Studi Perhitungan Kekakuan Portal Dinding Bata Pada Bangunan Bertingkat Dari Beberapa Negara Dengan Pushover

Frapanti, Sri

doi:10.24114/eb.v4i1.10037

Cited by 6 publications

(5 citation statements)

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“…The method of applying the load to the load cell is carried out in stages starting from 50 kg and increasing by 50 kg until the test object is damaged. Pushovers work by applying force regularly increasing until the structure experiences total collapse (Frapanti & Tarigan, 2017;Leksono, 2012;Zameeruddin & Sangle, 2021). Every time the load on the test object increases, the change number on the dial gage is recorded and all damage that occurs is analyzed.…”

Section: Methodsmentioning

confidence: 99%

Laboratory Tests of the Area of Head Joints and Bed Joints Increase the Diagonal Shear Stress of Brick Walls

Marwahyudi,

Rifai,

Ahwan

2024

Astonjadro

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The strength of a brick wall is influenced by the failure of the mortar bond and the resistance of the bad joint and head joint when carrying the force. The wider the head joint and bad joint areas result in a wider bonded area which increases the diagonal shear strength of the wall. Residential walls that have increased ability to withstand diagonal shear forces will be more stable when subjected to earthquake lateral forces. This research formulates that the wider the connecting area of the body and head joint, the higher the diagonal shear strength. The test was carried out by making a square test object measuring 60 x 60 cm. then pressure is applied in the diagonal direction. At the time of setting up the test object is done carefully and thoroughly. The test object is positioned perpendicular to the diagonal direction. The test object is placed absolutely perpendicular and is given a load until it is completely damaged. Loading method by providing a force that increases regularly until the structure experiences a complete failure. The bonded area in each brick shape is measured and compared with the results of the diagonal shear strength. This value is analyzed to obtain the effect on the diagonal shear strength. The percentage effect of each brick shape is compared and the results are analyzed. The results of the analysis are to obtain justification whether the area of the bad joint and head joint affects the diagonal shear strength. The novelty of this research is to obtain several brick designs that increase the strength of the diagonal shear stress. Tests show that the greater the area of the head joint, the greater the value of the diagonal shear stress.

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Section: Methodsmentioning

confidence: 99%

Laboratory Tests of the Area of Head Joints and Bed Joints Increase the Diagonal Shear Stress of Brick Walls

Marwahyudi,

Rifai,

Ahwan

2024

Astonjadro

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“…The moment value on the open frame tended to be greater than the diagonal press value which is respectively -317.43 kN and -279.26 kN. This was according to the concept which states that the infill wall in the structural model can increase the structural stiffness and strength (Catagay et al, 2010) (Frapanti, 2018). The difference in force in this also resulted in differences in cross-sectional design and reinforcement design on the beam being reviewed.…”

Section: Comparison Of Bending Moment and Torsionmentioning

confidence: 98%

Comparative Study of Open Frame Structure Modeling with Diagonal Bracing at the Integrated Laboratory of Institut Teknologi Kalimantan

Khala¹,

Putri²,

Sari³

2021

sjt

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Generally, brick wall (hebel) is considered as non-structural element, which never be counted to bear structural load. But, if carefully calculated, brick walls take part in structure load bearing. In the purpose of reducing the main structural element properties, the brick wall needs to be considered in bearing structural load. In this article, the brick walls modelled as compressive bracings. Using the structure analysis program, the model showed some significant differences in terms of internal force. From the analysis, the differences of moment, shear, axial and torsional force between open frame model (usual model, OF) and compressive bracing (CB) model were 38.17 kN.m; 58.03 kN; 181.75 kN dan 44.18 kN.m, respectively, where the first model had the bigger numbers than the latter model. Displacement of OF model was quite larger than CB model, with the value of difference was up to 85.35% for the X direction structures, and 70.83% for the Y direction. Final properties used for the design are smaller compared than original design, 30/60 to 40/60 for the beams, 50/50 for the columns with the different reinforcements 16-D22 for the second model compared to 20-D22 for the first one. The depth of slab on the second model was 180 mm, slightly smaller than the first model, 190 mm. It can be concluded that using compressive bracing model, structural properties of ITK Integrated Laboratory Building may greatly be reduced, compared to OF model.

