Institusion
Universitas Sriwijaya
Author
DIANSARI, RAHMA
Haki, Helmi
Sarino, Sarino
Subject
TC401-506 River, lake, and water-supply engineering (General)
Datestamp
2023-05-26 02:52:08
Abstract :
The river is a place or Container and drainage networks ranging from the spring to
the estuary with restricted right and left and all flow . The aim of this study was to
quantify the sediment drift (suspended load) that occurs in the mouth of the River
Candles and comparing the calculation results with the results that were in the field.
The research methodology used to calculate how much sediment is in the mouth of
the wax by means of analyzing the data using the approach and Kalinske Lane ,
Einstein 's approach, and the approach Chang, Simons, and Richardson , so as to
estimate how large the sedimentation in the estuary of the river due to the flow of the
river . Field data is processed and analyzed to obtain calculation results for the
discharge of sediment drift ( qsw ) on a piece of 1 ( STA 0 ) with Lane and Kalinske
approach is 0.0107 (kg/s) /m, with Einstein's approach is 0.00457 (kg/s) /m ,
and with the approach of Chang, Simons, and Richardson is 0.000519 (kg/ s) / m.
While the 5 piece ( STA 4 ) the results obtained by Lane and Kalinske approach is
0.0102 (kg/s) /m, with Einstein's approach is 0.00679 (kg/s) /m , and with the
approach of Chang, Simons , and Richardson value is 0.000696 (kg/ s )/ m . The
results of the comparison with the calculation of sediment discharge drift field
percentage obtained for the method of Lane and 40.78 % Kalinske pieces 1 (STA 0 )
and 43.17 % 5 pieces (STA 4 ) , for the method of Einstein by 74.61 % chunks 1 (
STA 0) and 62.28 % 5 pieces (STA 4 ) , and for the method of Chang, Simons, and
Richardson 97.12 % chunks 1 (STA 0) and 99.61% 5pieces (STA 4).