断面形心法在防波堤项目工程计量中的应用

在防波堤项目中，常常遇到旋转体结构的工程计量问题，断面形心法可以较好地解决这类问题。首先从数学原理上证明了形心法的正确性，接着分析了它的适用范围和对象以及确定形心和断面密度的方法，最后用一个实际案例进一步阐述了它的具体应用和优点。借助计算机程序，这种方法可以大大提高工作效率，减少审批时间，从而更好地创造效益。

Application of section-centroid method for qty calculation in breakwater project

The occurrence of qty calculation for revolver structure is widespread in breakwater project, and the section-centroid method is one superior solution. This essay proves the dependability of this method firstly, analyzes its restricted scope and structure, the program to locate centroid point and the method to ascertain density of sections after that, and finally demonstrates its application and superiority with a actual project. This method can increase the calculation efficiency notably, decrease approving time, and create project benefit having the aim of computer program.