115.7 m
合计：227.3 m
K18+519 明通道 东侧： 涵长：32.34m h
1
=4m h
2
=0.42m
h
3
=1m h
4
=3.1m S
Ⅰ
=（4+2×0.42）×1/2=2.42m
S
Ⅱ
=2.0×（4+0.42）=8.84m S
Ⅲ
=（4+0.42）×3.1/2=6.74m
V=32.34×（2.42+8.84+6.74）=582.1 m
西侧：涵长：32.34m h
1
=4.04m h
2
=0.42m
h
3
=1m h
4
=3 m S
Ⅰ
=（4.04+2×0.42）×1/2=2.46m
S
Ⅱ
=2.0×（4.04+0.42）=8.92m S
Ⅲ
=（4.04+0.42）×3/2=6.78m
V=32.34×（2.46+8.92+6.78）=587.4 m
合计：1169.5 m
3
3
22
2
3
22
2
3
3
22
2
3
22
2
3
22
暗涵（暗通道）
图中：h
1
为涵台高； h
2
=H
b
+0.26 （Hb为盖板高度）
h
3
=h
1
/4；
S
Ⅰ
=（h
1
+2h
2
）×h
3
/2；S
Ⅱ
=2.0×（h
1
+h
2
）；S
Ⅲ
=（h
1
+h
2
）/2
台背回填量V=2×涵长×（S
Ⅰ
+S
Ⅱ
+S
Ⅲ
）
K16+927.3 暗通道 涵长：35.39m h
1
=2.74m h
2
=0.64m
h
3
=0.7m S
Ⅰ
=（2.74+2×0.64）×0.7/2=1.38m
S
Ⅱ
=2.0×（2.74+0.64）=6.76m S
Ⅲ
=（2.74+0.64）/2=5.71m
V=2×35.39×（1.38+6.76+5.71）=980.2 m
K17+274.5 暗通道 涵长：56.08m h
1
=3.54m h
2
=0.71m
h
3
=0.9m S
Ⅰ
=（3.54+2×0.71）×0.9/2=2.19m
2
3
222
2
2
222
S
Ⅱ
=2.0×（3.54+0.71）=8.5m S
Ⅲ
=（3.54+0.71）/2=9.03m
V=2×56.08×（2.19+8.5+9.03）=2212.5 m
CK0+362 暗涵洞 涵长：24.94m h
1
=2.24m h
2
=0.58m
h
3
=0.6m S
Ⅰ
=（2.24+2×0.58）×0.6/2=0.952m
S
Ⅱ
=2.0×（2.24+0.58）=5.64m S
Ⅲ
=（2.24+0.58）/2=3.98m
V=2×24.94×（0.952+5.64+3.98）=527.1 m
EK0+105 暗涵洞 涵长：17.12m h
1
=2.24m h
2
=0.58m
h
3
=0.6m S
Ⅰ
=（2.24+2×0.58）×0.6/2=0.952m
S
Ⅱ
=2.0×（2.24+0.58）=5.64m S
Ⅲ
=（2.24+0.58）/2=3.98m
V=2×17.12×（0.952+5.64+3.98）=361.9 m
K18+755 暗通道 涵长：35.68m h
1
=3.24m h
2
=0.64m
h
3
=0.8m S
Ⅰ
=（3.24+2×0.64）×0.8/2=1.83m
S
Ⅱ
=2.0×（3.24+0.64）=7.76m S
Ⅲ
=（3.24+0.64）/2=7.53m
V=2×35.68×（1.83+7.76+7.53）=1221.5 m
（注：文档可能无法思考全面，请浏览后下载，供参考。可复制、编制，期待你的好评与关
注）
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