摘要： 針對云南曲靖至嵩明（小鋪）高速公路改擴建

土工格柵是一種主要的土工合成材料，與其他土工合成材料相比，它具有獨特的性能與功效。常用作加筋土結構的筋材或復合材料的筋材等。土工格柵適用于各種公路、鐵路、機場的路基增強路面增強。適用于大型停車場和碼頭貨場等永久性承載的地基增強。適用鐵路、公路的邊坡防護。適用的涵洞增強。適用于單向拉伸土工格柵增強后的土坡的二次增強，進一步增強土坡，防止水土流失。礦山、坑道加固。

工程建設過程中對沿線居民出行產生的影響，從施工保通組織設計出發，提出改擴建高速公路施工保通設計的目標、原則和措施，盡量降低項目建設過程中對沿線居民出行的影響，減少交通擁堵，確保建設期既有道路的正常運營。

abstract: aiming at the impact on the trip of residents along the highway in the process of reconstruction and expansion of yunnan provincial qujing-songming(xiaopu) highway, the goal, principles and measures of construction traffic-keeping organization design of reconstruction and expansion highway are proposed from construction traffic-keeping organization design, so as to minimize the impact on the trip of residents along the highway in the process of project construction, reduce traffic congestion, and ensure the normal operation of the existing road during construction period.