Mixed mode i II III fracture criterion and its application to cement mortar 3
Mixed mode i II III fracture criterion and its application to cement mortar 3
... (in which α=90° and α=0, respectively), as K IC = K I0 ⋅ FIC (4 .3) K IIIC = K III0 ⋅ FIIIC (4.4) and The respective stress intensity factors, KI0 and KIII0, were obtained from the K-calibration ... normalized unified pure mode I and III stress intensity factors, KIθ /KIC and KIIIθ /KIIIC, respectively, of Figure 4.29 The figure also shows the unified fracture envelope, specified by equation ... cement mortar specimens have been tested, among which eight were subject to pure mode I loading, four to pure mode III loading, and the rest to mixed mode I- III loading In all specimens, the load increased...
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Mixed mode i II III fracture criterion and its application to cement mortar 1
... Future Work 13 7 REFERENCES APPENDIX 13 9 NUMERICAL AND EXPERIMENTAL RESULTS 15 6 A .1 Pure Modes I and II Fracture Testing 15 6 A.2 Mixed Mode I- III Fracture Testing 15 7 A.3 Mixed Mode I- II- III Fracture ... steel plates 11 8 Figure 4.32 Mould of mixed mode I II III fracture test specimen 11 9 Figure 4.33 Loading cases used in mixed mode I II III fracture tests 12 1 Figure 4.34 Finite element model for ... factor referred to the extended crack tip KIθ unified pure mode I stress intensity factor KIIθ unified pure mode II stress intensity factor KIIIθ unified pure mode III stress intensity factor KI0...
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Mixed mode i II III fracture criterion and its application to cement mortar 2
... foregoing equation (2. 80) of 2. 4, it would be necessary to evaluate the pure mode I, II and III fracture toughness, KIC, KIIC and KIIIC, respectively, of the test material The evaluation of KIC and ... machine 76 Figure 4.5 Norton Clipper Model ECW “Major” masonry bench saw 77 4 .2 Pure Modes I and II Fracture Testing Before verification of the proposed mixed mode I II III fracture criterion, given ... K IC = K I0 ⋅ FIC , (4.1) K IIC = K II0 ⋅ FIIC , (4 .2) while for pure mode II loading, where KI0 and KII0 are the respective stress intensity factors obtained from K-calibration curves shown in...
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Mixed mode i II III fracture criterion and its application to cement mortar 4
... group D Figure 4. 39 Failure of mixed mode I – II – III fracture test specimens 133 KIIθ KIθ KIIIθ ( KIC )2+ ( KIIC ) + ( KIIIIC )=1 2 √(K II θ / KIIC)2 + (KIIIθ / KIIIC) 1.0 0.8 0.6 0 .4 0.2 Test ... K I0 ⋅ FC , (4. 7) K II = K II0 ⋅ FC (4. 8) K III = K III0 ⋅ FC , (4. 9) and where KI0, KII0 and KIII0 are the stress intensity factors, due to unit loading, obtained according to the numerical ... servo-hydraulic testing machine In order to achieve differing mode I /mode II and mode I /mode III loading ratios, each beam group (according to 4. 4.1) was subjected to various loading cases, as depicted in...
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Development of the Quantitative PCR Method for Candidatus ‘Accumulibacter phosphatis’ and Its Application to Activated Sludge
... archaebacteria Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ Candidatus ‘Accumulibacter phosphatis’ ... Quantitative PCR and FISH method in Activated sludge The amount of Candidatus ‘Accumulibacter phosphatis’ in the laboratory-scale and the full-scale activated sludge were quantified both by the quantitative ... abundance in activated sludge Nevertheless, quantitative PCR method for Candidatus ‘Accumulibacter phosphatis’ has not been developed yet In this study, quantitative PCR method for Candidatus ‘Accumulibacter...
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Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt
... Nichigai dictionary On the other hand, in the case where random choice was performed, the Nichigai dictionary and the Webbased encyclopedia were comparable in terms of both the coverage and accuracy ... Examinations The Class II examination consists of quadruple-choice questions, among which technical term questions can be subdivided into two types In the first type of question, examinees choose the ... the description For the second type of question, human examinees would search their knowledge base for the description of each of four candidate terms Then they would choose the candidate term...
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Tài liệu Báo cáo khoa học: "AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION" pdf
... speech recognition and topicword extraction", Proc IEEE Int Conf Acoust., Speech, Signal Process., Phoenix, pp 625-628 (1999) [6] M Witbrock and A G Hauptmann: "Speech recognition and information ... Since speech is the most natural and efficient communication method between humans, automatic speech recognition will continue to find applications, such as meeting/conference summarization, automatic ... value has lead to rapid technology transfer of speech recognition into other research areas and applications Since the variations in speaking style and accent as well as in channel and environment...
