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LALU HARDI WIJAYA
Teknik Sipil K. Mataram UNMAS Denpasar
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STUDI EFISIENSI PENDISTRIBUSIAN AIR IRIGASI SALURAN TERSIER PADA DAERAH IRIGASI DI DESA KARANG BAYAN KECAMATAN LINGSAR KABUPATEN LOMBOK BARAT AGUSTINUS BEKE LALO; LALU HARDI WIJAYA; NI MADE NIA BUNGA SURYA DEWI; ARIANTO ARIANTO
SOSIAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2021): November 2021
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (941.745 KB) | DOI: 10.35327/sosintek.v1i2.251

Abstract

The research design uses a descriptive quantitative approach, which explains the state of the efficiency of water distribution in Karang Bayan, Lingsar District, West Lombok Regency. The data used in the analysis are water flow velocity (VAV), cross-sectional area (A), channel flow rate (Q), water demand for plants and water requirements for each irrigation area, and the efficiency of irrigation water distribution in each channel (E). The results showed that the S3 and S4 channels did not meet the water needs in the irrigation area, while the discharge in the tertiary irrigation canals S1, S2, S5 and S6 was sufficient to meet the water needs of the irrigation area in Karang Bayan Village. Because the availability of water in the Mencongah Weir is very sufficient for providing water to the tertiary canal. Channel S1 which has an irrigation area of 36.64 ha and a channel length of 700 m with an actual discharge of 44.8 ltr/s has an irrigation efficiency of 60%. The S2 channel which has an irrigation area of 57,115 ha and a channel length of 900 m with an actual discharge of 67.9 ltr/s has an irrigation efficiency of 60%. In the S1 and S2 channels, the efficiency value is above 50-60%, then the channel can be said to be efficient
TINJAUAN PERENCANAAN GEOMETRIK JALAN STUDI KASUS PADA RUAS JALAN PROVINSI REMBIGA (BATAS KOTA)–PEMENANG WIRA SAKTI KUSUMA; LALU HARDI WIJAYA; AMINULLAH AMINULLAH
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 1 (2022): Mei 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i1.299

Abstract

The purpose of this study Mevaluates  geometric design on the road section of Rembiga Province (City Boundary)–Winner in accordance with the planning, mengevaluation of the magnitude of the alinyemen Horizontal on the road section of Rembiga Province (City Boundary)–Winner, determinethe length of the ideal transition ramp according to the Standard geometric design of intercity roads, this type of research using quantitative approach research is descriptive,  data analysis using equations in accordance with the Geometric Planning Procedures of The Road 1997 (TPGJAK No.038/TBM/1997) The results of this study  showed  that, the fingers on the road  of  Rembiga Province (City Boundary)–The winner at each corner I  59618, turn II 58.545, turn III 54.833, turn IV 56.708, and bend V 57.325 smaller thanthe minimum radius(Rc)  60 m  smaller than the radius allowed, Rembiga Province road  section  (City Boundary)–Winner  after the calculation obtained  the percentage of slope, which is 9,648 %, greater 3 %  allowed,  At turn I obtained the length of the arc circle Lc = 26 m, bend II Lc = 48 m. bend III = 22 m, bend IV = 92 m, and tikunga V = 34 m, then from the evaluation results carried out should be the length of the arc circumference Lc at turn I Lc =  26.167 m , bend II = 49,193 m, bend III = 24,073 m, bend IV = 97,340 m, and bend V = 35,587 m, this designates the  rembiga province road (City Boundary)–The winner is quite dangerous because many geometric bends are not in accordance with the guidelines of Bina Marga.
ANALISIS KINERJA LALU-LINTAS TERMINAL BUS MANDALIKA KOTA MATARAM MATIUS TALA; LALU HARDI WIJAYA; AMINULLAH AMINULLAH
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 2 (2022): November 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i2.353

Abstract

The purpose of this study is to analyze the traffic performance in the existing conditions around the Mandalika Terminal and analyze the evaluation of the traffic performance around the Mandalika Terminal. This research is a survey research with descriptive statistical approach. The data required is the performance system of the Mandalika Terminal and traffic conditions around the Terminal and data analysis using descriptive statistics.The results of this study indicate that the traffic performance of Mandalika Bus Terminal that incoming vehicles are dominated on weekdays as many as 1,828 vehicles, 820 for light vehicles (LV), 606 for heavy vehicles (HV), 334 for motorcycles (MC), and 68 for vehicles. non-motorized (UM). As for the vehicles passed on Saturday, 1,073 vehicles, 639 light vehicles (LV), 194 heavy vehicles (HV), 210 motorcycles (MC), and 30 non-motorized vehicles (UM).The number of passenger arrivals for one month was 10,642 for AKAP, and 12,914 for AKDP, while departure was 7,985 for AKAP and 6,088 for AKDP. Based on the results of the survey, analysis, and calculations, several conclusions can be drawn regarding the performance around the Mandalika terminal. Based on the survey results, the traffic performance of the Mandalika Bus Terminal is classified as good
PENGARUH VOLUME KENDARAAN TERHADAP TINGKAT KERUSAKAN JALAN PADA JALAN PRABU RANGKASARI KOTA MATARAM NI LUH PUTU AYU VERRA WIDAYANTI; LALU HARDI WIJAYA; AMINULLAH AMINULLAH; TJOK ISTRI WIDYANI UTAMI DEWI SUDIRA
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 1 (2022): Mei 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i1.296

Abstract

This research is entitled "The Effect of Vehicle Volume on the Level of Road Damage on Jalan Prabu Rangkasari, Mataram City". The aim is to determine the effect and volume of vehicles with damage levels on flexible pavements. This type of research uses a descriptive and qualitative type of approach which is the type of research that is actually appropriateThe results showed that the value of road damage (Nr) on Jalan Prabu Rangkasari in the north - south and south - north directions was 68.2. Traffic volume at peak hours is based on passenger car units (pcu)/hour on Jalan Prabu Rangkasari in the direction of North – South 663 smp/hour and South – North of 536 smp/hour. The results of the equation from the traffic volume analysis, the value of road damage and time are y = 0.00473x1+0.00154x2+15.245, with non-linear regression (R2) or the correlation between variables x and y = 0.937. The results of this equation are useful for knowing the prediction of the value of road damage or Nr that will occur at the next time on the Prabu Rangkasari road, Mataram City,West Nusa Tenggara Province
Co-Authors AGUSTINUS BEKE LALO AMINULLAH AMINULLAH ARIANTO ARIANTO MATIUS TALA NI LUH PUTU AYU VERRA WIDAYANTI NI MADE NIA BUNGA SURYA DEWI TJOK ISTRI WIDYANI UTAMI DEWI SUDIRA WIRA SAKTI KUSUMA