Institusion
Universitas Muhammadiyah Palembang
Author
Jenny Amalia, NIM. 112016008
Subject
Teknik Hidraulis
Datestamp
2020-09-29 03:34:29
Abstract :
Rivers as bodies of water are essential to meet a wide variety of human
needs, and attention is needed in order to keep functioning to meet the
requirements of clean water properly. The ogan river lies in oku's long river ogan
170 km (170 mi) and an area of river flow is 4,280,84 sq km). As for running
along the river is colonel burlian road which is as the main road of society.
Grit or avalanches are the natural process of releasing the soil from place
to place by a force that moves over the earth's surface. The amount of grit is
affected by the amount of flowing water that the sediments in transport are larger
than the supply of sediment. It gets bigger as the speed and the amount of water
gets larger. Mounts also increase when gradient (sloping) slopes are large.
Based on the discussion, a comparison of the speed of the flow in the field
measurements, a calculation USES the manning formula and according to the
average component pacing table, The resulting result is a fraction less
than.694444 fr00/24//sec) larger than 0.7217 m/sec, mi mi mi mi mi mi mi mi mi
mi mi) and a easily eroded or weakened rate ata depth of 6 meters and with
fellenius navigational method 1927) the resulting results are not qualified for
where the score is increased.
Key words: the ogan river of OKU district, gank, analysis