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河北省内已建或在建的桥梁,大部分为50 m以下的中小跨径桥梁,结合省内河流特点及桥梁病害谈一些桥梁孔跨布设经验及适用的桥梁型式。
In Hebei Province, most of the bridges under construction or under construction are small and medium-span bridges of less than 50m in length, combined with the characteristics of the rivers in the province and the diseases of the bridges, some bridge cross-hole laying experience and the applicable bridge types are discussed.