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All Journal Fondasi: Jurnal Teknik Sipil JITTER (Jurnal Ilmiah Teknologi Informasi Terapan) ABDIMAS SILIWANGI Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Portal: Jurnal Teknik Sipil Prokons: Jurnal Teknik Sipil Construction and Material Journal Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) Media Komunikasi Dunia Ilmu Sipil (MoDuluS) JURNAL POLI-TEKNOLOGI
Andi Indianto
Poilteknik Negeri Jakarta
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Journal : JURNAL POLI-TEKNOLOGI

 1 
PENGARUH LANTAI KOMPOSIT TERHADAP KINERJA RANGKA BAJA PRATEKAN Andi Indianto
Jurnal Poli-Teknologi Vol. 10 No. 1 (2011)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.074 KB) | DOI: 10.32722/pt.v10i1.428

Abstract

Abstrak Makalah ini memaparkan hasil penelitian tentang kajian rangka pratekan komposit untuk jembatan rangka baja dengan lantai jembatan diatas. Pemberian gaya pratekan pada rangka dilakukan dengan pemasangan Tendon / kabel prestress pada bagian bawah rangka, yang dihubungkan dengan angkur yang terpasang pada plat simpul bagian atas ujung rangka. Aksi komposit dari struktur ini didapatkan dengan menghubungkan lantai yang terbuat dari beton bertulang dengan bagian atas rangka menggunakan baut yang difungsikan sebagai shear connector. Untuk mengetahui daya layan struktur rangka pratekan komposit ini, dilakukan pengujian pembebanan terhadap struktur sebelum dipasang shear connector dan struktur setelah dipasang shear connector. Pengujian pembebanan dilakukan dengan alat yang disebut Mechanical digital loading test. Dari hasil penelitian menunjukkan bahwa aksi komposit pada rangka pratekan memberikan tambahan daya layan sebesar 71% lebih besar daripada struktur rangka pratekan yang lantainya tidak dipasang shear connector. Kata Kunci: Tendon, prestress, Angkur, komposit, shear connector.
STUDI KASUS KERUSAKAN JEMBATAN DAN PENGARUHNYA TERHADAP SISA UMUR JEMBATAN Andi Indianto; Iwan Supriyadi
Jurnal Poli-Teknologi Vol. 12 No. 1 (2013)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v12i1.589

Abstract

This paper presents the results of research case studies of bridge damage and influence on the remaining life of the bridge. This research takes the case of the highway bridge between kebon jeruk – penjaringan west of jakarta. The purpose of this activity is to get an idea of the residual life of the bridge that is related to the presence of defects in the structure of the bridge. To determine the actual condition of the bridge, performed data collection by measuring the compressive strength of concrete, crack depth, crack width, thick concrete cover, reinforcement diameter, reinforcement spacing, deflection due to load and run. From these data made feasibility and serviceability analysis to determine the value of the bridge.condition. Furthermore value condition used to predict the residual life of the bridge. The results of the residual life analysis showed that highway bridge on 1 segment , who suffered damage to the value of the condition 2.67, residual life if the damage continue only 1.07 years, and if the damage does not continue, the remaining life of 11.67 years. For segment 3 which suffered minor damage with the value of condition 2, residual life if the damage continues only 2,125 years, and if the damage does not continue the residual life of 18.89 years. Keywords: bridge, pile slab, value condition, feasibility, serviceability, remaining life.
REKAYASA KONSTRUKSI PEMANFAATAN BERAT AIR SEBAGAI ENERGI POMPA Setiyadi Setiyadi; Andi Indianto
Jurnal Poli-Teknologi Vol. 15 No. 1 (2016)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v15i1.778

Abstract

ABSTRACT Innovation is a way to change existing condition and develop it to become a better condition, generally we do innovation to fix the existing condition to become a more valuable condition. With innovation we can get the newness of existing condition to become a condition that has its strength. In technology, innovation is required, innovation can be done by fixing one of the component or adding another system that will boost the performance of the existing system. One of the simple technology that already give benefits for society especially village society for acquiring sanitary water is hydraulic ram, this kind of pump is drived by part of the water that will be pumped, it makes this pump doesn’t need driving machine.For that, this experiment is meant to make innovation by engineering the construction that acquired from weight of water that accommodated in weight system, where at the tip of the arm is given bucket container that can be filled with water and then emptied, this condition will arise the cyclic swing movement and this movement can be used as the force emergence initator. Then we can use the emerge force to drive the hand pump.After we integrate the construction of driving system and pump, then we test it. From the test of this pump system we know that basicly, pump driving system that come from the water that accommodated in weight system has already functionate as we expected, but the driving system still need to be perfected. And as for the pump,basicly it has functionate well, in spite of there still must other repairement and perfection. Keywords: innovation pump, hydraulic ram,
STUDI KASUS KERUSAKAN JEMBATAN DAN PENGARUNYA TERHADAP SISA UMUR JEMBATAN Andi Indianto
Jurnal Poli-Teknologi Vol. 15 No. 1 (2016)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v15i1.784

