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UJI KUALITAS BATU BATA DI DESA HATU DAN LAHA SEBAGAI BAHAN KONSTRUKSI Lilipaly, Aprilia Yunety; Roberth, Herry Henry; soumokil, Musper David
Journal Agregate Vol. 3 No. 1 (2024): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i1.2051

Abstract

Bricks are a building material that has long been known and used by people in both rural and urban areas and has the same function, namely as a construction material. Bricks are used for civil engineering applications such as walls and residential buildings, fences and also channels. Bricks are made from clay which are made using a simple mold made of wood. After being molded, the bricks are dried in the sun to dry. Once dry, the bricks are arranged neatly and burned at a fairly high fire temperature. This burning process can cause the bricks to become hard. This research was carried out to determine the quality of bricks in two villages, namely Hatu village and Laha village using physical and mechanical properties testing on printed brick samples. Based on the results of testing the physical properties in Hatu village, it was found that the specific gravity was 1.596, the bulk density was 14.7 gr, the porosity was 37.8% and in the Laha village the specific gravity was 1.811, 13.6 gr and 42.4%. Meanwhile, the mechanical test results for the bottom sample in Hatu village were 27.31 kg/cm2 and the bottom sample was 40.10 kg/cm2 and the results in the bottom sample village were 19.16 kg/cm2 and the results for the top sample were 18.02 kg/cm2.
PERENCANAAN DINDING PENAHAN BADAN JALAN TIPE GRAVITASI STUDI KASUS : PENINGKATAN JALAN HARUKU-OMA RUAS JALAN ABORU-HARUKU Yusuf, Densya; Hutubessy, Vector R. R; Soumokil, Musper David
Journal Agregate Vol. 3 No. 1 (2024): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i1.2082

Abstract

The condition of the road in Haruku Village experienced a landslide on the road to Oma Village which was 15 meters long and the landslide depth was 5 meters. The retaining wall on the road body is a construction structure built to stabilize the pressure on the road body and certain soil conditions. In general, retaining walls are used in natural slope areas and artificial slope areas as well as areas that are prone to landslides. The aim of this planning is to obtain the distribution of lateral pressure that works and the stability of the road body retaining walls that are safe against shear forces, overturning forces and collapse in the bearing capacity of the road body in Haruku Village, Haruku Island District, Central Maluku Regency. The methods used are the Rankine method regarding active earth pressure and passive earth pressure on road retaining walls and the Terzaghi method regarding soil bearing capacity. The results of the calculation of the lateral pressure distribution acting on the retaining walls of the Haruku Village road are the active earth pressure distribution value, namely the flat active soil coefficient value for flat soil (Ka), namely 0.33, the active soil pressure value for non-cohesive soil (Pa), namely 81.72 kN and the value The passive earth pressure coefficient for flat soil (Kp) is 3. The passive earth pressure coefficient for non-cohesive soil (Pp) is 42.36 kN. From the results of the safety factor calculation, the value of wall stability against shear is 2.80>1.5 (Safe), the wall stability value against overturning is 2.70>1.5 (Safe) and the safety factor against collapse of the bearing capacity is 15.67> 3 (Safe).
Pengaruh Jarak Penghamparan Terhadap Perubahan Suhu Campuran AC-WC Gomies, Glorinces Julian; Purwanto, Hadi; Soumokil, Musper David
Jurnal Penelitian Multidisiplin Bangsa Vol. 1 No. 7 (2024): Desember
Publisher : Amirul Bangun Bangsa Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpnmb.v1i7.138

