02755nam a2200421 4500 20260817173155.0 180598 th eng .b10147639 AIT Thesis no. WA-84-8 Watchara Hemruchatanun Combined operation of fuse dike and service spillway Bangkok : Asian Institute of Technology, 1983 69 p. Thesis ; no. WA-84-8 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1983 An investigation was carried out to determine the optimum operation of the service spillway of Chiew Larn Dam in order to maintain both the maximum surcharge and the limiting high water level in the reservoir as controlled by the height of the fuse dike. Utilizing the head-discharge relationship from both the service spillway and the emergency spillway , reservoir routing for various inflow design floods was carried out from a number of combinations of spillway gate opening . The results obtained yield a number of combination of rises of the water level and t he outflow discharge. It was found that by means of introducing the maximum normal high water level as the starting point a nd allowing the gates to be opened gradually , the increases of the outflow discharges at the early stage of operation is gradual when compare it with the cases of fixed gate opening or step opening. Spillways Chiew Larn Dam Prida Thimakorn, Chairperson Gupta, Ashim Das, Examination Committee Kumar, Devendra, Examination Committee US-ASEAN, Scholarship Donor Asian Institute of Technology. Thesis ; no. WA-84-8 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B21024 .b10147639 mnait s 240731 2 951012 m a s 0 mnait mnait mnarc 20 40 Barcode : 30050003050399 CREATED : 1994-05-16 RECORD # : i10173225 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003050381 CREATED : 1994-05-16 RECORD # : i10173237 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160035803 CREATED : 2016-05-02 RECORD # : i12877864 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 19015 19015 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. WA-84-8 30050003050399 2026-08-17 17:31:55 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. WA-84-8 30050003050381 2026-08-17 17:31:55 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. WA-84-8 30050160035803 2026-08-17 17:31:55 2026-08-17 40