Combined with the construction practice of Fanwu Highway, the paper introduced the construction technology and technical requirements of steel corrugated pipe culvert.
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2. 钢筋混凝土盖板涵、圆管涵和合金钢波管涵等都适应于多年冻土地区。
Rc slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.
There are many factors to influence the vertical earth pressure on the reinforced concrete culvert, so it is very difficult for the analysis.
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4. 涵、卧管和有闸门控制的溢洪道，在泄洪运行时需要专人管理；
Culvert and horizontal pipes and spillway with hatch control need management of person specially assigned when flood is discharged.
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5. 斜涵卧管式只能适用于取水深度、流量较小的水库，竖井式可用于取水流量较大的深水水库。
The intake with inclined culvert horizontal-tube is only suitable for reservoirs with relatively small intake depth and flow, but the shaft type is applicable to deep reservoir with big intake flow.
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6. 斜涵卧管式只能适用于取水深度、流量较小的水库，竖井式可用于取水流量较大的深水水库。
The intake with inclined culvert horizontal-tube is only suitable for reservoirs with relatively small intake depth and flow, but the shaft type is applicable to deep reservoir with big intake flow.
