The advantage of corrugated steel culvert makes it widely used, but also faces different construction at the same time.
1, the alpine zone construction in winter construction, not affected by climate, the construction period is short, the use of corrugated steel culvert can easily overcome all kinds of difficulties in construction.
2, simple construction and pavement in some river bridge construction, the use of corrugated steel culvert, compared with the concrete bridge, which shortens the construction period and reduce the cost.
3, some areas damaged more easily by paroxysmal rainstorm, the damage of bridge structures. Bellows water can be reused after construction, and simple processing.
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