CD Skripsi

Studi Eksperimental Dan Analisis Perilaku Lentur Elemen Balok Beton Bertulang Skala Model

---

Researches about comparisons between model scaled reinforced concrete in experimental method and analytical by using finite element method in order to obtain more accurate results are still limited. This research aims to analyze the beam`s behaviour, especially the deflection and its first crack by experimental way and finite element method. The reinforced beam was modeled by using Buckingham’s PI theorema which based on adequate model principle. The ratio between prototype and model-scaled beam was 1:3. This proportion was made in order to overcome the testing instrument problems. The cross section area was planned to have under reinforced failure in order to observe its bending behaviour and no sudden failure was expected. The load was applied at 2 points on 1/3 of beam span from each footing and it was gradually increased until the beam was cracked. Finite element analysis was conducted by using software LUSAS V.16. Experimental results displayed the maximum load and deflection was respectively 61.2 kN and 11.16 mm. While finite element analysis displayed the maximum load and deflection was respectively 60.71 kN and 12.79 mm. The experimental maximum load was 0.8% larger from analysis result. While the experimental deflection was 14.6% lower than analysis result. The first crack in the experimental and the analysis occurred in the bottom of the middle beam span. The experimental load on first crack was 20.5 kN. While finite element analysis was 23.41 kN. The experimental first crack was 12 cm, while analysis result displayed the crack was 5 cm length. The experimental load on first crack was 14.19% smaller than analysis result, whilst experimental crack length was 58.3% larger than analysis result. This results concluded that the analysis conducted using LUSAS V.16 showed a close agreement with the results gained from the experimental.
Keywords: Pure Bending, Reinforced Beam, Deflection, First Crack, Finite Element, LUSAS v.16, Buckingham’s PI Theorema

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

07 01. 118 (0080)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2018

Deskripsi Fisik

xvi, 90 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

07 01. 118 (0080)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

SIPIL

Info Detail Spesifik

-

Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar