pipe pipe arch and arch structures
Pipe drafting and design 2e (scanned)
... Creation of Pipe Drawings Chapter Steel Pipe History of Pipe Piping Materials Manufacturing Methods Sizing of Pipe Wall Thickness Methods of Joining Pipe Cast Iron Pipe Plastic Pipe 10 Drawing Pipe ... iron pipe uses pipe and fittings manufactured without a hub The method of joining these pipe and fittings uses a hubless coupling that slips over the plain ends of the pipe and fittings and is ... most economical Seamless pipe is produced in single and double random lengths Single random lengths vary from 16'-0" to 20'-0" long Pipe 2" and below is found in double random lengths measuring...
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Influence of pipe length and flow rate on nano particle deposition in laminar circular pipe flows
... is the dimensionless diffusion parameter defined as [3]: ∆= ~ DL pipe (9) 4U in R where Lpipe is the pipe length and R is the pipe radius The second employed equation is developed by Ingham at ... for a pipe with the length of 1cm and a mean velocity of m/s Figure Comparison of the deposition efficiency for the 1cm long pipe and a mean velocity of 1m/s between the present result and the ... different lengths of 1, and cm and a mean velocity of m/s Figures 8-10 display the deposition efficiency for a pipe with the length of 5cm and different mean velocity of 0.5, and m/s in compare with...
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Experimental Investigation of Large Pipe Trunnions and Tubular X-Joints
... Large Pipe Trunnions and Tubular X-Joints 3.3.2 Through pipe trunnion This set of specimens consists of trunnions with through pipes only In this case, the pipe is slotted though the chord wall and ... specimens CT2 and CT4 The figure shows the sharp contrast between pipe trunnions that are designed with and without through pipe configuration Both specimens CT2 and CT4 have lower stiffness and the ... pipe trunnion can easily handle this task This method of pipe trunnion design is investigated here and tested experimentally to determine whether there is any advantage in designing through pipe...
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Thiết kế đường ống pipe drafting and design
... xoắn(spiral-welded pipe) Seamless pipe hình thể đặc sắc xảo, nấu chảy, que sắt, gọi thanh, với lõi sản phẩm ống đƣợc kết nối không kết nối Hình 2-1 miêu tả tiến tình sản xuất seamless pipe Butt-welded pipe ... đƣợc dùng ống pipe rack để trì bề mặt dƣới ống không đổi ống vững vàng giá đỡ xuyên suốt chiều dài đƣờng ống Không sử dụng concentric pipe rack Điểm cuối ống có đƣờng kính nhò nằm vững pipe rack ... kích thƣớc vẽ Screwed And Socket-Weld Fittings mối lắp Screwed And Socket-Weld Fittings có chức thực giống nhƣ hàn đối đầu nhiên có số điểm khác biệt cần ý Các mối lắp Screwed And Socket-Weld Fittings...
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Numerical and experimental studies on dynamic load testing of open ended pipe piles and its applications
... = 0.16 s/m, and Jb = 0.492 s/m Updated empirical damping coefficients were later proposed for sands and clays based on laboratory impact tests (e.g., Forehand and Reese 1964, Coyle and Gibson ... by Simon and Randolph (1986) and rational base soil resistance model proposed by Randolph and Deeks (1992) have input parameters with clear physical meaning; however, soil nonlinearity and hysteretic ... convenience) varies from 0.1 (for sand) to unity (for clay) and = 0.2 (for all soils) (Randolph and Deeks 1992) The mobilised outer and inner shaft resistances, mob-out and mob-in , are calculated...
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PHÂN TÍCH CHƯƠNG TRÌNH MÔ PHỎNG MỘTCHIỀU AMPS – 1D (Analysis of Microelectronic and Photonic Structures)
... n-Si/p-CIS 14 CHƯƠNG CHƯƠNG TRÌNH MÔ PHỎNG MỘTCHIỀU AMPS – 1D (Analysis of Microelectronic and Photonic Structures) Chương trình mô chiều AMPS – 1D chương trình đa để khảo sát ảnh hưởng cấu tạo...
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Tài liệu SECTION 06100 - CONCRETE AND CONCRETE STRUCTURES ppt
... CONCRETE AND CONCRETE STRUCTURES Concrete and Concrete Structures- Section 06100 SECTION 06100 - CONCRETE AND CONCRETE STRUCTURES DESCRIPTION This Specification section addresses requirements and procedures ... DIVISION - CONCRETE AND CONCRETE STRUCTURES Concrete and Concrete Structures- Section 06100 9.5.3 AGGREGATES 19 9.5.4 BINS 19 AND SCALES 9.6 Mixing and Delivery 20 10 CONCRETE ... DIVISION - CONCRETE AND CONCRETE STRUCTURES Concrete and Concrete Structures- Section 06100 immediately stop all concreting until checks are made on the material and equipment and immediately rectify...
