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先张法预应力砼空心板梁具有造价低、施工方便,应用广泛等优点,在高速公路等桥梁建设中普遍使用。对砼空心板梁的施工做以下探讨。
The pre-tensioned prestressed concrete hollow slab beam has the advantages of low cost, convenient construction and wide application, and is widely used in the construction of bridges and other expressways. The following discussion of the construction of concrete hollow slab beam.