assessment of the stress and strain levels at geometrical di

assessment of the stress and strain levels at geometrical discontinuities under elastoplastic conditions a case study

... the stress and strain at the root of the stress concentrator are estimated as a function of the theoretical stress concentration factor and of a constitutive equation to account for the material ... element analysis and the models proposed by Neuber(1961) and Glinka(1985) were used to assess the validity of the local strain approach in the...

Ngày tải lên : 24/05/2014, 20:32

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Elasto plastic stress and strain behaviour at notch roots under monotonic and cyclic loadings

... plane strain conditions K t elastic stress concentration factor K å ratio of the maximum strain at the notch root to the nomi nal strain K ó ratio of the maximum stress at the notch root to the ... notched fatigue behaviour are generally known as the local st ress strain approaches. These approaches are based on relating the crack initiation l ife at...

Ngày tải lên : 24/05/2014, 20:28

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ASSESSMENT OF THE ENVIRONMENTAL AND SOCIAL IMPACTS CREATED BY THE VLRC INDUSTRIAL RUBBER PLANTATION AND PROPOSED ENVIROMENTAL AND SOCIAL PLANS ppt

... Thailand MCPB Thailand Mecoprop Thailand Mephospholan Thailand Methamidophos Thailand Methazole Thailand Mevinphos Thailand Mirex Thailand and others Paraquat Malaysia Paris Green Thailand ... of the land and the company, the company offered an amount of money for the compensation of the land to the Lao authorities, which was then communicated to the land ow...

Ngày tải lên : 31/03/2014, 09:21

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Families Under Stress - An Assessment of Data, Theory, and Research on Marriage and Divorce in the Military pptx

... requires accurate data on how these families have responded to the demands of recent operations in Afghanistan and Iraq. Goals and Approach of the Monograph e overarching goal of this monograph ... Rates of Marital Dissolution Across All Services of the National Guard 128 4.52. Rates of Marital Dissolution in the Army National Guard 129 4.53. Rates of Marital...

Ngày tải lên : 29/03/2014, 19:20

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Organizing pairwork and groupwork in the context of high school classrooms at pham van nghi upper secondary school, nam dinh province: A case study

... individuals and organizations at regional, national and international levels. Increasingly sophisticated technology enables us to achieve a scope and range of communication unimaginable even 20 years ... years ago”. 11 35 1.1.2. Communicative Language Teaching 1.1.2.1. Nature of Communicative Language Teaching Communicative Language Teaching means little more than an integr...

Ngày tải lên : 07/11/2012, 14:54

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Potential biogas production from sewage sludge: A case study of the sewage treatment plant at Kwame Nkrumah university of science and technology, Ghana

... wastewater treatment plant The main sewage pipes connecting facilities on the university campus feed the main pumping station at the entrance of the treatment plant. At the main pumping station, ... the sludge at the Primary Sedimentation Tank to generate biogas. A laboratory experiment was done to determine the faecal sludge quality. The flowrate of the slu...

Ngày tải lên : 05/09/2013, 16:11

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TEACHING PRONUNCIATION TO THE FIRST YEAR STUDENTS AT THE UNIVERSITY OF TRANSPORT AND COMMUNICATIONS a CASE STUDY

... Purcell and Suter, 1980). In other words, the attainment of accurate pronunciation in a second language is a matter of substantially beyond the control of educators. However, there is research that ... those aspects that are relevant to the research problem at the time (Johnson 1992). A case is a unit of analysis, for example, in education research, a case...

Ngày tải lên : 07/09/2013, 13:45

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A CASE STUDY ON COMMON PROBLEMS IN LEARNING BUSINESS ENGLISH VOCABUALRY IN THE BOOK “BUSINESS BASICS” FACED BY THE 1ST YEAR STUDENTS AT VIETNAM UNIVERSITY OF COMMERCE, AND SOME SUGGESTED SOLUTIONS

... that emphasizes interaction as both the means and the ultimate goal of learning a language. CLT places great emphasis on helping students use the target language in a variety of contexts and ... marking the tests are ranked according to a scale coded by the researcher and calculated by proportion of students and changed into percentage for data analysis of...

Ngày tải lên : 29/01/2014, 00:23

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Tài liệu CULTURAL AND REPRODUCTIVE SUCCESS IN INDUSTRIAL SOCIETIES: TESTING THE RELATIONSHIP AT THE PROXIMATE AND ULTIMATE LEVELS docx

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Ngày tải lên : 13/02/2014, 16:20

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