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Tài liệu Fundamentals of OOP and Data Structures in Java Richard Wiene ppt
... Exercises 313 15 Search Trees 315 15.1 Review of Search Table Abstraction 315 15.2 Binary Search Tree 316 15.3 Searching for an Element in a Search Tree 317 15.4 Balance of Search Tree 318 15.5 ... (creation methods, class methods, commands, queries, and pre- and postconditions) and internal features (data and methods) •Discuss the issues associated with error handling in Java •Present the important ... Hierarchy –Top Level 171 10.2 The Simplest Containers –Stack and Queue 173 10.3 Supporting Interface and Classes 175 10.4 The Container Hierarchy 178 10.5 UML Description of Container Hierarchy...
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Tài liệu Đề tài " Moduli spaces of surfaces and real structures " doc
... OF SURFACES AND REAL STRUCTURES 591 and V Kharlamov for a useful conversation, V Kulikov and Sandro Manfredini for pointing out some nonsense, Sandro again for the nice picture, and finally Grzegorz ... 3, and ν3 = yields the usual contradiction Thus ν3 = = ν2 and then m3 = n3 = 2, ν1 = 2, n0 = 3, n2 = 2m1 = m2 and we have therefore the case d = and branching indices (2, m1 , 2m1 ) for G and ... to a product and related moduli spaces, Amer J Math 122 (2000) 1–44 , Symplectic structures of algebraic surfaces and deformation, addendum to the present paper, preprint F Catanese and P Frediani,...
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Tài liệu Báo cáo khoa học: Processing, catalytic activity and crystal structures of kumamolisin-As with an engineered active site pptx
... 38-kDa and 19-kDa proteins were mixed and subjected to nondenaturing PAGE, these proteins comigrated with each other, showing a broad protein band that differed from the respective original bands and ... time-dependent enhancement of the 57-kDa band with a concomitant diminution of the 38-kDa and 19-kDa bands, as analyzed by SDS ⁄ PAGE (Fig 3A) The 38-kDa and 19-kDa bands did not disappear completely ... wild-type enzyme and of the E78H mutant, and the structures are very similar (r.m.s.d ˚ 0.264 and 0.312 A for 350 Ca pairs) Crystals of the E78H ⁄ D164N mutant are completely different and contain...
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Tài liệu Báo cáo khoa học: "Applications of GPC Rules and Character Structures in Games for Learning Chinese Characters" doc
... al., 1990; Ziegler and Goswami, 2005) and of Chinese, e.g., (Lee et al., 2005), and is important for both young readers (Ho and Bryant, 1997; Lee, 2009) and adult readers (Lin and Collins, 2012) ... lower class (i.e., grades and 2), middle class (i.e., grades and 4), or upper class (i.e., grades and 6) and (2) speed level: the duration between the monsters’ popping up and going down The characters ... characters, Language and Linguistics, 6(1), 75–107 C.-H Lin and P Collins 2012 The effects of L1 and orthographic regularity and consistency in naming Chinese characters Reading and Writing C.-L...
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Tài liệu Báo cáo khoa học: "STRING-TREE CORRESPONDENCE GRAMMAR: A DECLARATIVE GRAMMAR FORMALISM FOR DEFINING THE CORRESPONDENCE BETWEEN STRINGS OF TERMS AND TREE STRUCTURES" pdf
... be done in a 'natural' way using the formalism - meaning the structures and correspondence are explicit in the rule, and not implicit and dependent on the combination of grammar rules applied (as ... formalism for defining linguistic structures and their correspondence with strings of utterances in natural languages It has been extensively used for specification and documentation,as well as a ... the 'respectively' problem, where for a sentence like "Peter, Paul and Mary gave a book, a pen and a pencil to Jane, Elisabeth and John respectively", we wish to associate a structural representation...
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PHYSICS AND FRACTAL STRUCTURES docx
... Williams and Bjerknes model 4.1.3 Growing percolation clusters 4.2 The Witten and Sander model 4.2.1 Description of the DLA model 4.2.2 Extensions of the Witten and Sander ... trajectories, hydrodynamic lines of flux, waves, landscapes, mountains, islands and rivers, rocks, metals, and composite materials, plants, polymers, and gels, etc We must, however, add here the recent ... fractal structures rely both on those concerning nondifferentiable functions (Cantor, Poincaré, and Julia) and on those relating to the measure (dimension) of a closed set (Bouligand, Hausdorff, and...
