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Journal : REKA RACANA

Model Kurva Bilinier Tegangan-Regangan Lentur, Tekan Sejajar Serat, dan Tekan Tegaklurus Serat Kayu Simalambuo (Lophopetalum sp.) Pranata, Yosafat Aji; Frisda, Tani; Novi, Novi; Hagiyanto, Sofhie Angela
RekaRacana: Jurnal Teknik Sipil Vol 11, No 1: Maret 2025
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaracana.v11i1.11

Abstract

ABSTRAKKayu Simalambuo (Lophopetalum sp.) dari Nias banyak dipergunakan sebagai bahan baku kayu untuk membuat bangunan kayu dengan fungsi untuk tempat tinggal. Penelitian ini bertujuan mendapatkan model kurva tegangan-regangan kayu Simalambuo (Lophopetalum sp.). Ruang lingkup penelitian yaitu kurva tegangan-regangan kayu yang dipelajari adalah sifat mekanika lentur dan tekan (sejajar serat dan tegaklurus serat kayu). Data sifat mekanika kayu diperoleh dari penelitian sebelumnya yaitu pengujian destruktif mengacu standar ASTM D143 dengan metode primer, dengan bahan baku kayu berasal dari Pulau Nias. Hasil penelitian yaitu model kurva tegangan-regangan lentur, tekan arah sejajar serat, dan tekan arah tegaklurus serat memberikan kontribusi bagi praktisi dan akademisi dalam perencanaan bangunan kayu tahan gempa. Model kurva bilinier tegangan-regangan hasil penelitian ini dapat menjadi referensi untuk analisis elastik maupun inelastik bangunan gedung kayu.Kata kunci: sifat mekanika, simalambuo, nias, eksperimental, bangunan ABSTRACTSimalambuo wood (Lophopetalum sp.) from Nias is widely used as wood raw material to make wooden buildings with residential functions. This research aims to obtain a curve model of the stress-strain of Simalambuo wood (Lophopetalum sp.). The scope of the research is the stress-strain curve of wood are the mechanical properties of flexural and compressive (parallel to the grain and perpendicular to the grain). Data on the mechanical properties of wood was obtained from previous research, namely destructive testing referring to the ASTM D143 standard using the primary method, with wood raw materials originating from Nias Island. The results of the research, namely the curve model of the stress-strain in term of bending, compression parallel to the grain, and compression perpendicular to the grain provide a contribution to practitioners and academics in design of earthquake-resistant wooden buildings. The bilinear stress-strain curve model resulting from this research can be a reference for elastic and inelastic analysis of wooden buildings.Keywords: mechanical properties, simalambuo, nias, experimental, building 
Co-Authors -Jiun Horn, Gwo A, M Awaluddin A.A. Ketut Agung Cahyawan W Abdul Rahman Acep Komara Agus Setiadi Amanda, Reski Andriani Andriani Armadany, Fery Indradewi Arum Widyasyari Astika, Astika Aura, Aura Ayuningsih, Warma Azwar Ananda Bintang, Windy Bintang Pratama Christina Christina Dede Salwa Oktavia Dian, Dian Ari Kurniawan Dicky Perwira Ompusunggu Didit Haryadi Dinar, Dinar Dwi Chandri Kurnia Putri Eka Sari, Eka Eliyasni, Rifda Elty Sarvia Elva Rahmayani Erlina, Erlina.B erviandy, erviandy Erwin Syaputra Euis Rina Mulyani Fahmi Irfani Faidzaturrahmah, Nur Faridho, Faridho Fauziah, Noviani Lulu Feby Triadi Firmaniar, Eviamanasye Fiyana, Ayu Sasta Frisda, Tani Friskila, Ayunisha Fristianti, Ega Ginting, Messy May Tania BR Haderiah Hagiyanto, Sofhie Angela Halika, La Ode Herman Hayani Hayani Hendi, Hendi Hendrick Hendrick Henni Muchtar Herman Fland Dakhi Hery Kristedy Ihksan, Luthfi Indrawadi, Junaidi Iqram, Iqram Irma Sari Jayanti, Jayanti Joko Joko Kamus, Kamus Karunia, Liwan Linda Advinda M. Masrukhan Mahdalena Mahdalena Mahdalena Mahdalena Mahdian Mahdian, Mahdian Mallarangeng, Andi Nafisah Tendri Adjeng Marwan Hardiyanto Maulidya, Riska Mulyati Mulyati Musyarrafah, Andi Mutiara Manata Sari Naomi, Kristy Nazwa Zata Sabrina Neli Kusmita Nirmela Arisandi Novira, Aulia Nur, A Resqi Mubaraq Nurhany, Ade Zahwa Nurmadina, Nurmadina Okta Meilawaty Oktavia Oktavia Pambuko Naryoto Pramono, Alexander Puah, Putri Sri Putra, Brilliant Yokha Rahmania, Najwamuna Norazizah Raihan, Raihan Fadhil Resty Wulandari Rhidwan, Silmi Fauziyah Riasvalena, Ria Rizki Rizki Rofiq, Nur Rohfadli, Muhammad Ruqiah Ganda Putri Panjaitan Rusmansyah Rusmansyah, Rusmansyah Siti Helmyati Soly, Silviana Sopariah, Iis Sri Mulyati Sri Wiyanti Sulasmi Suyud, Suyud Syamsul Ph.D M.A. Hadi Tri, Nanda Triandanu Ucok, Ucok Wahyu Prasetyo Waskito, Prayogi Wawan Yudiantyo, Wawan Widyastuti, Hesty Winda Halim, Winda Wulandari, Evi Yosafat Aji Pranata YUSNITA YUSNITA