8_CONCRETE DESIGN AND CONSTRUCTION

... Design and Construction of LPG Installations Downstream Segment API STANDARD 2510 EIGHTH EDITION, MAY 2001 American Petroleum Institute Helping You Get The Job Done Right~M SPECIAL NOTES API ... FITTINGS, AND OPTIONAL EQUIPMEN 21 Minimum Horizontal Distance Between Shell of Pressurized LPG Tank and Line of Adjoining Property That May Be Developed Design and...

Ngày tải lên: 27/03/2014, 14:08

... Engineering and Design EARTH AND ROCK- FILL DAMS GENERAL DESIGN AND CONSTRUCTION CONSIDERATIONS Purpose This manual presents fundamental principles underlying the design and construction of earth and rock- fill ... the design and construction of earth and rock- fill dams The general principles presented herein are also applicable to the desi...

Ngày tải lên: 28/04/2014, 11:50

... horizontal cut-off For any given class, the equations to lines A and B are as follows, where the values of kA and kB appear in Table 12. 5: (12. 4a) (12. 4b) Also given in the table are the cut-off values ... acting Refer to Section 12. 6 The fatigue resistance at the point considered is acceptable if the Palmgren-Miner rule is satisfied: (12. 1) 12. 3.3 Design life The nominal desi...

Ngày tải lên: 22/07/2014, 18:22

... (per bolt) and on their condition It is given by the expression: – – Pf=nµR (11. 9) s g where n=number of friction interfaces and, µ=slip-factor (Section 11. 2.6) 11. 2.5 Bolt tension and reaction ... centroid and an in-plane moment M as shown These produce parallel – – and tangential force components (P 1, P 2) on any given fastener, where: (11. 3) (11. 4) The summation in equatio...

Ngày tải lên: 22/07/2014, 18:22

... relates to expression (10. 19) Refer to Figure 10. 10 for geometry and definition of N Figure 10. 10 Torsion Section reinforcement covered by expression (10. 19) and Table 10. 2 Copyright 1999 by ... the same answer: Either (10. 9) or (10. 10) Expression (10. 9) is the one taught to students Expression (10. 10) is more convenient for complex sections because a small design change to...

Ngày tải lên: 22/07/2014, 18:22

... Table 9. 1 Figure 9. 12 Root reinforcement Figure 9. 13 Sections covered in Table 9. 2 Copyright 199 9 by Taylor & Francis Group All Rights Reserved l Table 9. 1 Torsional buckling of certain type-R ... Radial-symmetric sections k=1 Skew-symmetric sections k=1 Mono-symmetric sections, k can be read from Figure 9. 10 or else calculated from the corresponding formula: (9. 13) Copyright 1...

Ngày tải lên: 22/07/2014, 18:22

... tension-field action (Figure 8. 11), and v2=tension-field parameter (Section 8. 3.6) The section of the end-post must be adequate to resist M and V simultaneously, when checked as in Section 8. 4 8. 7 ... to bisymmetric and monosymmetric sections It may also be used for a skew-symmetric shape, with x and y changed to u and v 8. 8 BEAM DEFLECTION 8. 8.1 Basic calculation So far...

Ngày tải lên: 22/07/2014, 18:22

... equation (7. 7): s s s s (7. 8) which becomes operative when: ß > 12.1 ß > 12.9 e e Non-welded outstand Welded outstand The effect of so doing is shown by the broken curve in Figure 7. 7 Chapters and ... K=0.41+1.3( 1- ) Figure 7. 12 Outstands under strain-gradient Cases T and R Copyright 1999 by Taylor & Francis Group All Rights Reserved (7. 14a) (7. 14b) Figure 7. 13 Outstands unde...

Ngày tải lên: 22/07/2014, 18:22

... material there is negligible dip at A, and kz3=kz1 6. 4.2 Heat-treated material Table 6. 1 lists proposed kz-values for MIG-welded joints in 6xxx and 7xxx-series alloys These have generally been ... softening at a single-pass MIG weld, as might be obtained with 60 82-T6 and 7020-T6 material Such plots are determined Copyright 1999 by Taylor & Francis Group All Rights Reserved Figure...

Ngày tải lên: 22/07/2014, 18:22

... Hong and others [ 15 17] The curves are compared in Figure 5. 7 on a non-dimensional plot Actual design curves of pb against appear in Chapters and 9, covering a range of values of p1 l l l Table 5. 5 ... well-known Euler curve The range of the real-life scatter-band in relation to curve E varies according to the mode of buckling considered For design purposes, a curve such as D in...

Ngày tải lên: 22/07/2014, 18:22

... Table 4. 2 Temper designations for non-heat-treatable material quarter, half, three-quarter and fully-hard The official system specifies the temper by means of an H-number, such as H 14, for example ... are: BSEN .48 5 BSEN.755 BSEN.7 54 plate and sheet; extruded sections; drawn tube Figures 4. 3 and 4. 4 show compositions and minimum mechanical properties for a representative ra...

Ngày tải lên: 22/07/2014, 18:22

... temperature-indicating crayons Minimum annealing temperatures are: 1xxx-series, 36 0°C; 3xxx-series, 400°C; 5xxx-series, 35 0°C Copyright 1999 by Taylor & Francis Group All Rights Reserved Figure 3. 1 ... for non-aeronautical use are usually in the stronger kind of 6xxx-series alloy They can be either machined from T6-condition bar-stock, or forged and then artificially aged (T8-conditi...

Ngày tải lên: 22/07/2014, 18:22

... 0.8, 1.0, 1 .2, 1.5, 2. 0, 2. 5, 3.0, 4.0, 5.0 and 6.0 mm Most sheet is produced in non-heat-treatable material (1xxx, 3xxx, 5xxx), and is supplied in a stated temper (such as ‘quarter-hard’, ‘halfhard’) ... copper or zinc, making it less suitable for making non-aeronautical alloys 2. 2 FLAT PRODUCTS 2. 2.1 Rolling mill practice Aluminium plate and sheet are manufactured in conven...

Ngày tải lên: 22/07/2014, 18:22

... Structural Structural design Standards—Europe I Title TA690.D855 19 98 624 .1' 826–dc 21 98–39235 CIP ISBN 419 15 710 (Print Edition) ISBN 0-2 0 3-0 2 81 9-8 Master e-book ISBN ISBN 0-2 0 3 -1 344 9-4 (Glassbook Format) ... arising 11 .1. 7 Joints in tension, fastener resistance 11 .1. 8 Interaction of shear and tension 11 .1. 9 Comparisons 11 .1. 10 Joints made with pro...

Ngày tải lên: 22/07/2014, 18:22