Analysis of the Influence of Sponge Bus Bay Stop on Stormwater Runoff

The traditional bus bay stops are prone to ponding, with reduced waiting comfort, low traffic efficiency and easily damaged pavement structure. Given the problem, based on sponge design of stop in northern China, rainstorm flood management model under modes is constructed, runoff condition analyzed. results show that combination LID facilities, such as permeable recessed green belt has a good control effect rainwater section. larger range measures adopted section, more pronounced effect. combined facilities can effectively runoff. However, increase rainfall intensity, at gradually decreases.