通过足尺寸的４块２跨连续叠合板和２块简支叠合板及１块简支圆孔板的试验，研究了高强刻痕钢丝预应力混凝土连续圆孔叠合板在使用荷载及极限状态下的受力性能、塑性内力重分布的特点及合理的弯矩调幅取值，进一步完善了这种叠合板的设计计算方法及有关的构造和施工措施，提出了简便易行的保证叠合面粗糙度的施工方法，为这种叠合板的工程应用提供了依据． Through the tests of four 2-span continuous laminated plates, two simple-supported laminated plates and one simple-supported circular plate, the prestressed concrete continuous-hole superposed plates with high-strength scored steel wire were studied under the applied load and limit state. The mechanical properties, the redistribution of plastic internal forces and the reasonable value of the bending moment modulation have further improved the design and calculation methods of the laminated plate and the related structures and construction measures, and proposed a simple and easy to ensure rough surface of the laminated surface. The degree of construction method provides the basis for the engineering application of this laminate.