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铰涵是一种新型的涵管结构。它具有结构简单、施工快、造价低廉等优点。我省水利工程上引进已有20多年历史,通过实践检验,效果是好的。这种涵管不但适用于公路、铁路和灌溉渠道,随着农田基本建设的发展,它已被进一步推广应用于田间地下暗渠,效果很好。为适应我省水利建设发展的需要,这里登载省水电设计院就这种涵管型式提出的总结材料《灌溉渠道上的铰式涵管的设计与施工》,和摘录山东济宁地区水利局《水利科技》发表的田间渠道“四铰管装配式建筑物”的施工要求部分,供各地参考使用。
Hinge culvert is a new kind of culvert structure. It has the advantages of simple structure, fast construction and low cost. Water conservancy projects in our province has been introduced more than 20 years of history, through the test of practice, the effect is good. This type of culvert is not only suitable for highways, railways and irrigation channels, but has also been applied to underground culverts in the field with good results as farmland construction progresses. In order to meet the needs of the province’s water conservancy construction and development, here is published in the provincial water conservancy Design Institute of this type of culvert proposed summarized material “design and construction of the culvert on the canals of irrigation,” and excerpts of Shandong Jining Water Conservancy Bureau “Water Science and Technology” Published field channels “four-hinge pipe assembly-type building” part of the construction requirements for reference around the use.