Abstract

Penelitian ini menganalisis pengaruh waktu tempuh, kecepatan kendaraan, dan waktu tunggu terhadap suhu campuran Asphalt Concrete - Wearing Course (AC-WC) dalam proyek preservasi jalan di Pulau Ambon. Data diambil dari dump truck yang mengangkut campuran AC-WC dari Asphalt Mixing Plant (AMP) Karya Ruwata ke lokasi penghamparan, dengan variasi dalam waktu tempuh, kecepatan, dan waktu tunggu. Proses produksi AC-WC di AMP memakan waktu 15-20 menit pada suhu 160°C dan kapasitas produksi 80 ton/jam. Metode regresi berganda digunakan untuk mengidentifikasi hubungan antara variabel bebas (waktu tempuh, kecepatan kendaraan, waktu tunggu) dan variabel terikat (perubahan suhu). Hasil penelitian menunjukkan bahwa waktu tempuh dan waktu tunggu berpengaruh signifikan terhadap penurunan suhu campuran AC-WC, dengan peningkatan kedua variabel ini menyebabkan penurunan suhu yang lebih besar. Sebaliknya, kecepatan kendaraan yang lebih tinggi cenderung mengurangi penurunan suhu. Hasil uji regresi menghasilkan persamaan regresi: Y = 39,08 + 0,76X1 – 0,03X2 – 0,18X3 – 53,72X4
ANALISA KONDISI KERUSAKAN LAPISAN PERMUKAAN JALAN DESA SAKA – WAILULU SERAM UTARA BARAT KABUPATEN MALUKU TENGAH Purwanto, Hadi; Soumokil, Musper David; Sihasale, Stephanie Jenifer
Journal Agregate Vol. 3 No. 2 (2024): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i2.2272

Abstract

Highways are one of the supporting facilities for an area that can accelerate economic growth and development in that area. The highway in Saka - Wailulu Village is located on Jalan Taniwel - Saleman, one of the national roads in Maluku Province, Central Maluku Regency, North West Seram District. This research aims to determine the condition and type of road damage and determine the PCI value. The PCI method is a method that can assess the type of road pavement damage and the severity of the road. The results of the analysis of road conditions in Saka - Wailulu Village, Taniwel - Saleman Section using the PCI method showed an average PCI value of 72,375 with a verry good rating with 8 types of damage occurring, namely alligator cracking, potholes, block cracking, whaethering or raveling, patching and utility cut patching, joint reflection cracking, shoving and depression.
Pengaruh Kekerasan Agregat Kasar Quarry Laha Dan Quarry Passo Terhadap Mutu Beton Rencana Latuapo, Aji Samad; Soumokil, Musper David; Tuanakotta, Abraham
JURNAL ILMIAH NUSANTARA Vol. 2 No. 1 (2025): Jurnal Ilmiah Nusantara
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v2i1.4053

Abstract

The quality of concrete is influenced by the quality of the aggregate and the properties of the aggregate will vary according to geological, geographical and climatic conditions. Material from Quarry Laha and Quarry Passo is often used as construction material for concrete and other infrastructure in the city of Ambon and its surroundings. As a location where this material is frequently used, the quality of this material needs to be tested before being used as a base material for mixing concrete so that it meets the specifications determined for construction and infrastructure development.The purpose of this case study is to determine the hardness value of Quarry Laha and Quarry Passo coarse aggregates on the quality of K-250 concrete and to know and understand the physical and mechanical properties of coarse aggregates and their influence on the quality of K-250 concrete.In this research, the test used six test objects, namely three test objects for Quarry Laha and three test objects for Quarry Passo, the mixture ratio used for Quarry Laha was 1 : 1.4 : 2.7 : 0.5 while Quarry Paaso was 1 : 1.3 : 2.4 : 0.6 with an abrasion value for Quarry Laha of 18% and Quarry Passo of 26%, and the average compressive strength value of concrete for Quarry Laha was 24.68 Mpa and Quarry Passo of 24.10 Mpa. These results show that hard aggregate produces high compressive strength of concrete and vice versa.
Evaluasi Kerusakan Perkerasan Lentur Jalan dengan Menggunakan Metode Surface Distress Index (SDI) serta Alternatif Penanganannya (Studi Kasus : Jalan Passo - Tulehu) Ohorella, Nova Fazria; Roberth, Herry Henry; Soumokil, Musper David
Jurnal Penelitian Multidisiplin Bangsa Vol. 1 No. 10 (2025): Maret
Publisher : Amirul Bangun Bangsa Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpnmb.v1i10.357

