一、通道涵施工的场地布置为了使施工用机械、设备和材料顺利运进现场,应对场地进行合理布置。另外特别需要调查地形条件和所要经过的道路情况,以便解决挖槽机械、重型机械进场 First, the culvert construction site layout In order to make the construction machinery, equipment and materials smoothly into the scene, the venue should be properly arranged. In addition, it is especially necessary to investigate the terrain conditions and the road conditions to be passed so as to solve the problems of digging machinery and heavy machinery