Hunan Provincial Communications Planning, Survey & Design Institute Co., Ltd

益南高速南洞庭大桥

　　大桥是湖南南县至益阳高速公路跨越南洞庭湖的控制性工程，也是国内首座将STC混凝土应用在斜拉桥组合梁的桥梁。大桥全长3286m，主桥为双塔三跨双索面组合梁斜拉桥，主跨布置为182m+450m+182m，主桥桥宽29.3m。

　　获湖南省优秀工程设计一等奖。

24_益南高速南洞庭大桥.jpg


Fax：0731-84367001
Address: No. 598, Section 1, Yueliangdao Road, Wangcheng District, Changsha City, Hunan Province
Copyright: Hunan Provincial Communications Planning, Survey & Design Institute Co., Ltd.
Fax：0731-84367001
Address: No. 598, Section 1, Yueliangdao Road, Wangcheng District, Changsha City, Hunan Province
Copyright: Hunan Provincial Communications Planning, Survey & Design Institute Co., Ltd.