土石方工程开挖边坡放样方法的选择

Selection of Setting-out Method of Side Slope in the Engineering of Cubic Meter of Earth and Stone

介绍了应用工程地形图、道路平面图、路线图、施工断面图 ,结合实际地形选择土石方工程开挖边坡放样方法的具体过程。对各种放样方法的控制点、地形变换点的测设、开挖边坡线的确定。

The actual process to select setting-out method of side slope of cubic meter of earth and stone is introduced by means of engineering topographic map, high-speed highway plan and construction section map combining topographic situation. Such problems as the measurement of setting-out control points and topographic transformation lines, decision of working side slope lines and the application of gradient ruler and so on are elaborated in details.