Erection Bracing of Low-Rise Structural Steel Buildings phần 3 ppsx

... (ed.) Rumen Microbial Metabolism and Ruminant Digestion. INRA Editions, Paris, pp. 35 3 35 5. Czerkawski, J.W. and Breckenridge, G. (1977) Design and development of a long-term rumen simulation ... (19 83) Evaluation of a mathematical model of rumen digestion and an in vitro simulation of rumen proteolysis to estimate the rumen-undegraded nitrogen content of feedstuf...

Ngày tải lên: 29/10/2013, 00:15

... 250 - 30 0 0 .37 92 - 110 30 0 - 35 0 0 .33 100 - 117 35 0 - 400 0 .30 105 - 120 400 - 450 0.27 107 - 120 450 - 500 0. 23 105 - 117 > 500 0.25 125 > 1200 0.20 240 Furthermore, all efforts ... plicatilis. 3. 5 .3. Culture procedures 3. 5 .3. 1. Stock culture of rotifers 3. 5 .3. 2. Upscaling of stock cultures to starter cultur...

Ngày tải lên: 15/12/2013, 00:15

... practice of design and construction of low-rise buildings. In many instances, for example, the lateral bracing systems for low-rise buildings contain elements which are not in the scope of the steel ... in Para- graph M4.2 of the AISC Specification for Structural Steel Buildings and in Section 7 of the AISC Code of Standard Practice for Steel Buildings and Bri...

Ngày tải lên: 27/06/2014, 14:20

... chỉnh sửa text. Đầu tiên, là chữ A trong từ “Clash . Sau đó, là chữ F của từ Of và T– E của chữ The . Sau đó, chỉnh sửa từ Titans” bằng cách thay đổi chữ T và chữ A. Sử dụng hình ảnh bên ... document. Điều đó sẽ tạo nên một hiệu ứng Blur thật xinh xắn, nhanh hơn nhiều so với Zoom Blur trong Photoshop. Bước 7 Sao chép các từ “Clash of the từ Illustrator san...

Ngày tải lên: 13/07/2014, 02:20

... publisher. TABLE OF CONTENTS ERECTION BRACING OF LOW RISE STRUCTURAL STEEL BUILDINGS 1. INTRODUCTION 1 1 .1 Types of Systems 1 1.2 Current State of the Art 1 1.3 Common Fallacies 2 1. 4 Use of This ... 10 4.2 Column Bases 11 4.2 .1 Fracture of the Fillet Weld Connecting the Column to the Base Plate 11 4.2.2 Bending Failure of the Base Plate 13 4...

Ngày tải lên: 08/08/2014, 13:20

... the anchor rods to the center of the shim stack. See Figure 4.14. See discussion of the use of shims at the beginning of this section. â 20 03 by American Institute of Steel Construction, Inc. All ... Anchor Rods Fig. 4 .2 Bending Failure of Base Plate Figures 4.1 through 4.11 shown below represent each of the failure modes. Fig. 4.1 Fracture of Weld â 20 03 by American I...

Ngày tải lên: 08/08/2014, 13:20

... example. Span ft. 30 35 40 45 50 55 60 Top 21/2 3 2 2 1 1 - - Chord 3 6 4 3 2 2 2 - Angle 31 /2 12 9 7 5 4 4 3 Leg Length, (in.) 4 18 13 10 8 6 5 4 5 43 32 24 19 16 13 11 6 74 55 42 33 27 22 19 Span ft. 30 35 40 45 50 55 60 Top ... Seat Design Strength (kips) 30 10 15 22 30 30 Controlling Element Bolts Framing Angles Framing Angles Framing Angles Bolts Bolts Span (...

Ngày tải lên: 08/08/2014, 13:20

... psi Nominal Diameter inches 3/8 7/16 1/2 9/16 5/8 3 /4 7/8 1 Approximate Weight lbs./ft. 0. 24 0.32 0 .42 0.53 0.66 0.95 1.29 1.68 Approximate Metallic Area in. 2 0.057 0.077 0.101 0.128 0.158 0.227 0.3 54 0 .40 4 Nominal Breaking Strength 1 lbs. 12,200 16, 540 21 ,40 0 27,000 33 ,40 0 47 ,600 64, 400 83,600 8x19 (W) Classification/Bright (Uncoated), Fiber Core, Improved Plow Steel,...

Ngày tải lên: 08/08/2014, 13:20

... (1.7) 2 706 .5 in. 2 0. 85 (1) 706 .5 (4) ( 350 0) 1/2 (1/1000) 142.1 kips 142.1 ữ 4 = 35. 5 kips per rod Design strength in shear: 0. 75( 0.7 85) 58 = 34.1 kips 0. 85 (800) (0.7 85) (1) ( 350 0) (1/1000) = 31 .5 kips Combining ... 1.6 25 in. r = 0. 25 (d) = 0. 25( 1) = 0. 25 in. kL/r = 1(1.6 25) 70. 25 = 6 .5 = 30 .53 ksi per LRFD Table 3-36 Bending: Moment arm = 0 .5 (3 - (0.3 7...

Ngày tải lên: 08/08/2014, 13:20

... 7.1 Erection Plan 56 â 2003 by American Institute of Steel Construction, Inc. All rights reserved. This publication or any part thereof must not be reproduced in any form without permission of ... in. C 30 45 1 W12X65 1.0 12X12 6. 0X6.0X15 Anchor Rods with Leveling Nuts Anchor Rod, Diameter, in. Anchor Pattern, in. x in. Hooked or Nutted Embedment, in. Cover Below Anchor, in. 0.75...

Ngày tải lên: 08/08/2014, 13:20

... American Institute of Steel Construction, Chicago, Illinois 11. Fisher, James M. and West, Michael A., " ;Erection Bracing of Structural Steel Frames", Proceedings, National Steel Construction ... Depart- ment of Transportation, Sacramento, California 10. Fisher, James M., "Industrial Buildings - Roof to Column Anchorage", AISC Steel Design Guide Series...

Ngày tải lên: 08/08/2014, 13:20

... Institute of Steel Construction, Inc. All rights reserved. This publication or any part thereof must not be reproduced in any form without permission of the publisher. Table A-11 Tension Resistance of ... 2003 by American Institute of Steel Construction, Inc. All rights reserved. This publication or any part thereof must not be reproduced in any form without permission of the p...

Ngày tải lên: 08/08/2014, 13:20

... on the GetWindowText() function to display the name of the window in a textbox on the dialog. The use of an IntPtr as one of the inputs is hardly surprising, because it contains the handle to the ... while reducing the performance overhead of interacting with the DLL. Chapter 6 begins a new phase of this book. Rather than look at the technologies involved in...

Ngày tải lên: 12/08/2014, 21:20

... Steel Design Guide Series Erection Bracing of Low-Rise Structural Steel Buildings Steel Design Guide Series Erection Bracing of Low-Rise Structured Steel Buildings James M. ... thereof must not be reproduced in any form without permission of the publisher. TABLE OF CONTENTS ERECTION BRACING OF LOW RISE STRUCTURAL STEEL BUILDINGS 1. INTROD...

Ngày tải lên: 24/10/2014, 17:02

... Revision and Errata List, March 1, 2003 AISC Design Guide 10: Erection Bracing of Low-Rise Structural Steel Buildings The following editorial corrections ... force. A check of PA effects is not necessary for permanent di- agonal bracing used as part of the temporary bracing scheme. Lastly, the column on the compression side of the diago- nally braced ... conn...

Ngày tải lên: 24/10/2014, 17:02