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Portal: Jurnal Teknik Sipil
ISSN : 20857454     EISSN : 2622576X     DOI : -
Core Subject : Engineering,
Portal: Jurnal Teknik Sipil merupakan jurnal berkala ilmiah nasional yang diterbitkan oleh Jurusan Teknik Sipil Politeknik Negeri Lhokseumawe sebagai wadah menyebarluaskan hasil penelitian dalam bidang ilmu Teknik Sipil untuk Dosen, Praktisi dan Mahasiswa. Portal terbit 2 (dua) kali dalam setahun yaitu bulan April dan Oktober.
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Articles 6 Documents
Search results for , issue "Vol 5, No 1 (2013)" : 6 Documents clear
WADUK DI HULU KRUENG PIRAK DAN CEUKU DAPAT MEREDUKSI BANJIR PADA DAERAH ALIRAN SUNGAI KEUREUTO Fauzi Abdul Gani; Ibrahim Ibrahim
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.956

Abstract

Daerah Pengaliran Sungai Keureuto sebagian besar terletak di daerah Kabupaten Aceh Utara dan sebagian lagi masuk dalam Wilayah Kabupaten Aceh Tengah. bagian hilirnya melintas di tengah Kota Lhoksukon ibu kota Kabupaten Aceh Utara. Krueng Keureuto tergolong tipe cabang kipas dengan beberapa anak sungai, seperti Krueng  Pirak, Krueng Ceku, Krueng Aluleuhop, Krueng Kreh, Krueng Peuto dan Krueng Aluganto. Keberadaan Krueng Keureuto di Kabupaten Aceh utara saat ini adalah sebagai penyebab utama terjadinya banjir di kota Lhoksukon dan sekitarnya. Daerah ini mempunyai luas daerah tangkapan air ± 900 km2 dengan banjir desain 1.129,79 m3/dt. Untuk itu diperlukan suatu kajian untuk mendapatkan alternatif penanggulangan banjir yang dapat menyelamatkan musibah yang rutin setiap tahun terjadi ini. Berdasarkan data survey dan informasi dari beberapa narasumber serta analisis yang dilakukan terhadap kondisi eksisting yang ada, maka diperoleh sistem penanggulangan yang berskala perioritas dengan membuat waduk pada DAS Kr. Keureuto yaitu pada hulu aliran Krueng Keureuto, hulu aliran Krueng Pirak dan hulu aliran Krueng Ceuku. Simulasi Operasi Waduk di hulu aliran Krueng Keureuto, dianalisa dengan melakukan simulasi operasi dengan debit inflow. Dari hasil perhitungan simulasi masing-masing waduk maka sangat memungkinkan untuk mereduksi volume banjir dengan kapasitas tampungan total  waduk  Krueng keureuto  55.99 juta m3.
PERAN TUKANG BATU TERHADAP PENYELESAIAN KANTOR MUKIM DAN KEUCIK KABUPATEN ACEH UTARA Chairil Anwar
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.957

Abstract

Construction projects involve many parties in it, among which is not less important is tukangTukang a person who has specific expertise and skills in work productivity due to experience and practice, but is stil fimited to simple jobs such as brick Pasangaan, Plesteran. Metode that the author did with descriptive the direct field observation during handyman work ranging fom mixing sand, cement, water to become mortal and interesting thread for mounting the brick so the results are really straight either horizontally or vertically, taking the measurements the work / productivity generated by an every day from each location assisted by field supervisors (consultants). study aimed to find out how the length of time an installation of brick and stucco building with knowing the time of installation per meter width or seek productivity per day. Based tiori Soedrajat (1984), together with the volume of work productivity divided by time.
PEMAKAIAN ADDITIVE MICRO SILICA DALAM CAMPURAN BETON UNTUK MENINGKATKAN KUAT TEKAN BETON NORMAL Herri Mahyar
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.953

