林区公路干砌涵石盖板的实践

Design process of dry-laid culvert in forest roads

东方红平沙公路 ,通过跨径为 0 8m、 1 0m、 1 2m共 32座涵洞的工程实践证明 ,干砌涵结构在林区公路中具有造价低、工期短、施工简便、宜在盛产石材地区推广应用。

By an example of dry_laid culvert designing in Shanhetun Forestry Bareau,the paper gave design process of dry_laid culvert.In the forest areas with producing plenty of stones,the structure of dry_laid culvert may be suited to practice.