论文部分内容阅读
桥涵结构物特征点坐标计算是路桥施工测量计算的重要内容,其计算既要涉及线路平面线形数据、桥涵结构物平面布置等信息,同时还需要正确处理线路平面中线与桥涵结构物之间的工程关系。针对现有桥涵结构物特征点坐标计算方法存在的问题,本论文较系统分析了线路中边桩坐标计算理论,并介绍了现计算机求解桥涵结构物特征点坐标的线路平面中线模型及桥涵结构特征点坐标计算的实现原理。
The calculation of characteristic points of bridges and culverts is an important content in the measurement of road and bridge construction. The calculation involves not only the data of line plane linear data and the layout of bridges and culverts, but also the engineering between the centerline of line and bridge and culvert structure relationship. Aiming at the problems existing in the method of calculating the coordinates of characteristic points of existing bridge and culvert structures, this paper systematically analyzes the calculation theory of the coordinates of side columns and piles in line, and introduces the line plane neutral model and the characteristics of bridges and culverts Point coordinate calculation principle.