BEHAVIOR OF RC BUILDING COLUMNS UNDER CYCLIC LOADING: EXPERIMENTAL STUDY

2012 ◽  
Vol 06 (04) ◽  
pp. 1250026 ◽  
Author(s):  
HUGO RODRIGUES ◽  
ANTONIO ARÊDE ◽  
HUMBERTO VARUM ◽  
ANIBAL COSTA
Keyword(s):  
Damage Index ◽  
Physical Damage ◽  
Uniaxial Test ◽  
Experimental Campaign ◽  
Simplified Method ◽  
Rc Building ◽  
Global Deformation ◽  
Result Analysis ◽  
Rectangular Columns ◽  
Test Result

An experimental campaign is underway in order to understand the behavior of rectangular columns under uniaxial and biaxial flexure. The present paper addresses the initial part of that campaign, by reporting on two columns tested under uniaxial bending in one horizontal direction and then submitted to another uniaxial test in the other direction. The test result analysis focuses on the contributions of flexure, shear and slip components to the global deformation. The experimental results were compared with a simplified method for column response. The Park and Ang damage index is calculated and compared with the physical damage observed.

Validation Test Result Analysis of Plug-in Hybrid Vehicle

2013 ◽  
Author(s):  
Kenji Itagaki ◽  
Hiroaki Takeuchi ◽  
Shizuo Abe ◽  
Keita Hashimoto
Keyword(s):  
Hybrid Vehicle ◽  
Validation Test ◽  
Result Analysis ◽  
Test Result

scholarly journals Pendampingan Pengembangan Media Pembelajaran Sains Sekolah Dasar untuk Para Guru

2019 ◽  
Vol 3 (2) ◽  
pp. 139
Author(s):  
Elisabeth Pratidhina Founda Noviani ◽  
Herwinarso Herwinarso ◽  
Jane Koswojo ◽  
Hady Sutris Winarlim
Keyword(s):  
Elementary School ◽  
Science Learning ◽  
School Teacher ◽  
Elementary School Teacher ◽  
Science Concept ◽  
Scientific Approach ◽  
Post Test ◽  
Science Concepts ◽  
Result Analysis ◽  
Test Result

A program to train Elementary School teacher in developing science learning media has been conducted in Dapena Elementary School and St Theresia II Catholic Elementary School, Surabaya. The training aims to improve teachers’ skills on making science learning media and teachers’ understanding on science concepts. In this training, teachers have made science learning media on the themes of air, electricity, and energy. According to pre- and post-test result analysis, teachers gain knowledge on scientific approach learning and science concept related to air, electricity, and energy themes. The calculated gain of average can be categorized as medium gain. In addition, according to the evaluation by participants, the program has been conducted very well.

scholarly journals Keefektifan Konseling Rational Emotive Behaviour Teknik Cognitive Disputation untuk Mengurangi Tingkat Fanatisme terhadap Idola pada Siswa Penggemar K-Pop

2020 ◽  
Vol 5 (1) ◽  
pp. 12-20
Author(s):  
Nandita Aprilias ◽  
Bambang Dibyo Wiyono
Keyword(s):  
Emotive Behavior ◽  
Analysis Technique ◽  
Rational Emotive ◽  
Before And After ◽  
Post Test ◽  
The Subject ◽  
Rational Emotive Behavior ◽  
High Level ◽  
Result Analysis ◽  
Test Result

Behavior of K-Pop fans in grade  science 3 of  State Boarding Aliyah 2 Gresik, leads to behaviour of fanaical fans. The purpose of this research is to know the effectiveness of rational emotive behavior counseling with a pre-test post- test one group design. The instrument of this research is questionnaire of idol fanatiscm for K-Pop fans. The subject of this research is 3 K-Pop fans students from grade  science 3 who have a high level of fanatiscm, based on the pre-test result. Analysis technique that used in this research is paired sample t test. Based on calculation, obtained Asmp. Sig (2 tailed) = 0,015. According to the basic of decision,  accepted if Asmp. Sig (2 tailed) < 0,05. Because of Asmp. Sig 0, 015 < 0,05, the   accepted, and that means there is a difference between before and after of rational emotive behavior counseling implementation. So, it can be concluded that counseling rational emotive behavior with cognitive disputation technique is effective for reduce idol fanaticism of K-Pop fans students.

