A numerical model is developed in this study with various components for simulating the complex flow phenomena in urban drainage basins. The model integrates the HEC-1 model, a 1-D dynamic channel-flow model, a 2-D non-inertia overland-flow model and the SWMM model to reflect the hydraulic processes in areas with different characteristics. The inundation of underground infrastructure during flo...

Storm water overflow from the combined sewer system might result in a sudden devastating impact to the local ecosystem in an urban river environment. In order to assess overflow pollution load during tropical rainfall, a web-based share vision modelling system is organized and designed in this study to investigate the resultant water quality impacts from both spatial and temporal aspects simult...

The application of hydrologic modeling tools to represent urban watersheds is widespread, and calculation infiltration losses an essential component these models. curve number (CN) method widely used in such models implemented US EPA’s Storm Water Management Model (SWMM 5). SWMM 5 can be created either using CN values computed only for the pervious fraction subcatchments, or entire subcatchment...

Taman Konservasi Kota Sawahlunto merupakan area yang dikembangkan untuk kegiatan perlindungan tanaman serta aktivitas pariwisata. awalnya dibangun sebagai kota pendukung pertambangan batu bara, sehingga taman konservasi mempunyai beberapa cekungan dapat digunakan kolam parkir banjir. Cekungan-cekungan tersebut sarana dalam memenuhi kebutuhan penyiraman tanaman. Penelitian ini bertujuan mengkaji...

Urbanization and climate change produce distortions in urban water circulation. This issue can be resolved using a stormwater management technique called Low Impact Development (LID), which mimics natural processes restores the hydrological state as it was before development. study aims to evaluate performance of LID facility calculate runoff reduction delay effect. The test-bed is green wall K...