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All Journal Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Jurnal Talenta Sipil Journal of Civil Engineering and Vocational Education
Marpen, Rio
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Civil Engineering, Building, Construction & Architecture Education Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Transportation

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ANALISA KONDISI KERUSAKAN JALAN KABUPATEN TANJUNG API-API – GASING BERDASARKAN METODE SDI Marpen, Rio
Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Vol 7, No 1 (2021): 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.3632202171

Abstract

One of the potential roads in South Sumatra Province is the Tanjung Api-Api - Gasing road. So that good maintenance is needed so that community activities can run smoothly. In this study, the method used to evaluate the level of damage to the Tanjung Api-Api - Gasing road section is the Surface Distress Index (SDI) method. The purpose of this research is to carry out an inventory of current conditions and build a database or geodatabase for the Tanjung Api-api - Gasing district road. Based on the results of the field survey, the entire road width is 4 m and uses rigid pavement. Field survey observations, some field conditions are not good. Where there are still some segments that have a rough arrangement with a detached state. There are some fixes in the form of patches. On roads there is no decline that occurs. The results of the SDI analysis carried out can be concluded that there are 3 segments that are heavily damaged and 1 segment in moderate condition, while the other segments are still in good condition.Key Words : SDI (Surface Distress Index), Rigid Pavement, Tanjung api-api Gasing
Analisa Perhitungan Daya Dukung Fondasi Minipile pada Rumah Trafo PT. Pertamina Plaju Putra, M. Sang Gumilar Panca; Amalia, Kiki Rizky; Syahira, Nurul Aina; Praditya, Norca; Marpen, Rio
Jurnal Talenta Sipil Vol 7, No 1 (2024): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v7i1.455

Abstract

Substructure is more commonly known as a foundation. Foundations come in many types, and the selection of the foundation type is based on soil conditions, technical requirements, environmental factors, and cost. One of the key factors in choosing a foundation is the soil bearing capacity in the area under consideration. Soil bearing capacity refers to the soil's ability to withstand all the loads acting on it. Before designing the foundation, it is essential to determine the soil bearing capacity. Soil bearing capacity is obtained from soil tests, such as the Cone Penetration Test (CPT) or Sounding. The method used in this study employs a quantitative approach with the analysis of secondary data. Based on the results of the soil tests using CPT, with cone resistance values ranging from 139 kg/cm2 to 198 kg/cm2 at depths between 11 meters to 16 meters, mini-pile foundations are used. The dimensions of the mini-pile plate are 10,000 mm x 3,800 mm x 500 mm, and 6 concrete piles with dimensions of 250 mm x 250 mm are used. The total number of 250 mm x 250 mm concrete piles required is 2.
Experimental Study of Compressive Strength and Tensile Strength of Foam Mortar with the Addition of Polyethylene Fibers Marpen, Rio; Amiruddin, Amiruddin; Rahmadona, Efrilia; Islamiati, Indah; Labais, Yusni Septiani
CIVED Vol. 11 No. 1 (2024): March 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i1.565

Abstract

Mortar is a building material of sand, cement, and water that is stirred until homogeneous. So that a light mortar can be obtained, this can be done by mixing the mortar with a foaming agent. Adding polyethylene fiber increases the compressive strength, tensile strength, modulus of elasticity, and brittleness of lightweight mortar. The percentage of added fiber is 0%, 0.25%, 0.5%, 0.75% and 1%. The average density of lightweight mortar added with polyethylene fiber is 895.316 kg/m3. The optimal compressive strength with a fiber ratio of 0.5% polyethylene fiber is 3461.429 kPa, an increase of 172.906% compared to 0% polyethylene fiber. The optimal tensile strength of 0.5% polyethylene fiber is 1218.384 kPa, an increase of 364.917% compared to 0% polyethylene fiber. Based on the results of foam mortar experiments using a foam agent with polyethylene fiber, this is classified as type O mortar, not recommended for interior and exterior walls that do not support structural loads.
Co-Authors Amalia, Kiki Rizky Amiruddin Amiruddin Islamiati, Indah Labais, Yusni Septiani Praditya, Norca Putra, M. Sang Gumilar Panca Rahmadona, Efrilia Syahira, Nurul Aina