cover
Contact Name
Nita Anggraini
Contact Email
nita_anggraini@um-palembang.ac.id
Phone
+6281367478600
Journal Mail Official
bearing@um-palembang.ac.id
Editorial Address
Jln. Jend. A. Yani 13 Ulu Palembang
Location
Kota palembang,
Sumatera selatan
INDONESIA
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
ISSN : 20856261     EISSN : 26231409     DOI : https://doi.org/10.32502/jbearing.v5i4
Core Subject : Engineering,
BEARING is a research journal and study in civil engineering that presents research results in the fields of building and structural engineering, transportation, water resources engineering and management, geotechnical engineering, infrastructure management, and environmental engineering.
Articles 174 Documents
ANALISIS KETERSEDIAAN AIR SAWAH TADAH HUJAN DI KELURAHAN KARYA MULIA KECAMATAN SEMATANG BORANG KOTA PALEMBANG Fariz, Ahmad; Martini, Raden Ayu Sri; Jonizar, Jonizar; Agusri, Erny
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.8282

Abstract

Rice fields that rely mostly on rainwater for irrigation are known as rainfed rice fields. Only the wet season yields rice fields like this one. Because of the heavy rains throughout the rainy season, agricultural land's water supply is not a concern. But during the dry season, when the water supply is getting smaller, the requirement for water for plants becomes a complex issue. This study aims to find out whether the rainfall currently available can satisfy the water needs of rainfed rice fields in Karya Mulia Village, Sematang Borang District, Palembang City, and to optimize the water supply. The following was discovered by the study's findings: water balance of discharge of water availability and water requirement for rainfed rice fields in Karya Mulia Village, which has a land area of 58 Ha, there is a water balance value of 23.711 mm per hari, which meets the water balance requirement for one growing season of rice plantsIn order to be optimal in the second growing season, it can be planted with crops that balance the availability and water demand at 10.844 mm/day.
HIGH FLOW AND LOW FLOW FREQUENCY ANALYSIS OF CIKAPUNDUNG RIVER Suryadi, Cahya; Soekarno, Indratmo; Kardhana, Hadi; Kuntoro, Arno Adi
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7840

Abstract

Climate change that occurs in Indonesia, especially in the upstream and middle Citarum areas is marked by changes in rainfall. In addition to the phenomenon of climate change, an increase in the number of people that occur in an area will have an impact on land cover changes that will affect river flow, so the dominant parameters that cause changes in the flow between changes in rainfall and land cover changes need to be reviewed. This study aims to determine the effect of changes in rainfall and land cover changes on flood discharge and the shift of flow duration curve. The author chose 4 SUH methods, namely SUH Nakayasu, SUH Soil Conservation Service (SCS), SUH ITB-1 and SUH Snyder-Alexejev to analyze high flow, and 2 methods, namely the F.J. Mock and NRECA methods to analyze low flow. The results of the research analysis are land changes that occur does not have a major impact on changes in the value of runoff coefficient, flood discharge analysis for Cikapundung-Pasirluyu sub-watersheds found that changes in flood discharge are dominated by changes in rainfall.
KAJIAN RESPON PENAMBAHAN GERBONG WANITA PADA LRT PALEMBANG Jolanda, Meiza; Agustini, Marice
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7845

Abstract

LRT (Light Rail Transit) is a fast and efficient transportation mode option. Women are one of the LRT transportation users with various obstacles, such as the level of security, which often does not receive special attention. The demands on women's time limit their ability to increase income productivity, and isolate them. So in several public transportations, including the LRT, women-only carriages have been added so that female passengers feel safe. In the process of avoiding violence in public transportation, there is a plan to have special women's carriages on the Palembang LRT. This research is to see the response of Palembang LRT users to whether it is necessary to add special women's carriages to avoid violence that occurs on the Palembang LRT and also to see the performance conditions of the Palembang LRT as a choice of transportation mode for the community.
KAJIAN STUDI GEOTEKNIK KLASIFIKASI TANAH PERMUKAAN UNTUK PERENCANAAN PEMBANGUNAN DIKAWASAN UNIVERSITAS SAMUDRA Farhan, Muhammad; Novita Lydia, Ellida; Fajri, Haikal
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.7953

