Open AccessPERENCANAAN ULANG KAPASITAS SALURAN DRAINASE TERHADAP INTENSITAS CURAH HUJAN DI KAMPUS B UNIVERSITAS NEGERI JAKARTA
Author(s) -
Naufal Maulana,
Rosmawita Saleh,
Arris Maulana
Publication year - 2021
Publication title -
menara
Language(s) - English
Resource type - Journals
eISSN - 2622-5549
pISSN - 1907-4360
DOI - 10.21009/jmenara.v16i1.17018
Subject(s) - channel (broadcasting) , drainage , hydrology (agriculture) , physics , geology , geotechnical engineering , electrical engineering , engineering , ecology , biology
Campus B UNJ has high rainfall causes puddles because drainage water does not function optimally. The research aims to analyze and re-plan the capacity of drainage channels can accommodate the intensity of rain. Research analysis methods analysis of drainage channel capacity tested comparing channel discharge with discharge plan. The analysis used maximum rainfall data period 5years and nine drainage channels can not accommodate the discharge plan. Need to normalize the dimensions of the drainage channel on the I-A&B channel from width of 0.5m high 0.6m to width of 1m high 1m, channel I-C from width of 0.5m to height of 0.6m to width of 1.2m high 1.4m, channel II-A&B from width 0.4m height 0.4m to width 0.6m high 0.8m, channel III-A from upper width 0.8m width below 0.6m height 0.6m to width over 1m width under 0.8m height 1.4m, channel III-B from the upper width of 0.8m lower width 0.6m height 0.6m to the width of the upper 1.8m width below 1.6m height 1.8m, Channel IV from a width of 0.2m height of 0.4m to width of 0.7m high 0.8m, channel V from width of 0.4m height of 0.5m to width of 1.2m high 1.4m. Maintenance from sedimentation and waste.