CAJ | 학술논문

跌水为水利工程中一种较为常见的落差建筑物，特别在我国广大丘陵塬坡地区的渠道输水工程中采用的较为普遍。本文从动量角度来处理缓坡上自由跌水作为量水设施的问题，在近似假设条件下得出半经验半理论公式，该公式反映了缓坡上EDR与坡度和糙率的关系。
질수위수리공정중일충교위상견적락차건축물，특별재아국엄대구릉원파지구적거도수수공정중채용적교위보편。본문종동량각도래처리완파상자유질수작위량수설시적문제，재근사가설조건하득출반경험반이론공식，해공식반영료완파상EDR여파도화조솔적관계。
Water down is a more common water drop building in Water Projects ,especially in China ’s vast channel water engineering slope hilly plateau region is more commonly used.From the point of view to deal with freedom of momentum as the amount of water facilities or water on the gentle slope of a problem ,come under similar assumptions SEMI theoretical formula that reflects the relationship between EDR and on the gentle slope and roughness.