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《公路预应力混凝土桥梁设计规范》(以下简称《预规》)规定的预应力混凝土梁端部锚固区混凝土抗裂性验算公式为
The formula of concrete crack resistance in the anchorage zone of the end of prestressed concrete beam stipulated in Code for Design of Highway Prestressed Concrete Bridges (hereinafter referred to as “prefabrication”) is