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All Journal Jurnal Teknik Sipil Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Teknik Sipil Cendekia (JTSC) Sewagati ETERNITAS
Merzy Mooy
Program Studi Sipil, Universitas Katolik Widya Mandira, Jl. San Juan No.1 Penfui, Kupang, NTT, Indonesia
Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Public Health Social Sciences Transportation

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PENGARUH SUHU CURING BETON TERHADAP KUAT TEKAN BETON Mooy, Merzy; Simatupang, Partogi H.; Frans, John H.
Jurnal Teknik Sipil Vol 6, No 1 (2017)
Publisher : Jurnal Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.685 KB)

Abstract

Concrete is mostly used in the world of construction due to cheap price and easy implementation. However extensive knowledge is required about the quality of basic materials, ways of making, curingto increase concrete function to be more leverage.The purpose of this study is to know about the effect of curing temperature to concrete compressive strengthand which one of curing temperature that produce the optimal compressive strength, compressive strength by elevated temperature curing time 28 days that projected by long cycle steam curing method and maturity method, also the compressive strength rate ratio by normal curing temperature, low and elevated curing temperature.Based on the calculation of the results obtainedthe effect of curing temperature to average concrete compressive strength by normal curing temperature 29 °C is 23,85 MPa, low curing temperature -10 °C is 26,29 MPa, and elevated curing temperature in the oven 87,5 °C is 31,80 MPa so that the most optimal concrete compressive strength is by elevated curing temperature. The concrete compressive strength that projected by long cycle steam curing method and maturity method is 27,06 MPa. The compressive strength rate ratio by normal, low and elevated curing temperature is 0,85 : 0,94 : 1,14
Pembuatan Apotik Hidup Desa Pariti, Sulamu Merzy Mooy; Wanda Mata; Defita Baun; Godilifa Nesi Usfomeni; Selvia Hildegardis Hoar; Verena Mathildis Meni
Sewagati Vol 7 No 2 (2023)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4649.036 KB) | DOI: 10.12962/j26139960.v7i2.465

Abstract

Desain Fasilitas Parkir Gedung Fakultas Teknik Universitas Katolik Widya Mandira Kupang Krisantus Satrio Wibowo Pedo; Merzy Mooy; Gregorius Paus Usboko
Sewagati Vol 7 No 5 (2023)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v7i5.575

Abstract

Masalah perparkiran pada Gedung Fakultas Teknik (FT) Universitas Katolik Widiya Mandira Kupang (UNWIRA) dikarenakan tingginya volume parkir yang tidak sebanding dengan fasilitas parkir yang memadai. Penyelesaian masalah ini adalah dengan melakukan desain fasilitas parkir yang sesuai dengan karateristik parkir pengguna gedung. Data diperoleh dari pengamatan lokasi serta pembagian kuesioner kepada pengguna gedung. Hasil pengamatan pada lokasi menunjukkan bahwa lahan parkir yang tersedia belum dimanfaatkan dengan baik serta fasilitas parkir yang sangat tidak memadai. Hasil pemilihan moda penggunda gedung, sebanyak 73,4% mahasiswa dan 43% dosen/ pegawai menggunakan motor dan sebanyak 1% mahasiswa dan 57% dosen/ pegawai menggunakan mobil. Karateristik parkir pengguna adalah kecenderungan parkir pada tempat teduh dan sedekat mungkin dengan pintu masuk. Rekomendasi yang diberikan adalah adanya penambahan lahan parkir pada sisi kiri dan kanan gedung dan dilengkapi dengan kanopi parkir, jalur sirkulasi serta jalur pedestrian berkanopi. Kapasitas ruang parkir setelah dilakukan desain ulang dapat memenuhi volume parkir yang ada, dengan jumlah SRP motor sebanyak 340 dan SRP mobil sebanyak 40. Penyuluhan hasil desain fasilitas parkir ini direspon dengan baik oleh perwakilan Fakultas Teknik dan Program Studi.
PENDAMPINGAN PEMBANGUNAN GRIYA SEBIZ PRATAMA Merzy Mooy; Krisantus Satrio Wibowo Pedo; Gregorius Paus Usboko
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): Volume 4 Nomor 3 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i3.16641

