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ANALISA KERUSAKAN RIGID PAVEMENT MENGUNAKAN METODE PAVEMENT CONDITION INDEX (PCI) DI JALAN RAYA CIKUPA Siska Dewi; Rina Yuliani; Puja Intan Rahayu; Febryan Nur Hidayat Rozaq; Taqi Arya Suta; Muhammad Arif Aditya; Muhamad Rifai
Journal Information Technology Engineering and Science (JITES) Vol 4 No 2 (2025)
Publisher : Universitas Tangerang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63494/jites.v4i2.236

Abstract

Road pavement is of critical importance to the smooth flow of transportation, especially on routes with high traffic volumes. The Cikupa Highway is one of the sections that is particularly prone to damage due to the combination of heavy traffic loads and environmental factors. The objective of this study is to analyse the extent of damage to rigid pavement on a 2 km section of the Cikupa Highway. The study employs the Pavement Condition Index (PCI) method to achieve this objective. The PCI method involves a visual survey to identify the type, severity, and extent of damage, followed by the calculation of Deduct Value (DV), Corrected Deduct Value (CDV), and ultimately the PCI value for each segment. The results of the study indicate the presence of ten dominant types of damage, including divide slab, corner break, large patching, linear cracking, durability crack, spalling joint, faulting, small patching, blow-up, and punchout. The PCI values for the majority of segments are classified as very good to good (72–100), with an average PCI value of 89.52. However, there are segments in moderate condition, specifically between STA 0+800–0+900 (PCI 53), and in poor condition between STA 1+500–1+600 (PCI 41), which require structural rehabilitation. It is evident that the overall condition of the road is still predominantly satisfactory, as indicated by the predominance of the good category. However, it is imperative to note that segments exhibiting low PCI values necessitate immediate attention to ensure the maintenance of pavement performance.
Rocket Stove sebagai Teknologi Alternatif Pengurangan Polusi Asap di Desa Badak Anom Muhammad Nur Ikhsan; Muhammad Arif Aditya; Rico Aris sunaryo; Yosua Valentino Baginda; Aristya Hartanto; Rina Yuliani; Taqi Arya Suta; Haris Firdick Zulkarnaen; Muhammad Hassan; Endah Purnamasari
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 1 (2026): Abdira, Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i1.1540

Abstract

Open waste burning remains a significant environmental issue in Badak Anom Village, contributing to air pollution that adversely affects community health. This community service program aims to introduce the rocket stove as an alternative technology for more efficient and low-emission waste management. The implementation method includes literature review, coordination and permit acquisition from local authorities, site surveys, preparation of technical drawings, construction of the rocket stove, and community training on its use. The results show that the rocket stove effectively reduces smoke emissions compared with open burning, improves combustion efficiency, and decreases the volume of organic waste by more than 70 percent. The community also demonstrated increased understanding of waste segregation and safe combustion practices. Overall, the rocket stove has proven to be an effective appropriate technology that supports sustainable waste management in rural areas.
Analisis Struktur Bangunan Gedung Tujuh Lantai Rumah Sakit Suvarna Sutra Menggunakan Metode Pushover Muhammad Arif Aditya; Muhammad Nur Ikhsan; Raka Surya Pradana; Eilif Kurnia Deda Djamres; Kuni Saadati
Indonesian Journal of Innovation Science and Knowledge Vol. 3 No. 4 (2026): IJISK 2026
Publisher : Fakultas Pendidikan Ilmu Keguruan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/ijisk.v3i4.536

Abstract

Gedung Rumah Sakit Suvarna Sutra merupakan bangunan tujuh lantai yang berfungsi sebagai fasilitas vital dan termasuk kategori risiko IV. Penelitian ini bertujuan mengevaluasi kinerja seismik struktur melalui analisis statik nonlinear (Pushover) menggunakan ETABS, dengan penentuan Performance Point menggunakan metode FEMA 440 Equivalent Linearization. Model tiga dimensi dibangun berdasarkan data dimensi elemen, material, sistem rangka pemikul momen khusus dan dinding geser beton bertulang. Evaluasi meliputi kurva kapasitas, kekakuan secant (Ksec), kekakuan tangent (Kt), Performance Point, verifikasi numerik FEMA 440, sendi plastis,serta interstory drift. Hasil menunjukkan Performance Point arah X sebesar 291,307 mm dengan base shear 64.563,49 kN dan arah Y sebesar 101,262 mm dengan base shear 75.686,605 kN. Pada arah X, Ksec menurun dari 304,745 kN/mm pada Step 1 menjadi 193,479 kN/mm pada Step 7, sedangkan Kt menurun dari 294,682 kN/mm pada Step 2 menjadi 98,693 kN/mm pada Step 7. Verifikasi hubungan Sa-Sd-Tsec menghasilkan Tsec 1,0728 s pada X dan 0,4759 s pada Y, konsisten dengan keluaran ETABS. Verifikasi interpolasi base shear menghasilkan selisih kurang dari 0,001% pada X dan sekitar 0,000025% pada Y. Pada Performance Point arah X terdapat 70 hinge IO-LS tanpa hinge LS-CP atau >CP, sedangkan arah Y belum memasuki IO-LS. Berdasarkan sintesis Performance Point, hinge, drift, dan pemeriksaan kapasitas, kinerja global struktur dikendalikan arah X dan berada pada rentang Life Safety.