特殊园林道路平曲线施工放线新方法

园林道路平曲线的施工放线是一项比较繁难的工作.当园林绿地中的园路紧靠建筑物、水体等特殊环境,园路平曲线的交点和圆心都被遮挡或无法定位时,常规的园路平曲线放线方法有的不适用,有的则太复杂.针对这种特殊园路平曲线的放线工作情况,根据在工作中的探索,介绍了一种新颖的、简便的园路平曲线施工放线方法,并对此方法的操作步骤和适用范围及注意事项进行了详细的说明,旨在利用简单的工具准确高效地完成施工放线工作.

New construction setting-out method of horizontal curve of special Garden Road

Construction setting-out of horizontal curve of special garden road is a difficult work.When the garden road close to buildings,water and other special environments,which horizontal curve center and point are blocked or unable to locate at,conventional method of settingout of horizontal curve and some are not applicable,the others are too complex.A novel,simple method of construction setting-out of horizontal curve of the special garden road was introduced according to the working experience.And the steps of the method and the scope of application and precautions were elaborated in detail.It aims to use simple tools to finish construction setting-out work accurately and efficiently.