Abstract

Salah satu indikator kinerja yang dapat meningkatkan kesuksesan perusahaan adalah kompetensi sumber daya manusia. Hal ini menjadi faktor penting bagi perusahaan-perusahaan yang bergerak di bidang konstruksi termasuk PT. Sebiz Bhadrika Maju. Karya pertama perusahaan ini yaitu pembangunan perumahan premium tipe 42 yang disebut Griya Sebiz Pratama dan diharapkan sukses menarik minat para pembeli serta memberikan kepuasan dan kenyamanan serta keamanan bagi penghuninya. Sebagai perusahaan konstruksi baru, PT. Sebiz Bhadrika Maju membutuhkan bantuan pendampingan terhadap pekerjaan struktur Griya Sebiz Pratama. Hal ini disebabkan karena kurangnya staf ahli teknik pada perusahaan tersebut. Kegiatan pendampingan ini dilakukan oleh tim yang terdiri dari tiga orang dengan masing-masing waktu pendampingan selama 6 jam per minggu. Adapun kegiatan pendampingan lebih ditekankan pada koordinasi dengan pekerja maupun pemilik proyek (owner). Tahapan-tahapan kegiatan pendampingan berupa pemeriksaan terhadap gambar rencana, data-data bahan material dan konstruksi; diskusi bersama pekerja mengenai metode pengerjaan; serta pendampingan pekerjaan. Beberapa peraturan dan standar yang dijadikan acuan kegiatan pendampingan adalah Pedoman Teknis Rumah dan Bangunan Gedung Tahan Gempa, SNI 8140:2016, Peraturan Menteri Pekerjaan Umum No. 24 tahun 2008, serta beberapa literatur lainnya.
PELATIHAN PEKERJA BANGUNAN DESA PENFUI TIMUR Merzy Mooy; Jelia Arista Saek; Emerensiana Keron; Agnes Arifin Legu Taa
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): Volume 4 Nomor 3 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i3.17847

Abstract

Desa Penfui Timur merupakan desa ketiga terpadat penduduk di Kecamatan Kupang Tengah, Kabupaten Kupang. Sebagian besar penduduk di Desa ini memiliki pekerjaan tidak tetap dan beberapa diantaranya bekerja sebagai Pekerja Bangunan (Tukang). Namun keahlian sebagai Pekerja Bangunan umumnya hanya diperoleh akibat pengalaman bekerja yang dimiliki. Dengan kata lain, bangunan yang dikerjakan khususnya rumah tinggal, sebagian besar berdasarkan hasil perkiraan masing – masing Pekerja bukan berdasarkan aturan dan standar yang berlaku. Hal ini menjadi latar belakang dilakukannya pelatihan terhadap Pekerja Bangunan di Desa Penfui Timur. Pelatihan ini merupakan salah satu program kerja pada Kuliah Kerja Nyata Tematik, Fakultas Teknik, Universitas Katolik Widya Mandira. Pelatihan berupa pemaparan materi dan diskusi serta praktek lapangan dipimpin oleh Dosen – Dosen Fakultas Teknik, dengan para peserta meliputi para Mahasiswa KKNT dan Pekerja Bangunan Desa Penfui Timur. Materi yang diberikan pada kegiatan pelatihan didasarkan pada Pedoman Teknis Rumah dan Bangunan Gedung Tahan Gempa, SNI 8140:2016, SNI 2493:2011, Peraturan Menteri Pekerjaan Umum No. 24 tahun 2008, serta beberapa literatur lainnya termasuk pengalaman yang ditemukan di lapangan mengenai bangunan tahan gempa yang benar dan salah.Kegiatan ini diakhiri dengan pembuatan gapura desa sebagai tanda kerja sama antara pihak Universitas dan Desa Penfui Timur. Apresiasi yang besar dari pihak desa diberikan kepada Universitas atas bantuan dan kerja sama yang telah dilakukan.
LIFE CYCLE COST ANALYSIS OF HOUSEHOLD DESIGN WIRASAKTI HOSPITAL, KUPANG CITY Gregorius Paus Usboko; Merzy Mooy; Sri Santi M L F Seran
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 4 No 2 (2023): July
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v4i2.134

Abstract

Kupang City has development potential because it is still classified as a developing city. In general, the Wirasakti Hospital building construction project in the city of Kupang has implemented the project management concept well, but there are still a number of things that need to be considered in order to use costs efficiently and effectively. The building elements that are reviewed and analyzed are the stair elements in the building project by considering several aspects, namely the cost aspect, the comfort aspect and the aesthetic aspect. This research presents an algorithm for choosing the best alternative field among various stair design structures (staircase types) using Life Cycle Cost. Economic efficiency (removing and replacing secondary functions), landscaping, construction capabilities, function of building elements (replacing systems) are considered in the planning of stair elements. Replacing the system, eliminating and replacing secondary functions are evaluated for each plan for each alternative plan with optimal design taking into account the life cycle cost (LCC). The results of the Life Cycle Cost analysis are obtained as alternative stairs which are selected using stair beam materials with calcide/calcistair, stair plates with hollow iron and glass railings & stainless steel pipes.
ANALISA RANGKA BATANG 2D MENGGUNAKAN METODE MATRIKS KEKAKUAN STRUKTUR DAN SAP 2000 Christiani Chandra Manubulu; Merzy Mooy; Igidro Sampaio Soares Serra
Eternitas: Jurnal Teknik Sipil Vol 1 No 2 (2022): ETERNITAS : Jurnal Teknik Sipil, Vol 1, No 2 April 2022
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v1i2.1592

