城市道路拆迁线的基线支距法测量放样

城市道路拆迁红线放样通常采用传统的切线支距法、偏角法,随着测距仪、全站仪的普及,极坐标法也常被采用,但在建筑密集区常因通视困难而无法完成放样工作.而基线支距法是一种适宜上述地区采用的测量放样方法,经过数年的实践运用,取得了明显的效果,值得推广应用.

Measurement and Sheeting of Base Line Branch Distance for City Road Dismantle Line

Measurement and sheeting of city road dismantle line generally contain traditional tangent branch distance, deflection method. With the popularization of distance finder and total station machine, polar coordinate method is frequently used. But sheeting is often difficult to accomplish because of the difficulty of getting the whole visible view in high density building. Base line branch distance is a measurement and sheeting method suitable for the above region. According to many years engineering application, the results are great and worth of spreading.