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Báo cáo khoa học:The principle of flux minimization and its application to estimate stationary fluxes in metabolic networks docx
... case of the more general principle of flux minimization It has to be noted, furthermore, that minimization of fluxes in a metabolic system is closely linked to minimization of enzyme levels, because ... protein, protein interactions, enzymes, metabolites) can be used to build up mathematical models of the gene-regulatory, signal-transducing and metabolic networks of a cell and to integrate them into ... given total flux is obviously equivalent to maintaining a given rate of biomass production at a minimum of the total flux Insofar, the principle of maximal biomass production is a special case of...
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Báo cáo khoa học: "Bayesian Synchronous Tree-Substitution Grammar Induction and its Application to Sentence Compression" pdf
... of rule c → e, and K is the total number of ways to rewrite c, we now take into account our DP(αc , P0 (· | c)) prior in (1), which, when truncated to a finite grammar, reduces to a K-dimensional ... prior and selects a compact representation of the data (grammar sizes ranged from 4K-7K for GS compared to a grammar of about 35K rules for EM) (2) GS does not commit to a precomputed grammar and ... 2009; Post and Gildea, 2009) and machine translation (DeNero et al., 2008; Cohn and Blunsom, 2009; Liu and Gildea, 2009) Segmentation is achieved by introducing a prior bias towards grammars that...
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Báo cáo khoa học: "A Method for Relating Multiple Newspaper Articles by Using Graphs, and Its Application to Webcasting" pptx
... words for the articles These words show new information in the article, and make it easy to understand t h e content of the articles If a word in an article appears in the differentia words for its ... the story of the articles For example, the word "state" is the differentia word for dT, and is in its adjacent articles ds, dg, anddlo This means that d7 is a starting point of the new topic ... existence of a topic In V, for a particular topic, the in-degrees of related nodes {dT, ds, dg, dl0} is a cycle for the topic "statement." increase, since these articles are connected to each By recognizing...
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Báo cáo khoa học: "Generalized Encoding of Description Spaces and its Application to Typed Feature Structures" potx
... bound of the types of the frames being unified, (2) update one frame's type to the least upper bound, and point the other's type representation to it, and (3) recurse on respective pairs of feature ... variables to various substructures of a TFS, , and then pass those variables outside the substructures of where they can be used to instantiate the value of another feature structure's feature, ... properties of fixed-arity terms when it comes to unification, due to appropriateness Nevertheless, unbounded subtyping chains and acquiring new features conspire to force most internal representations of...
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Báo cáo khoa học: "Revision Learning and its Application to Part-of-Speech Tagging" pptx
... Japanese and the morphological analyzer has to segment the sentence into words as well as to decide the POS tag of the words So in this section, we describe how to apply revision learning to Japanese ... Vector Machines: Learning with Many Relevant Features In Proceedings of the 10th European Conference on Machine Learning, pages 137–142 Taku Kudoh and Yuji Matsumoto 2000 Use of Support Vector Learning ... combines a stochastic model and a binary classifier to achieve higher performance with lower computational cost We applied it to English POS tagging and Japanese morphological analysis, and showed...
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Geometric algebra and its application to mathematical physics c doran
... respect to variables de ned in a geometric algebra This topic is known as geometric calculus , and is introduced in Chapter Chapters 2, and demonstrate how geometric algebra embraces a number of algebraic ... geometric algebra than merely Cli ord algebra To paraphrase from the introduction to \Cli ord Algebra to Geometric Calculus" 24], Cli ord algebra provides the grammar from which geometric algebra ... forms trivectors (volumes) with vectors perpendicular to it The trivector 1^ 2^ commutes with all vectors, and hence with all multivectors The trivector (pseudoscalar) also has the algebraic property...
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Báo cáo khoa học: "Detection of Quotations and Inserted Clauses and its Application to Dependency Structure Analysis in Spontaneous Japanese" doc
... based on automatic detection of quotations and inserted clauses Dependency Structure Analysis and Detection of Quotations and Inserted Clauses The outline of the proposed processes is shown in Figure ... Without boundaries of quotations and inserted clauses With boundaries of quotations and inserted clauses (automatically detected) With boundaries of quotations and inserted clauses (correct) open ... Figure 2: Dependency structures of bunsetsus to left of beginning of quotations or inserted clauses For instance, “と思う, to- omou” (think) and “って言う, tte-iu” (say) are used at the ends of quotations...
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Báo cáo khoa học: "A Case Analysis Method Cooperating with ATNG and Its Application to Machine Translation" pot
... equivalent to several machine- language instructions, and they refer to m e m o r y locations by names called variables." One point is N M P analysis method by recursive calling for case frame analysis ... obligatory prepositional phrase name if the verb is intransitive Furthermore, the control moves to the next case slot to fill i t , i f the case frame has more slots, all of which are obligatory case ... a case frame, while optional case slots are united in a special frame The process to fill the case slots is continuing until the end of the case frame Then, more t h a n one candidate for a case...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDENghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Chuong 2 nhận dạng rui roQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