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土地是人类的衣食之源和生存之本。“合理利用土地和切实保护耕地”是我国的基本国策。公路建设中节约和保护土地,要从勘测规划、路基高度设计和取土场选择等主要环节入手,寸土必争。本文结合327国道临沭段改建工程的设计与施工,谈公路建设中土地资源的保护。
Land is the source of human food and clothing and the basis for survival. “The rational use of land and the effective protection of arable land” is China’s basic national policy. To save and protect the land in highway construction, we must start with surveying and planning, design of embankment height and selection of borrowing site. In this paper, 327 State Road Linshu reconstruction project design and construction, highway construction in the protection of land resources.