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All Journal Jurnal Rekayasa Journal of Physical Education and Sports Science Journal of Physical Education and Sport Science (JPESS)
Erik Permana
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Studi Daya Dukung Tanah Lempung Lunak menggunakan Ecomix. Setyanto, .; Putra, Andius Dasa; Permana, Erik
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 17, No 3 (2013): Edisi Desember 2013
Publisher : UNIVERSITAS LAMPUNG

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Abstract

In this research, the soil to test is soft clay soil from Rawa Sragi area of Belimbing Sari village, inJabung sub district of East Lampung regency, Lampung province. The soil properties were as thefollowing: specific gravity 2.546; water content 50.64%, liquid limit 61.26%, plasticity limit30.77%, plasticity index 30.49%, and material sieve passing no. 200 was 90.42%. Additive mate-rial to use was Ecomix. There were three treatments of ecomix mixtures of 3 gr, 4 gr, and 5gr with0.4 kg cement and 6 kg soft clay soil samples. The mixture samples were letting aside for 7 daysand soaked for 4 days.The results showed that the ecomix addition to mixture or cement and soft clay soil was able toimprove the soil mechanical and physical properties. The physical test results such as specificgravity, optimal water content, and plasticity index tests showed decreasing results after soil sta -bilization. The maximum CBR value was obtained in mixture of 34.49% in non-soaked condition,while the lowest CBR value was 8.2% soaked condition. The CBR test results showed that the soilmixture of ecomix additive material and cement can be used for road construction subgrade be-cause the CBR value was ≥ 6%
PENGARUH LATIHAN METODE BLOCK SYSTEM UNTUK KETEPATAN SHOOTING FUTSAL Erik Permana
Journal of Physical Education and Sport Science Vol 3 No 1 (2021): Journal of Physical Education and Sport Science
Publisher : STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.985 KB) | DOI: 10.33222/jpess.v3i1.1893

Abstract

The purpose of this study was to determine: The effect of the block system method exercise to increase the accuracy of shooting club Nass Futsal Kuningan. This study uses experimental research methods. The population and sample in this study were the players of the Kuningan Nass Futsal club with a sample of 24 people. The research instrument used in this study was one group prettest and posttest. The results of the analysis and processing of pre-test data obtained the lowest points 17, the highest time 34. While the post-test data obtained the lowest point of 25, the highest time of 41. This indicates an increase in the shooting accuracy of the players of the Kuningan Nass Futsal club, and there is a difference the average treatment effect of block system method exercise for futsal shooting accuracy between pre test and post test based on independent sample t test.
PENGARUH LATIHAN METODE BLOCK SYSTEM UNTUK KETEPATAN SHOOTING FUTSAL Erik Permana
Journal of Physical Education and Sport Science Vol 3 No 1 (2021): Journal of Physical Education and Sport Science
Publisher : STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jpess.v3i1.1893

Abstract

The purpose of this study was to determine: The effect of the block system method exercise to increase the accuracy of shooting club Nass Futsal Kuningan. This study uses experimental research methods. The population and sample in this study were the players of the Kuningan Nass Futsal club with a sample of 24 people. The research instrument used in this study was one group prettest and posttest. The results of the analysis and processing of pre-test data obtained the lowest points 17, the highest time 34. While the post-test data obtained the lowest point of 25, the highest time of 41. This indicates an increase in the shooting accuracy of the players of the Kuningan Nass Futsal club, and there is a difference the average treatment effect of block system method exercise for futsal shooting accuracy between pre test and post test based on independent sample t test.
Co-Authors . Setyanto Andius Dasa Putra