路基边桩放样方法的深入探讨  

Further Discussion of Subgrade Side Pile Lofting

作　　者：陈睿[1] 王劲松[1] 

机构地区：[1]广东交通职业技术学院,广东广州510650

出　　处：《北京测绘》2013年第2期62-65,50,共5页Beijing Surveying and Mapping

摘　　要：逐渐趋近法是路基边桩放样的主要方法,但试算次数不确定,为了实现加速收敛,采用了Au-toCAD仿真模拟实地路基边桩放样的过程,对各种情况的收敛速度进行了比较,揭示了各种办法的优劣,并对逐渐趋近法放样路基边桩的步骤进行了总结。The method of successive approach is main methods of subgrade side pile lofting,But computation times is un- certain. In order to reduce computation times,We Simulate process of subgrade side pile lofting by AutoCAD,and compare convergence rate of various methods, and reveal advantages and disadvantages of the various methods. Finally, summarize best procedure of subgrade side pile lofting.

关 键 词：路基 边桩放样 逐渐趋近法 

分 类 号：P258[天文地球—测绘科学与技术]