【摘要】 本文通过以两车道为主的高速公路超高和加宽的设计方法的实践 ,建立了一种简便的超高与加宽的计算模型 ,并介绍其计算方法更多还原

【Abstract】 According to the mode and process of the freeway superelevation and broadenningand the calculation.Method of the two-lane pavement superelevation and broadenningdesign,this article establishes a superelevation and broadenning design mode and its calculation method.更多还原