Advance structure concrete design NUS

... Structural Concrete Design 4.1 4.2 4.3 4.4 4.5 Properties of Concrete and Reinforcing Steel Properties of Concrete • Lightweight Concrete • Heavyweight Concrete • High-Strength Concrete ... and Mixing Concrete Proportioning Concrete Mix • Admixtures • Mixing Flexural Design of Beams and One-Way Slabs Reinforced Concrete Strength Design • Prestressed Concrete Streng...

Ngày tải lên: 17/08/2013, 12:06

... effect of these substrate analogues This is consistent with a simultaneous interaction of the 1,3BPGA analogues at both Ps and Pi phosphate-binding sites Comparison of the inhibition of T cruzi and ... specific binding modes of these 1,3-BPGA analogues to the two trypanosomatid enzymes Materials and methods Sources of substrates, cofactors and inhibitors The synthesis of 1,...

Ngày tải lên: 20/02/2014, 02:21

... Reinforced Concrete Beams with Large Openings", Journal of the American Concrete Institute, Proceedings, Vol 82, No 4, USA, July/August 1985, pp 517-524 Tan, K.H and Mansur, M.A., "Design Procedure ... Reinforced Concrete Beams with Web Openings", ACI Structural Journal, Vol 93, No 4, USA, JulyAugust 1996, pp 404-411 Mansur, M.A., Huang, L.M., Tan, K.H and Lee, S.L., "Analysis and D...

Ngày tải lên: 10/03/2014, 08:20

Ngày tải lên: 18/04/2014, 16:08

... Concrete Council CE 5510 - 2004 Types of slabs CE 5510 - 2004 CE 5510 - 2004 CE 5510 - 2004 Flat Slab CE 5510 - 2004 CE 5510 - 2004 CE 5510 - 2004 Analysis of Slabs course CE 5510 - 2004 One-way ... 5510 - 2004 Table of Values CE 5510 - 2004 Table of Coefficients CE 5510 - 2004 Adjusted CE 5510 - 2004 Flat Slabs CE 5510 - 2004 Flat Slabs...

Ngày tải lên: 01/05/2014, 09:45

... read and study this chapter Common Organizational Designs • Contrast the three traditional organizational designs • Explain team, matrix, and project structures • Describe the design of virtual and ... rights reserved 10–35 Organizational Designs (cont’d) • Contemporary Organizational Designs (cont’d)  Boundaryless Organization  An flexible and unstructured organizational...

Ngày tải lên: 12/07/2014, 14:40

... Steel, Structural I Brockenbrough, R L II Merritt, Frederick S TA684.S79 19 94 624 .1 8 21 dc20 93-38088 CIP Copyright ᭧ 19 99, 19 94, 19 72 by McGraw-Hill, Inc All rights reserved Printed in the United ... length plf kg/m 1. 488 16 Mass/unit area psf kg/m2 4.882 43 Mass density pcf kg/m3 16 . 018 pound kip kip N N kN 4.448 22 4448.22 4.448 22 Force/unit length klf klf N/mm kN/m 14 ....

Ngày tải lên: 11/08/2014, 20:21

... 11 .20 12. 20 11.3 12. 23 12. 22 12. 22 12. 44 12. 21 12. 21 12. 8 12. 9 12. 45 12. 45 12. 46 12. 22 12. 42 12. 44 12. 21 12. 34 11.78 12. 169 12. 20 12. 20 12. 21 12. 20 12. 21 12. 21 12. 22 11.1 62 11.163 12. 1 12. 3 12. 5 ... 12. 127 12. 128 12. 138 12. 27 1.35 12. 48 12. 49 12. 52 12. 49 12. 49 12. 49 12. 49 12. 56 2. 24 2. 14 12. 54 12. 55 12. 48 12. 49 12. 54 12. 55 12. 52 12....