Abstract

ABSTRACT This paper presents the results of research case studies of bridge damage and influence on the remaining life of the bridge. This research takes the case of the highway bridge between Kebon Jeruk – Penjaringan west of Jakarta. The purpose of this activity is to get an idea of the residual life of the bridge that is related to the presence of defects in the structure of the bridge. To determine the actual condition of the bridge, performed data collection by measuring the compressive strength of concrete, crack depth, crack width, thick concrete cover, reinforcement diameter, reinforcement spacing, deflection due to load and run. From these data made feasibility and serviceability analysis to determine the value of the bridge.condition. Furthermore value condition used to predict the residual life of the bridge. The results of the residual life analysis showed that highway bridge on 1 segment , who suffered damage to the value of the condition 2.67, residual life if the damage continue only 1.07 years, and if the damage does not continue, the remaining life of 11.67 years. For segment 3 which suffered minor damage with the value of condition 2, residual life if the damage continues only 2,125 years, and if the damage does not continue the residual life of 18.89 years. Keywords: bridge, Pile Slab, Value condition, feasibility, serviceability, remaining life. ABSTRAK Makalah ini memaparkan hasil penelitian studi kasus kerusakan jembatan dan pengaruhnya terhadap sisa umur jembatan. Penelitian ini mengambil kasus pada jembatan jalan tol ruas Kebon Jeruk- Penjaringan Jakarta barat. Tujuan dari kegiatan ini untuk mendapatkan gambaran sisa umur jembatan yang kaitannya dengan adanya kerusakan pada struktur jembatan. Untuk mengetahui kondisi actual jembatan di dilapangan, dilakukan pengumpulan data dengan pengukuran kuat tekan beton, kedalaman retak, lebar retak, tebal selimut beton, diameter tulangan, jarak tulangan, dan lendutan akibat beban berjalan. Dari data tersebut dibuat analisa kelayakan dan kelayanan untuk menentukan nilai kondisi jembatan. Yang selanjutnya nilai kondisi digunakan untuk memprediksi umur sisa jembatan. Hasil analisa sisa umur menujukkan bahwa jembatan jalan tol pada ruas 1, yang mengalami kerusakan dengan nilai kondisi 2,67, sisa umur jika kerusakan berlanjut hanya 1,07 tahun, dan jika kerusakan tidak berlanjut, umur sisanya 11,67 tahun. Untuk ruas 3 yang mengalami rusak ringan dengan nilai kondisi 2, umur sisa jika kerusakan berlanjut hanya 2,125 tahun, dan jika kerusakan tidak berlanjut umur sisanya 18,89 tahun. Kata Kunci: Jembatan, Pile Slab, Nilai kondisi,Kelayakan, Kelayanan , Sisa umur.
PENGARUH PANJANG DAN KESEJAJARAN ANTARA LANTAI INJAK DENGAN LANTAI JEMBATAN DI AWAL BENTANG TERHADAP TINGKAT KERUSAKAN LANTAI JEMBATAN Andi Indianto; Setiyadi Setiyadi
Jurnal Poli-Teknologi Vol. 17 No. 1 (2018)
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/pt.v17i1.1097

Abstract

ABSTRACTThis research presenting the influence of the length and extent of the approach floor on the oprit against damage to the bridge deck. This research is done because most of the damage to the bridge deck occurred at the beginning of the span.The purpose of this research is to know how big influence of length and alignment of approach floor to damage of bridge floor at beginning of span.To achieve the above purpose,conducted research against 18 bridges in Depok and Cibinong. With sampling in the form of long approach floor, alignment of the floor stepped on the bridge deck at the beginning of the span, observation of bridge deck damage and width measurement cracked the bridge deck at the beginning of the span. After the data has been collected, the next step is to analyze the effect of floor length and alignment on the bridge deck damage. The results show that length and alignment approach floor with a bridge deck the beginning of the span is very influential on damage to the bridge deck at the beginning of the span, with a confidence level of 0.77. The bigger the slope difference of the approach floor with the slope of the bridge deck at the beginning of the span, and getting shorter approach floor damage to the bridge deck at the beginning of the span is getting bigger.Keywords: Approach floor, bridge deck.
Co-Authors Albert Hendrik Benaya Aprilia Rossa Ariesta Asep Hilmansyah Fachri Pangestu Fianda Harsa Hendrian Budi Bagus Kuncoro Hendrian Budi Bagus Kuncoro Iwan Supriyadi Miftah Hadibrata M. Mohammad, Adi Mukhlisya Dewi Ratna Putri Putra, Muhammad Andika Pratama Rizal, Rikki Sofyan Rizal, Shafaa Yosvi Rahmathullah Rosyada, Ananda Sabiila Ryan Anggriawan Ryan Anggriawan Salsabilla, Nazya Tiara Setiyadi Setiyadi Setiyadi Setiyadi Sukarman Sukarman Sukarman Tri Wulan Sari Yanuarini, Erlina