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“…Dalam perencanaan struktur bangunan memiliki banyak metode seperti metode kekakuan, slope deflection, metode Cross, dan lain-lain. Beberapa penelitian terdahulu yang ada kaitannya dengan judul penelitian ini yaitu Deshariyanto, (2015), Wijaya & Itang, (2013), Ramdhan et al,(2015, Harahap et al, (2016), Palallo et al, (2019), Frapanti, (2018, Manubulu et al, (2022), Wijaya & Itang, (2014), Munawir & Rismaliza, (2019), Ardiansyah et al, (2018, Virgin (2015), Mardiana & Darma, (2013), Rahmani et al, (2020),…”

Section: Pendahuluanunclassified

Analisis Perbandingan Hasil Perhitungan Metode Cross Dan Metode Kekakuan Pada Portal Ekuivalen

Suna¹,

Nur²,

Kadarningsih³

2022

FROPIL (Forum Profesional Teknik Sipil)

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Umar Suna, 2022. Analisis Perbandingan Hasil Perhitungan Metode Cross dan Metode Kekakuan Pada Portal Ekuivalen. Program Studi S1 Teknik Sipil, Jurusan Teknik Sipil, Fakultas Teknik, Universitas Negeri Gorontalo. Pembimbing I, Kasmat Saleh Nur, S.T.,M.T. dan Pembimbing II, Dr. Rahmani Kadarningsih, S.T.,M.T. Metode perhitungan dalam perencanaan struktur sebuah bangunan memiliki konsep yang sama. Sebagai engineer dalam merencanakan struktur bangunan dihadapkan pada permasalahan dalam menentukan metode yang akan digunakan, sehingga menghasilkan perhitungan struktur yang efektif, efisien, dan aman. Analisis perbandingan antara metode Cross dan metode kekakuan dilakukan agar dapat memberikan gambaran perbedaan hasil kedua metode pada struktur simetris dan tidak simetris. Penelitian ini dilakukan pada portal ekuivalen dengan 3 variasi bentang dengan beban yang digunakan adalah beban gravitasi. Analisis dilakukan menggunakan metode kekakuan dan metode Cross pada setiap portal. Hasil dari kedua metode pada masing-masing portal dilihat perbandingannya. Dalam hasil analisis yang dilakukan, pada portal ekuivalen yang simetris metode kekakuan hasilnya lebih besar dari metode Cross pada struktur eksterior dan metode Cross hasilnya lebih besar dari metode kekakuan pada struktur interior. pada portal ekuivalen yang tidak simetris perbandingannya hampir sama dengan portal ekuivalen yang simetris tetapi terdapat perbedaan pada kolom interior yaitu pada elemen CG dan GK dimana pada portal 2 momen metode Cross jauh lebih besar hingga 152,9% pada elemen CG dan 75,1% pada elemen GK dibanding metode kekakuan sedangkan pada portal 3 momen dari metode kekakuan jauh lebih besar hingga 332,76% pada elemen CG dan 247,79% pada elemen GK dibanding metode Cross.

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Studi Perhitungan Kekakuan Portal Dinding Bata Pada Bangunan Bertingkat Dari Beberapa Negara Dengan Pushover

Cited by 6 publications

References 0 publications

Laboratory Tests of the Area of Head Joints and Bed Joints Increase the Diagonal Shear Stress of Brick Walls

Laboratory Tests of the Area of Head Joints and Bed Joints Increase the Diagonal Shear Stress of Brick Walls

Comparative Study of Open Frame Structure Modeling with Diagonal Bracing at the Integrated Laboratory of Institut Teknologi Kalimantan

Analisis Perbandingan Hasil Perhitungan Metode Cross Dan Metode Kekakuan Pada Portal Ekuivalen

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