Ngày tải lên: 11/08/2014, 20:21

... of parts and 3 .50 SECTION THREE FIGURE 3 .56 Steel lintel angle y1 and y2 ϭ vertical distance from the angle’s centroid to the centroid of parts and Substitution in Eq (3.88) gives ƒ ϭ 6.64x ϩ 5. 93y ... (3 .58 ) where ƒt ϭ stress at top of beam y ϭ distance from the neutral axis Substitution of Eq (3 .58 ) into Eq (3 .56 ) yields ͵ ct cb ƒt ƒt yb(y) dy ϭ ct ct ͵ ct yb(y) dy ϭ cb (3 .59 )...

Ngày tải lên: 11/08/2014, 20:21

... 81 264 492 64 8 705 67 2 567 408 213 175 329 441 495 495 450 369 261 135 768 23 40 45 32 31 56 69 64 38 117 2 16 279 288 232 128 94 1 76 234 2 56 234 2 76 94 275 520 705 800 784 67 2 488 2 56 189 360 ... 115 72 59 112 153 1 76 175 144 81 213 408 567 67 2 705 64 8 492 264 166 320 450 544 590 5 76 495 360 189 14,4 06 31 59 81 94 95 81 49 152 292 408 488 520 492 392 217 135 261 36...

Ngày tải lên: 11/08/2014, 20:21

... / M 270 M grade 250 AWS A5.1 or A5.5 E7016, E7018, or E7028, E7016X, E7018-X AWS A5.1 or A5.5 E7016, E7018, E7028, E7016X, or E7018-X AWS A5.1 E7016, E7018, E7028 AWS A5.5 E7016-X, E7018X, E7028-X, ... A588‡ (4 in and under) AWS A5.1 or A5.5§ E7015, E7016, E7018, E7028 E7015-X, E7016-X, E7018-X AWS A5. 17 or A5.23§ F7XX-EXXX F7XX-EXX-XX AWS A5.18 ER70S-X A 572 grades 60 and 65 AWS A5.5§ E801...

Ngày tải lên: 11/08/2014, 20:21

... 10 50 12 48 22 27 31 33 34 37 42 57 35 40 43 45 49 56 77 42 49 53 56 61 70 98 49 58 63 66 72 84 119 29 35 33 36 38 41 47 64 45 50 53 55 59 66 87 54 61 65 68 73 82 110 63 72 77 80 86 98 133 32 ... (SF) 85 90 100 110 120 130 140 150 160 170 10 Ϫ59 ϩ16 Ϫ 68 ϩ19 Ϫ77 ϩ21 87 20 ϩ5 Ϫ19 ϩ6 Ϫ22 ϩ7 Ϫ27 8 Ϫ33 ϩ10 Ϫ39 ϩ12 Ϫ46 ϩ13 Ϫ53 ϩ15 Ϫ61 ϩ 18 Ϫ69 ϩ20 Ϫ 78 ϩ4 Ϫ14 ϩ5 Ϫ16 ϩ6 Ϫ19 ϩ7 Ϫ24 8...

Ngày tải lên: 11/08/2014, 20:21

... angles is An ϭ 5.72 Ϫ ϫ 3⁄8 ϫ 17 ⁄16 ϭ 4 .92 in2 and U ϭ Ϫ (x / L) ϭ Ϫ (0 / 9) ϭ 1.0 Ͼ 0 .9 Therefore, U ϭ 0 .9 The effective area is Ae ϭ UAn ϭ 0 .90 ϫ 4 .92 ϭ 4.43 in2 Ͼ 3.72 in2—OK 7.2.2 ASD for ... AISC ‘‘Manual of Steel Construction—LRFD’’ presents the following options: For the column of grade 36 steel, select a W14 ϫ 99 , with a design strength ␾Pn ϭ 745 kips Cost ϭ 99 ϫ 18 ϫ 0...

Ngày tải lên: 11/08/2014, 20:21

... reinforced with localized steel plates, pipes, or angles (Fig 8.15) (‘ Steel and Composite Beams with Openings,’’ Steel Design Guide Series no 2, American Institute of Steel Construction.) Composite ... described in Arts 8.4 to 8.7 8 .10 SECTION EIGHT FIGURE 8.8 Minimum requirements for composite action with concrete-encased steel framing 8.4 METAL ROOF DECK Steel- framed building...

Ngày tải lên: 11/08/2014, 20:21