Abstract

Micro silica types sikafume is one plus altemate materials (additive) than fly ash is often used to increase the compressive strength of concrete. Composition of the same material used on condition fas 0.5. Addition sikafume in concrete mixed with composition 0%, 5%, 10%, 15, and 20%. The Specimens used in this study is a concrete cylinder diameter of 15 cm and height 30 cm by 5 pieces for each sample. Compressive strength testing done at the time the specimen reaches the age of 3,7, 14, and 28 days. The result showed the maximum compressive strength of concrete at 28 days is 21 MPa without adding sikafume. Maximum compressive strength due to the use of additive type sikafume (15%) achieved at the age of 28 days with a concrete compressive strength of 34 MPa.
ANALISIS PUSHOVER STRUKTUR BAJA PADA WILAYAH GEMPA KUAT (6) DENGAN STUDI KASUS STRUKTUR BANGUNAN BAJA BERATURAN Iskandar Iskandar
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.958

Abstract

Criteria for earthquake resistant buildings are not only aware of the strength and ductility, but also on the performance of the building when the earthquake struck. To determine the behavior and performance of buildings, conducted research on building a 3D model of the building with a steel structure and a 5-story regular shapes by using an open frame structure system. The building was planned in accordance with the regulations for buildings steel SNI-03-1729 2002 and earthquake resistant building codes SNI 1726 -- 2002. Building site is in a strong earthquake region (region 6). For performance evaluation was conducted using pushover analysis using SAP 2000 software, taking into account several design parameters, the drift ratio of the structure during a strong earthquake (X moot), shear force performance (Vbp). effective period structures (T ), effective of dumping structure (Red). Based on the analysis of the magnitude of the natural period of the structure is 0.748 seconds, the value is smaller than SNI 1726 - 2002 permit limits, so the structure is considered not very flexible, so the plan dimension of the structure is quite good. Shear force structure designed 3654.402 KN. Building performance evaluation results provide a target displacement in the X direction: 0.238 m and Y directions: 0.317 m, white according to SNI 1726 - 2002 gives the target displacement in the x direction: 0.338 m and y direction: 0,320 m. All values in the target displacement is a maximum value of 0.368 m (SNI 1726 - 2002).
PENGARUH VARIASI KOMPOSISI SERAT SABUT KELAPA TERHADAP KEKUATAN MEKANIK BAHAN GENTENG KOMPOSIT POLIMER Milawarni Milawarni
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.954

Abstract

The research on the manufacture and characterization of polymer composite tile utilized the waste of polypropylene (PP) and coconut fiber (SSK) has been done. Asphalt material used is 10%, 10% PP and compositional variations of sand and SSK are (80:0), (79:1), (78:2), (77:3), (76:4) and (75:5). To find out the characterization of polymer composite tile, the mechanical are done. In the mechanical testing that includes testing the maximum tensite, flexural strength testing and impact is on the composition of the sample 4 (77:3) by 53.26 kgf/cm2 133.39 kgf/cm2 or 13.08 MPa and 2.00 J/cm2. The addition of coconut fiber is as much as 3% can increase the mechanical stength polymer composite tile.
ANALISIS PEKERJAAN PENGADAAN BAHAN BANGUNAN UNTUK RUMAH Bakhtiar A
Portal: Jurnal Teknik Sipil Vol 5, No 1 (2013)
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v5i1.955

Abstract

This study explain the method at work of the wood levying by contractor at execution of housing development. Two alternatives from method purchasing which generally in contractor application is doing by self or sub-contractor. This study get the sample from three house types : simple, middle, and luxuriant. The purpose of this study is compare the levying method which is in contractor application if they get the work. The method of data collecting is survey method. Data were analyzed by using the method of ranking and look at the frequency from the results of the questionnaire. Result of study indicate that for the simple house type, is more wise to execute by self. For the type of middle and luxuriant, better of the wood work has given to sub-contractor, a type middle house of case study for the confirmation of result of the empirical study.

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