Comparative Seismic Risk Analysis of Existing Low-Rise RC Buildings Retrofitted by Metallic Energy Dissipating Devices

2013 ◽  
Vol 470 ◽  
pp. 1085-1088
Author(s):  
Dong Hyeon Shin ◽  
Jin Young Park ◽  
Hyung Joon Kim
Keyword(s):  
Probability Distribution ◽  
Risk Analysis ◽  
Seismic Risk ◽  
Structural Damage ◽  
Damage Index ◽  
Rc Buildings ◽  
Probabilistic Characteristic ◽  
Seismic Risk Analysis ◽  
Damage Indices ◽  
Rc Building

Existing non-seismically detailed low-rise RC buildings have higher seismic risks that are dependent on their seismic capacities and demand of building sites. Seismic risk analysis can be performed considering probabilistic characteristic of the structural damage. Structural damage is more accurately quantified by the damage indices than by a single engineering parameter. This study carries out comparative seismic risk analysis of a prototype building with and without metallic energy dissipating devices. Based on the probability distribution of damage index, it is demonstrated that the application of well-designed MEDDs to low-rise RC building can reduce its potential seismic risk.

Off-Angular Deposition Compensation for PVD Selective Re-sputtering Process

2008 ◽  
Vol 1079 ◽  
Author(s):  
Hsien-Lung Yang ◽  
Fuhong Zhang ◽  
Kim Nelson ◽  
Jennifer M. Tseng ◽  
John Forster ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Plasma Density ◽  
Physical Damage ◽  
Barrier Material ◽  
Ion Energy ◽  
Copper Line ◽  
Transmission Electron ◽  
Low K ◽  
Test Result

ABSTRACTIn Copper back-end-of-line (BEOL), the “punchthru™ process” – removal of barrier material from via bottom during etch/re-sputter step, and gouging into the underlying Copper line - has been increasingly used in 65nm production for its superior reliability. However, with the adoption of porous low-k dielectric at 45nm node and beyond, the conventional punchthru process can cause physical damage to the porous dielectric, such as roughening of the trench bottom in dual damascene structures, micro-trenching in the bottom of single trenches, which may have reliability implications. This paper reported on the use of off-angular Tantalum neutral flux during the re-sputter process to improve the selectivity between the via and trench bottom in order to protect the trench bottom and via bevel, while still allowing sufficient gouging into the underlying Copper line. In addition, the plasma density and ion energy are adjusted to further optimize selectivity, and to eliminate any micro-trenching. Therefore, this paper demonstrated PVD high deposit/etch selectivity process based on transmission-electron microscopy (TEM) and studies of electrical test result. This approach has extended the PVD Tantalum barrier process to at least 32nm node.

Model Based Automatic Test Research and Application

2010 ◽  
Vol 121-122 ◽  
pp. 1033-1037
Author(s):  
Wei Zheng ◽  
Hai Tao Xu ◽  
Lu Shuai Guan
Keyword(s):  
Test Case ◽  
Test Case Selection ◽  
Model Based ◽  
Case Selection ◽  
Test Script ◽  
Model Based Testing ◽  
Key Technologies ◽  
Selection Test ◽  
Result Analysis ◽  
Test Result

With the rapidly development and widely acceptance of MDD(Model Based Design), MBT(Model Based Test) has been presented for many years, it matches test-first concept, has been widely accepted. In this paper, basic process of model based testing is presented firstly, after that, key technologies such as Model instruct, test case selection, test script running etc. are discussed. Actual test case with Specific Explorer is presented and test result analysis is presented.

scholarly journals Experimental Investigation on the Pressure Distribution Law and Calculation Method of Muddy Water with High Silt Content

Geofluids ◽  
2022 ◽  
Vol 2022 ◽  
pp. 1-12
Author(s):  
Lijia Zhong ◽  
Fengyin Liu ◽  
Bo Wang ◽  
Zhao Yang ◽  
Dong Zhou
Keyword(s):  
Pressure Distribution ◽  
Calculation Method ◽  
Water Pressure ◽  
Great Influence ◽  
Design Calculation ◽  
Distribution Law ◽  
Muddy Water ◽  
Silt Content ◽  
Result Analysis ◽  
Test Result