Abstract

Jalan raya merupakan salah satu sarana transportasi darat yang mempunyai peranan penting terhadap kehidupan manusia, terutama bagi pertumbuhan perekonomian dan sosial budaya untuk menunjang pembangunan nasional, memudahkan mobilitas masyarakat, sehingga dapat memberikan pelayanan yang baik sesuai dengan kapasitas yang diperlukan. Penilaian dilakukan dengan metode Surface Distress Index (SDI). Metode tersebut akan dapat juga menghasilakn angka yang nantinya bisa juga menjadi informasi mengenai tingkat kerusakan yang terjadi pada jalan tersebut. Hasil rata – rata evaluasi kerusakan perkerasan lentur jalan Wayari – Suli pada jalur kiri ada 7 segmen yaitu berdasarkan Metode Surface Distress Index nilai SDI untuk jalur kiri sebesar 74,3 dengan kondisi permukaan Sedang . Hasil presentasi berdasarkan nilai Surface Distress Index (SDI)  yaitu 15% Permukaan memiliki Kondisi baik , 85% permukaan perkerasan memiliki kondisi sedang. Dan pada jalur kanan ada 7 segmen berdasarkan Metode Surface Distress Index nilai SDI untuk jalur kanan sebesar 25 dengan kondisi permukaan baik. Hasil presentasi berdasarkan nilai Surface Distress Index (SDI)  yaitu 71 %  permukaan perkerasan memiliki kondisi  baik, 29 % memiliki kondisi  sedang.
Keselamatan Berlalu Lintas di Ruas Jalan Wakal – Taeno Kota Ambon Tuhuteru, Mayang Sari; Talakua, Elisabeth; Soumokil, Musper David
Jurnal Penelitian Multidisiplin Bangsa Vol. 1 No. 10 (2025): Maret
Publisher : Amirul Bangun Bangsa Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpnmb.v1i10.366

Abstract

Keselamatan lalu lintas merupakan hal yang tidak  dapat dipisahkan dari transportasi darat. Namun keselamatan lalu lintas bukan hanya semata – mata masalah dalam hal transportasi melainkan juga merupakan masalah sosial kemasyarakatan dalam lingkup global. Salah satu penyebab kecelakaan, seperti prasarana, faktor sekeliling, sarana, dan rambu atau peraturan. Keselamatan lalu lintas bertujuan untuk menurunkan korban kecelakaan lalu lintas di jalan tersebut. Kecelakaan lalu lintas pada umumnya terjadi karena berbagai faktor penyebab yang bekerja secara serempak, seperti : pelanggaran atau sikap tak hati – hati dari para pengguna jalan (pengemudi), kondisi jalan, kondisi kendaraan, cuaca serta jarak pandang yang terhalang. Kesalahan pengemudi merupakan faktor utama kecelakaan antara lain karena kelelahan, kelengahan, kekurang tidak hati – hatian dan kejenuhan. Penyebab kecelakaan dapat dikelompokkan dalam empat bagian yaitu: manusia, kendaraan, jalan, dan lingkungan (Warpani, 2002). Pentingnya keselamatan dijalan baru sangat dipengaruhi oleh adanya rambu – rambu lalu lintas marka jalan yang jelas penerangan yang memadai serta pengaman (seperti guardrail). Kurangnya fasilitas ini dapat meningkatkan risiko kecelakaan.
UJI KUALITAS BATU BATA DI DESA HATU DAN LAHA SEBAGAI BAHAN KONSTRUKSI Lilipaly, Aprilia Yunety; Roberth, Herry Henry; soumokil, Musper David
Journal Agregate Vol. 3 No. 1 (2024): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i1.2051