Abstract

Soil classification is a science that aims to study ways to differentiate soil properties and divide soil into classes based on general characteristics. The aim of this research is to determine the physical properties of the land surface and determine the classification of surface land in the Samudra University area to be mapped based on soil type using ArcGis. 38 undisturbed soil samples were taken using a hand drill and 38 soil samples were tested in the laboratory to determine the physical properties of the soil and to map research results for surface soil types using Arcgis with the kriging interpolation method. From the test results, the lowest water content was at point 35 with a value of 4 55% and the highest was at point 5 with a value of 62 64%. The lowest liquid limit was at point 1 with a value of 15 65% and the highest was at point 13 with a value of 47 99% and the lowest plasticity index was at point 5 with a value of 5 70% and the highest at point 3 with a value of 26 93% while the lowest filter analysis was at points 10 and 12 with a value of 0% and the highest was at point 5 with a value of 40 74%. From the research results, it was concluded that the soil types in the Ocean University area received 7 classification groups based on AASHTO with the most dominant group being group A.2-6 with 19 points.
ANALISIS KEMACETAN SIMPANG TAK BERSINYAL JALAN PADAT KARYA – JALAN SUMATERA KOTA PRABUMULIH MENGGUNAKAN PKJI 2023 Sarwandy, M. Hijrah Agung; Royan, Noto; Asep, Muhammad
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.8479

Abstract

There will undoubtedly be heavy traffic in this location, especially at the intersection of Jalan Padat Karya, as Prabumulih is one of the cross-Sumatra cities with heavy traffic. The second economic hub of Prabumulih City is the Karya Intensive Road. When primary data collecting takes place in the field, descriptive and quantitative research methodology is employed. 7 days a week, Monday through Sunday, from 07.00 to 18.00. Road width measurements are made on the spot at each approach using a measuring tool. Following the collection of all primary and secondary data, analysis will be conducted utilizing PTV Vissim Version Student for traffic modeling and the 2023 PKJI Book. Intersection performance analysis using PKJI 2023 produces results traffic flow is 836.2 pcu/hour, free flow speed is 43.70 km/hour, capacity of 1468 pcu/hour, degree of saturation of 0.85. Based on the results above, the service level flow section is D. The intersection model after being given a signal changes if using APILL with 2 phases because of the level of service that occurs changed to level A.
PENGARUH SERAT BUAH PINANG TERHADAP KUAT TEKAN BETON Hermawati, Hermawati; Herawati, Herawati
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7841

Abstract

Concrete material innovations are no emerging more and more and are something that is really needed, one of which is material innovation with the addition of fiber. Fiber concrete is a mixture of concrete plus fiber. The fiber material can be asbestos fiber, plastic fiber (poly-propyline), or pieces of steel wire, plant fibers (hemp, coconut fiber, bamboo, palm fiber). The purpose of adding fiber is to improve or increase the mechanical properties of concrete in the form of tensile strength, compressive strength and flexural strength. This research uses areca nut skin fiber, the skin and seeds are separated, then the betel nut fiber is spread apart so that it does not clump when mixing, then the betel nut fiber is mixed little by little into the concrete mixture. This research aims to determine the effect of adding Areca nut fiber on the compressive strength of concrete aged 7, 14 and 28 days. The percentage of areca nut shell fiber used in this research as 1.6%, 2.4% and 4%. The research used test objects in the form of cubes measuring 15 x 15 x15 cm, with a sample of 12 pieces of concrete, including 9 pieces of concrete with a mixture of betel nut fiber according to each type of concrete aged 7, 14 and 28 days, and 3 pieces of concrete without mixed/normal. The test carried out on the concrete mixture is the compressive strength of the concrete. From the research results obtained, the results of testing the compressive strength of fiber concrete with a percentage of Areca fruit fiber of 1.6% at concrete ages of 7, 14, and 28 days obtained an average compressive strength result of 7.65 MPa, for testing the compressive strength of concrete with a percentage 2.4% for concrete ages of 7, 14 and 28 days experienced a decrease in average compressive strength of 5.88 MPa and for concrete compressive strength testing with a percentage of 4% for concrete ages of 7, 14 and 28 days there as an increase in average concrete compressive strength. The average is 11.43 MPa.
ANALISA PENYEBAB KEMACETAN TERHADAP ARUS LALU LINTAS JALAN LINTAS SUMATERA PANGKALAN BALAI Sarwandy, M. Hijrah Agung; Royan, Noto
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7846

