一、大车道的宽度、弯道和坡度什么叫做大车道呢?概括地说,主要就是走兽力大车的路,还可以走人拖的扳车、架子车,也可以走小型机动车、轮胎拖拉机,当然也可以作为驮运的路,它的用途可以说是很广泛的。大车道不能走载重大的汽车,但是随着大车列车化和农业机械化的发展,应适当考虑大车拖挂和可以提高成为走载重汽车或履带拖拉机的路。我们知道了大车道的意义,就可以研究大车道该修多宽,弯道和坡度该定多大才合适了。 First, the width of large lanes, corners and slopes What is the big lanes it? Broadly speaking, the main is the way to take the cart of animals, you can also take the pull of the pull the car, shelf car, you can also take a small motor car, tire tractor , Of course, can also be used as a pack road, its use can be very broad. Large lanes can not be loaded with heavy vehicles, but with the development of carts and agricultural mechanization, proper consideration should be given to carts towing and roads that can be upgraded to be trucks or caterpillar tractors. As we know the significance of the big lane, we can study how wide the big lane should be, and how big the curve and slope should be.