摘要
京昆国家高速公路太原绕城西北段改线工程沿线地表崎岖、构造复杂、风化程度高,钢波纹管涵作为一种较混凝土轻型的钢结构,具备如地基承载力要求不高,整体性强,抵抗变形能力极强、设计简单等优点,解决了传统涵洞设计复杂、劳动力需求量大、工期长、通车后出现沉降等问题。
The surface of the Beijing-Kunming National Highway is rugged,with complex structure and high degree of weathering.As a light steel structure compared with concrete,the corrugated steel culvert pipe has advantages such as low foundation bearing capacity requirements,strong integrity,strong deformation resistance and simple design,which can solve problems of complex traditional culvert design,large labor demand,long construction period and the settlement after opening to traffic.
作者
于博
YU Bo(Shanxi Transportation Survey&Design Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)
出处
《山西交通科技》
2020年第3期76-79,共4页
Shanxi Science & Technology of Transportation
关键词
拐弯钢波纹管
适用范围
优越性
bend corrugated steel culvert
application range
superiority
