A.6-8m/h B.7-9m/h C.2-3m/h D.10-13m/h
A.1.0,0.5 B.0.5,0.1 C.0.3,0.1 D.0.1,0.3
設(shè)計(jì)一高層住宅,見下圖,下面四層為裙房,經(jīng)計(jì)算裙房屋面的雨水流量為()L/s,(重現(xiàn)期2年時(shí)設(shè)計(jì)暴雨強(qiáng)度為459L/(s.ha))
A.55.08 B.49.57 C.37.18 D.33.94