The pressure distribution law of muddy water with high silt content has great influence on the stress and strain calculation of the dam body. Currently, there is a few research studies referring to the calculation method of high silt content muddy water pressure, which leads to no reliable theoretical basis for muddy water pressure calculation in dam design. In this paper, muddy water with high silt content was prepared and the imitation tests and model tests were carried out to investigate the pressure distribution law. Based on the test result analysis, it is indicated that the muddy water with high silt content is also in a flowable and viscous state, which is consistent with the law of fluid behavior; the horizontal pressure is equal to the vertical pressure at the same position, and this relationship is generally time independent; through the test result analysis, a pressure formula for muddy water with high silt content is proposed; through comparison between the pressure formula-calculated results and monitoring data, it is indicated that the proposed pressure formula is applicable in the calculation of muddy water pressure. The formula can be a useful tool in the dam safety and design calculation.

scholarly journals PENGEMBANGAN INSTRUMEN NOTES UNTUK MENGUKUR KEMAMPUAN AFEKTIF MAHASISWA DALAM KURIKULUM KKNI ( DEVELOPMENT OF NON TEST INSTRUMENTS TO MEASURING STUDENT AFFECTED ABILITY IN CURRICULUM KKNI)

2017 ◽  
Vol 7 (1:) ◽  
pp. 33-39
Author(s):  
Hartono Hartono ◽  
Jamilah Jamilah ◽  
Dona Fitriawan
Keyword(s):  
Scoring System ◽  
Research Method ◽  
Development Model ◽  
High Quality ◽  
Test Instrument ◽  
Analysis Instrument ◽  
Result Analysis ◽  
Descriptive Method ◽  
Test Result

Abstrak Penelitian bertujuan mendeskripsikan pengembangan instrumen nontes untuk mengukur kemampuan afektif mahasiswa dalam kurikulum KKNI. Metode penelitian yang digunakan adalah metode deskriptif dengan model pengembangan menggunakan P4TK yaitu spesifikasi instrumen, menulis instrumen, menentukan skala instrumen, sistem penskoran, telaah instrumen, merakit instrumen, uji coba instrumen, analisis hasil uji coba, perbaikan instrumen. Hasi penelitian diperoleh 1) Kisi-kisi penyusunan instrumen nontes untuk mengukur kemampuan afektif mahasiswa dalam kurikulum KKNI dalam penelitian ini telah cukup valid dan reliabel; 2) Hasil validitas instrumen nontes untuk mengukur kemampuan afektif mahasiswa dalam kurikulum KKNI telah memenuhi persyaratan; 3) Reliabilitas intrumen nontes untuk mengukur kemampuan afektif mahasiswa dalam kurikulum KKNI hasilnya tinggi dan instrumen layak untuk digunakan; 4) Hasil uji coba penggunaan instrumen nontes untuk mengukur kemampuan afektif mahasiswa dalam kurikulum KKNI diperoleh pada masing-masing soal yang berjumlah 15 semua hasilnya baik. Kata kunci: Instrumen Nontes, Kemampuan Afektif Mahasiswa, Kurikulum KKNI Abstract This research aimed to describe the development of nontest instrument to measure students' affective ability in KKNI curriculum. The research method used is descriptive method with development model using P4TK that is instrument specification, instrument writing, instrument scale, scoring system, instrument study, instrument assembling, instrument test, test result analysis, instrument improvement. The result of research is 1) Nontes instrument preparation grid to measure student affective ability in KKNI curriculum in this research has been quite valid and reliable; 2) The result of validity of nontest instrument to measure student affective ability in KKNI curriculum has fulfilled the requirement; 3) Nontest intruments reliability to measure students' affective ability in high quality KKNI curriculum and appropriate instruments for use; 4) The test result of the use of nontest instrument to measure affective ability of students in KKNI curriculum is obtained on each of the 15 questions all good results. Keywords: Non test instrument, Student affective Ability, Curriculum KKNI

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