PENGGUNAAN METODE METAHEURISTIK DALAM OPTIMASI TOPOLOGI, BENTUK, DAN UKURAN PENAMPANG DESAIN STRUKTUR RANGKA BATANG
(1) Mahasiswa Program Studi Teknik Sipil Universitas Kristen Petra Surabaya
(2) Mahasiswa Program Studi Teknik Sipil Universitas Kristen Petra Surabaya
(3) Dosen Program Studi Teknik Sipil Universitas Kristen Petra Surabaya
(4) Dosen Program Studi Teknik Sipil Universitas Kristen Petra Surabaya
(*) Corresponding Author
Abstract
Penelitian ini bertujuan untuk mengoptimasi topologi, bentuk dan ukuran penampang struktur rangka batang dengan tiga algoritma metaheuristik yaitu, particle swarm optimization (PSO), differential evolution (DE) and symbiotic organisms search (SOS). Setiap algoritma digunakan untuk kasus twenty-five-bar three-dimensional truss structure. Kasus dijalankan dengan batasan menggunakan persyaratan bangunan gedung di Indonesia, SNI 1729:2015. Hasil menunjukkan bahwa SOS memiliki performa yang paling optimum dari semua ketegori mengungguli DE dan PSO.
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