Abstract

Bricks are a building material that has long been known and used by people in both rural and urban areas and has the same function, namely as a construction material. Bricks are used for civil engineering applications such as walls and residential buildings, fences and also channels. Bricks are made from clay which are made using a simple mold made of wood. After being molded, the bricks are dried in the sun to dry. Once dry, the bricks are arranged neatly and burned at a fairly high fire temperature. This burning process can cause the bricks to become hard. This research was carried out to determine the quality of bricks in two villages, namely Hatu village and Laha village using physical and mechanical properties testing on printed brick samples. Based on the results of testing the physical properties in Hatu village, it was found that the specific gravity was 1.596, the bulk density was 14.7 gr, the porosity was 37.8% and in the Laha village the specific gravity was 1.811, 13.6 gr and 42.4%. Meanwhile, the mechanical test results for the bottom sample in Hatu village were 27.31 kg/cm2 and the bottom sample was 40.10 kg/cm2 and the results in the bottom sample village were 19.16 kg/cm2 and the results for the top sample were 18.02 kg/cm2.
PERENCANAAN DINDING PENAHAN BADAN JALAN TIPE GRAVITASI STUDI KASUS : PENINGKATAN JALAN HARUKU-OMA RUAS JALAN ABORU-HARUKU Yusuf, Densya; Hutubessy, Vector R. R; Soumokil, Musper David
Journal Agregate Vol. 3 No. 1 (2024): Maret
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i1.2082

Abstract

The condition of the road in Haruku Village experienced a landslide on the road to Oma Village which was 15 meters long and the landslide depth was 5 meters. The retaining wall on the road body is a construction structure built to stabilize the pressure on the road body and certain soil conditions. In general, retaining walls are used in natural slope areas and artificial slope areas as well as areas that are prone to landslides. The aim of this planning is to obtain the distribution of lateral pressure that works and the stability of the road body retaining walls that are safe against shear forces, overturning forces and collapse in the bearing capacity of the road body in Haruku Village, Haruku Island District, Central Maluku Regency. The methods used are the Rankine method regarding active earth pressure and passive earth pressure on road retaining walls and the Terzaghi method regarding soil bearing capacity. The results of the calculation of the lateral pressure distribution acting on the retaining walls of the Haruku Village road are the active earth pressure distribution value, namely the flat active soil coefficient value for flat soil (Ka), namely 0.33, the active soil pressure value for non-cohesive soil (Pa), namely 81.72 kN and the value The passive earth pressure coefficient for flat soil (Kp) is 3. The passive earth pressure coefficient for non-cohesive soil (Pp) is 42.36 kN. From the results of the safety factor calculation, the value of wall stability against shear is 2.80>1.5 (Safe), the wall stability value against overturning is 2.70>1.5 (Safe) and the safety factor against collapse of the bearing capacity is 15.67> 3 (Safe).
ANALISA KONDISI KERUSAKAN LAPISAN PERMUKAAN JALAN DESA SAKA – WAILULU SERAM UTARA BARAT KABUPATEN MALUKU TENGAH Purwanto, Hadi; Soumokil, Musper David; Sihasale, Stephanie Jenifer
Journal Agregate Vol. 3 No. 2 (2024): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i2.2272

Abstract

Highways are one of the supporting facilities for an area that can accelerate economic growth and development in that area. The highway in Saka - Wailulu Village is located on Jalan Taniwel - Saleman, one of the national roads in Maluku Province, Central Maluku Regency, North West Seram District. This research aims to determine the condition and type of road damage and determine the PCI value. The PCI method is a method that can assess the type of road pavement damage and the severity of the road. The results of the analysis of road conditions in Saka - Wailulu Village, Taniwel - Saleman Section using the PCI method showed an average PCI value of 72,375 with a verry good rating with 8 types of damage occurring, namely alligator cracking, potholes, block cracking, whaethering or raveling, patching and utility cut patching, joint reflection cracking, shoving and depression.