Abstract

This study focuses on survey studies on the analysis of the causes of congestion on the km15-km18 road sections. To find out the analysis of the causes of congestion, road capacity, vehicle volume, level of service, determine resolution of problems, and analyze average daily traffic by conducting field surveys for seven days. This research was conducted in 1 research segment, namely: on the Sumatran crossroads at Pangkalan Balai Km15-km18 "Analysis Of The Causes Of Congestion On Traffic Flow Of The Sumatra Traffic Road Pangkalan Balai". The purpose of this research is to determine the effect of narrowing on traffic performance on the Sumatra Highway Km 15 – Km 18. The research implementation method used is by means of an Average Daily Traffic (LHR) survey, namely collecting data directly at the research location.  Based on the results of the analysis, it was found that the side barriers included high, the volume of vehicles with inadequate road capacity.
ANALISA STABILISASI FISIK TANAH PADA PEKERJAAN JALAN GAMPONG ALUE DUA KOTA LANGSA Harry Luciano, Aldi; Novita Lydia, Ellida; Sari, Firda
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.7955

Abstract

Soil characteristics depend on soil texture, density, environmental conditions and other factors. The use of selected embankment materials aims to increase the stability of the subgrade in the supporting layer (Capping Layer). The aim of this research is to determine the physical characteristics of the selected embankment soil, determine the soil density value in the laboratory and determine the soil density value in the field. The methods used to determine the physical properties of soil are water content testing, specific weight testing, Atterberg limit testing, sieve analysis testing, soil compaction in the laboratory is carried out using the standard proctor testing method, soil density testing in the field is carried out using the sandcone test method. The results of the soil compaction test in the standard proctor laboratory obtained a max ?d value of 1.397 grams/cm3 and an optimum W of 19.49%. In the Sandcone Test, the values for the degree of field density were obtained, namely STA 0+000 of 115%, STA 0+050 of 106%, STA 0+100 of 103%. The results of testing the physical properties of selected embankment soil include field water content of 16.70%, specific weight (Gs) of 2.66, plasticity index (PI) of 2.13% and sieve analysis that passed number 200 was 10.93%. Based on the AASHTO classification system, it can be concluded that the selected embankment land used in Mulia Indah Hamlet, Alue Dua Village, Langsa Baro District, is included in group A-2-4.
PENGARUH PEMASANGAN TRASHBOOM TERHADAP KECEPATAN ALIRAN DI SUBDAS BENDUNG Miranda, Ade Tricia
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 8, No 2 (2023): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v8i2.7842

Abstract

The large amount of rubbish in the river flow in the Bendung sub-basin has prompted the government to create an innovation to deal with this problem. This innovation is the installation of trash booms at critical points. However, the installation of the trash boom is thought to slow down the flow downstream, causing a delay in the time for the river water level to recede. After conducting a comparative analysis of river flow velocity using a current meter, it was found that there was a 34% decrease in flow velocity in the downstream part of the river, where the first flow velocity was 0.29993 m/s, decreasing by 0.10099 m/s to become 0.19894 m/s downstream after the trash boom installation point.
STUDY LITERATUR : GRAPHENE, NANO TEKNOLOGI SEBAGAI MATERIAL KONSTRUKSI MASA DEPAN Apriansyah, Muh; Wangsa, Ananda Galang; Ukkasya, Muhamad; Fadlun, Fadlun; Anisah, Nur
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 9, No 1 (2024): Bearing : Jurnal Penelitian dan Kajian Teknik Sipil
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jbearing.v9i1.8283

Abstract

The development of science and technology encourages progress in various fields, especially through academic innovation. In 2010, Andre K. Geim and Konstantin Novoselov won the Nobel for their discovery of graphene; using tape and graphite. Graphen, known as nanotechnology; superior, has conductive, strong and elastic properties, with these superior properties making graphen a material that has great potential for use in construction activities, such as steel wire ropes for bridges. NASA plans a lift to space using graphene; because of his strength. This research analyzes publications from various sources such as Google Scholar, Dimension, and Research Gate, exploring the attributes of graphene and its derivatives to improve the properties of composite cements and future construction. With the same basic properties as Graphene, Graphene oxide (GO) is also able to increase the compressive, tensile and ductility strength of concrete, reduce cracking, provide electrical conductivity, increase corrosion resistance, and improve the workability of the concrete mixture. Although its use in construction has great potential to overcome future construction problems. However, to be able to use graphene in construction activities, it still requires a lot of development and research.