首页> 外国专利> Culvert in a road embankment on permafrost

Culvert in a road embankment on permafrost

机译:在多年冻土的路堤上涵洞

摘要

The utility model relates to the field of construction of culverts and can be used in the construction of culverts under embankments of railways and roads in areas of permafrost soils with high snow tolerance. The culvert includes a culvert (1), and the inlet and outlet heads, shells (6), made in proportion to the end links of the culvert, coaxially placed, and cantileverly fixed to the end links, with a gap relative to the soil base of the road embankment, while the length of the shells is determined according to the claimed formula. The design is simple to manufacture, provides the required level of operational reliability, extends the service life. 1 ill.
机译:本实用新型涉及涵洞建设领域,可用于耐寒性高的多年冻土地区铁路,公路路堤下涵洞的建设。涵洞包括涵洞(1)和与涵洞的端部连接部分成比例的入口和外壳,外壳(6),同轴放置并悬臂固定在端部连接部分上,相对于土壤有一定间隙路堤的底部,而壳的长度则根据所要求的公式确定。该设计易于制造,可提供所需的运行可靠性,并延长了使用寿命。 1个病

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号