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Báo cáo khoa học: "Analysis System of Speech Acts and Discourse Structures Using Maximum Entropy Model*" pptx
... feature trigrams and separated feature functions with distance-1 bigrams and distance-2 bigrams Equation (16) shows an example of an unified feature function, and equation (17) and (18) which are ... 184-191 Grosz, Barbara J and Candace L Sidner 1986 Attention, Intentions, and the Structure of Discourse Computational Linguistics, 12(3): 175204 Hinkelman, E A 1990 Linguistic and Pragmatic Constraints ... dialogues have a hierarchical discourse structure So we approximate the context as speech acts of n utterances that are hierarchically recent to the utterance An utterance A is hierarchically recent...
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Báo cáo khoa học: " LOCAL AND GLOBAL STRUCTURES IN DISCOURSE UNDERSTANDING" docx
... in directive dialogues, and still more concretely, the mechanisms needed to understand interactions which present requests and orders in such dialogues, on the one hand, and the possible reactions, ... structures In an RM these structures function as "influence factors," i.e., as units that are characterized on the basis of their effect upon the understander Influence factors are semantic and ... attention of an understander: provoke or satisfy his interest, trigger him to pose questions and to seek answers to them, to choose between alternative possible evaluaclons, and so on The task of...
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Báo cáo khoa học: "Verb Classification using Distributional Similarity in Syntactic and Semantic Structures" pdf
... et al., 2005; Titov and Henderson, 2006), chunking and dependency parsing, e.g., (Kudo and Matsumoto, 2003; Daum´ III and Marcu, e 2004), named entity recognition, (Cumby and Roth, 2003), text ... Singular Value Decomposition (SVD) (Landauer and Dumais, 1997; Golub and Kahan, 1965) into the product of three new matrices: U , S, and V so that S is diagonal and M = U SV T M is then approximated ... for syntactic and semantic similarity, respectively, Sec illustrates our experiments, Sec discusses the output of the models in terms of error analysis and important structures and finally Sec...
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Strength of Ships and Ocean Structures docx
... ships and offshore structures. ” He is the recipient of the Davidson Medal presented by the Society of Naval Architects and Marine Engineers for “Outstanding Scientific Accomplishment in Ship Research”, ... development and design He served as the ABS representative on the interagency Ship Structures Committee, and as a member of the Standing Committees of the International Ship and Offshore Structures ... structure with other man-made structures and systems 1.2 Size and Complexity of Ships Ships are the largest mobile structures built by man, and both their size and the requirement for mobility...
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Báo cáo khoa học: Autophosphorylation of Archaeoglobus fulgidus Rio2 and crystal structures of its nucleotide–metal ion complexes pptx
... ATP and its analogs bind between the two lobes and, in most cases, the presence of a ligand results in a movement of one lobe relative to the other This is seen in structures of Rio2 as well, and ... film for 30 to determine the position of the labeled bands, and the bands were cut out for phosphoamino-acid analysis and phosphopeptide mapping and sequencing Phosphoamino-acid analysis A portion ... solved the structures of Rio2 from crystals grown in the presence of ATP or ADP and MnCl2 In the structures presented here, two metal ions are found in the active site with bound ATP, and one metal...
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Báo cáo khoa học: "INCORPORATING INHERITANCE AND FEATURE STRUCTURES INTO A LOGIC GRAMMAR FORMALISM" pptx
... mapping These mappings are called by various names: feature structures, functional structures, f -structures, and feature matrices The feature structures of PATR-II are most easily understood by viewing ... i.e human females and human males The first new category (human females) can be thought of as the intersection of human and feminlneObJect or as the union of girl and woman 2, and similarly for ... of t I and t, are unified When t I and t both contain the feature f, the corresponding subterms are unified and added as feature f of the result If one term, say h , contains feature f and the...
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delphi - the tomes of delphi - algorithms and data structures
... it contains enough tracks and pointers to help us identify and fix bugs 26 Chapter Arrays Although there are many, many data structures used in standard (and not so standard) programming, a large ... algorithms gives you a handle on your craft and on the language you use For example, if you know about hash tables, their strengths and weaknesses, what they are used for and why, and have an implementation ... the basics of standard algorithms and data structures Indeed, looking at the code should teach such a programmer many tips and tricks of the advanced programmer The more advanced structures can...
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