Abstract

understanding of stiffness is primarily done by using simple structural examples. The size of the structure in calculations is always represented by the large number of linkage and the element of the rod so that the use of the computer and the application of the accounting must correspond to the modeled structure model. One of the popular applications used in performing structural calculations is ms excel. The goal for the study is to create an alternative ms-oriented structural analysis aid and to make comparisons of calculation with other output applications already on the market. Excel - oriented stiffness calculation makes a tabbing of analysis of which the physical form of Numbers can be clearly displayed and that can be examined at a theoretical level of analysis. The transparent process of accounting increases trust in the results so that it can be used in education and as a comparison to the output of other applications. The calculating two-dimensional skeletal structure with alternative aid programs and the SAP 2000 application program, provides a very small difference so that it can be deduced that an alternative assistive program output can be used.
STUDI KASUS POLA BENTURAN BANGUNAN PADA SISTEM SATU DERAJAT KEBEBASAN (DOF) Rani Hendrikus; Stephanus Ola Demon; Christiani Chandra Manubulu; Merzy Mooy
Eternitas: Jurnal Teknik Sipil Vol 2 No 1 (2022): ETERNITAS : Jurnal Teknik Sipil, Vol 2, No 1 Oktober 2022
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v2i1.1715

Abstract

The linear and nonlinear response of two buildings with one degree of freedom (DOF) respectively vibration period (T) 0.4 second and 0.5 second are becoming the models of this research. The earthquake record of Loma Prieta 1989 is selected and customized with the spectrum response curve Ss = 1.25g and S1 = 0.4g with the medium ground (SD). The spring of building structure modelled as linear and nonlinear spring of Takeda model that has been modified. The important results of this research are: first, the direct addition method is only used to determine time of collision and not adequate to determine seismic separation. Second, the ultimate method or the transform method to calculate elastic deformation multiplied Cd/Ie is only used when the building does not have large inelastic deformation. Third, the pattern transformation of building response after inelastic phase could be significantly and bear the opportunity of both building collision.
PENGARUH PARKIR DI BADAN JALAN TERHADAP KINERJA RUAS JALAN TIMOR RAYA KM 8+800 SAMPAI DENGAN KM 9+000 Aldi Fernando Lifu; Engelbertha N. Bria Seran; Merzy Mooy; Gregorius Paus Usboko
Eternitas: Jurnal Teknik Sipil Vol 3 No 1 (2023): ETERNITAS JURNAL TEKNIK SIPIL UNWIRA
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v3i1.3181

Abstract

Development of socio-economic activities occurs linearly with respect to the road network. Along the edge of the Timor Raya Timor Raya road Km 8+800 to Km 9+000 the side barriers are now getting higher, both due to vehicle parking on the road body, as well as due to vehicles entering and leaving the parcel (access) and pedestrians on the shoulder of the road and road crossings. Traffic problems that arise due to the activity of vehicles parked on the road are of course detrimental to road users such as when the vehicle is parked or when the vehicle exits the parking lot, therefore parking controls on the Timor Raya road Km 8+800 to Km 9+000 is the most important thing to do to control traffic so that congestion, pollution, noise can be minimized. Based on the analysis conducted using the Indonesian Highway Capacity Manual (MKJI, 1997). It is known that the peak volume occurred on Monday, 08 May 2023 at 17.30-18.30 WITA with a volume of 2162.75 PCU/hour, a capacity of 2366.63 PCU/hour, and the performance of Jalan Timor Raya, Oesapa Km 8+800 to Km 9+ 000, is at service level E with a DS value of 0.91. with a light vehicle free flow speed of 35.8 km/hour and an average speed of 22 km/hour. in conditions without light vehicle (LV) and heavy vehicle (HV) parking on the road, enter service level D where the DS value reaches 0.78, with a capacity of 2781.83 pcu/hour, free flow speed of light vehicles 38.9 km/hour and an average speed of 28 km/hour. Whereas in conditions without parking at the entrance to the service level C where the DS value reaches 0.71, with a capacity of 3019.31 pcu/hour, the free flow speed of light vehicles is 42.6 km/hour and the average speed is 32 km /hour.
Co-Authors Agnes Arifin Legu Taa Aldi Fernando Lifu Christiani Chandra Manubulu Defita Baun Emerensiana Keron Engelbertha N. Bria Seran Godilifa Nesi Usfomeni Gregorius Paus Usboko Gregorius Paus Usboko Gregorius Paus Usboko Gregorius Paus Usboko Igidro Sampaio Soares Serra Jelia Arista Saek John Hendrik Frans Krisantus Satrio Wibowo Pedo Partogi H. Simatupang, Partogi H. Rani Hendrikus Selvia Hildegardis Hoar Sony Susanto Sri Santi L.M.F. Seran Stephanus Ola Demon Verena Mathildis Meni Wanda Mata