Basic Theory of Plates and Elastic Stability - Part 1 doc

... (1. 29) c  19 99 by CRC Press LLC BasicTheoryofPlatesandElastic Stability EikiYamaguchi DepartmentofCivilEngineering, KyushuInstituteofTechnology, Kitakyusha,Japan 1. 1 Introduction 1. 2 Plates BasicAssumptions • GoverningEquations • BoundaryCon- ditions • CircularPlate • ExamplesofBendingProblems 1. 3 ... S.P. and Woinowsky-Krieger, S. 19 59. Theory of Plates and Shells,...

Ngày tải lên: 22/07/2014, 18:22

... LLC PassiveEnergyDissipationand ActiveControl T.T.Soongand G.F.Dargush DepartmentofCivilEngineering, StateUniversityofNewYork atBuffalo,Buffalo,NY 27.1Introduction 27.2BasicPrinciplesandMethodsofAnalysis Single-Degree -of- FreedomStructuralSystems • Multi- Degree -of- FreedomStructuralSystems • EnergyFormulations • Energy-BasedDesign 27.3RecentDevelopmentandApplications PassiveEnergyDissipati...

Ngày tải lên: 22/07/2014, 18:22

... 22 .11 illustrates the application of this procedure. 22.3 .10 Weld Size for Longitudinal Welds Longitudinal welds include the web-to-flange welds on I-shaped girders and the welds on the corners of ... the need for a 1- in. throat size. If a single fillet weld is to be used, a throat of 1 in. would necessitate a leg size of 1. 4 in., shown in Figure 22.9. For double-sided fillets,...

Ngày tải lên: 22/07/2014, 18:22

... bring the guide strands to the center -of- gravity position in each span was found to be 15 /16 in. (24 mm) for the main span, 2 -1 /16 in. (52 mm) for the side spans, and 2 -1 /16 in. (52 mm) for the ... means of a sag survey of the first-erected cable wires or strands, using surveying instruments and target rods. However, on first Chesapeake, with its 16 00-ft (488-m) main span, 6...

Ngày tải lên: 22/07/2014, 18:22

... 19 99 PlateandBoxGirders MohamedElgaaly DepartmentofCivil& ArchitecturalEngineering, DrexelUniversity, Philadelphia,PA 19 .1Introduction 19 .2StabilityoftheCompressionFlange VerticalBuckling • LateralBuckling • TorsionalBuckling • CompressionFlangeofaBoxGirder 19 .3WebBucklingDuetoIn-PlaneBending 19 .4NominalMomentStrength 19 .5WebLongitudinalStiffenersforBendingDesign 19 .6Ultimat...

Ngày tải lên: 22/07/2014, 18:22

... and γ ≥ 0 .11 (11 .8c) F ba = (1. 4 −2.9γ)F y FS for D o t < 10 0 and γ<0 .11 (11 .8d) where F xa is the smaller of the values given by E quations 11 .3 and 11 .4 and γ = F y D o Et . 11 .2.3 External ... the smaller of Equation 11 .3 or 11 .4, and F ha · FS is given by Equation 11 .10 . F hxa = F xha C 2 (11 .29) For 0 .15 <λ c < 1. 2 F xha is the smal...

Ngày tải lên: 22/07/2014, 18:22

... Columns / 10 2 Column Base Plate Design / 11 1 American Institute of Steel Construction Allowable-Stress Design Approach / 11 3 Composite Columns / 11 5 Elastic Flexural Buckling of Columns / 11 8 Allowable ... Concrete / 14 8 Water/Cementitious Materials Ratio / 14 8 Job Mix Concrete Volume / 14 9 Modulus of Elasticity of Concrete / 15 0 Tensile Strength of Concrete /...

Ngày tải lên: 22/07/2014, 18:22

... lengths of 45 m, 75 m (between Pier 14 9 and 15 0), and 45 m. Pier 14 9 is a 10 -m tall × 3.5-m square, reinforced-concrete, single-column bent supported on a 12 -m square pile cap. Pier 15 0 is a 9 . 1- m ... transverse hinges located in spans 6, 11 , and 17 on the right bridge and in spans 6, 11 , and 16 on the left bridge (they are both 2 1- span structures). Each ben...

Ngày tải lên: 22/07/2014, 18:22

... al. 19 84. Canadian Implementation of CIDECT Monograph 6, IIW Doc. XV-E- 8 4-0 72. [11 ] Paul, J.C. 19 92. The Ultimate Behavior of Multiplanar TT- and KK-Joints Made of Circular Hollow Sections, Ph.D. ... thickness In AWS D1 .1 [1] , the term “T-, Y-, and K-connection” is used generically to describe simple structural connections or nodes, as opposed to co-axial butt and l...

Ngày tải lên: 22/07/2014, 18:22

... program sizes of DATAGEN, INPUT, and PAAP are 8 kB, 9 kB, and 94 kB, respectively. The total size of the three programs is small, 11 1 kB (= 0 .11 1 MB), and so a 3.5-in. high-density diskette (1. 44 MB) ... log 10 θ o < −2.582 Top- and seat-angle connection 2.003 log 10 θ o + 6.070 for log 10 θ o > −2.880 0.302 for log 10 θ o < −2.880 Top- and seat-angle conne...

Ngày tải lên: 22/07/2014, 18:22