Design of Steel Structures Part 11 docx

Ngày tải lên: 10/08/2014, 11:22

... 1-4 DEPARTMENT OF THE ARMY EM 111 0-2-6054 U.S. Army Corps of Engineers CECW-ED Washington, DC 20314-1000 Manual No. 111 0-2-6054 1 December 2001 Engineering and Design INSPECTION, ... gates, but some 1-1 US Army Corps of Engineers® ENGINEERING AND DESIGN Inspection, Evaluation, and Repair of Hydraulic Steel Structures EM 111 0-2-6054...

Ngày tải lên: 05/08/2014, 11:20

... periodic inspection of hydraulic steel structures, if necessary. These methods, discussed in Chapter 4, include dye penetrant, magnetic particle, or eddy-current methods for inspection of cracks, and ... deformation, cracking, or corrosion. EM 111 0-2-6054 1 Dec 01 3-8 Figure 3-4. Girder-rib-skin-plate connection EM 111 0-2-6054 1 Dec 01 3 -11 (6) Areas w...

Ngày tải lên: 05/08/2014, 11:20

... needed. Loading and performance criteria for hydraulic steel structures are outlined in EM 111 0-2-2105, EM 111 0-2- 2701, EM 111 0-2-2702, and EM 111 0-2-2703. Basic fatigue and fracture analysis concepts ... Behavior of Steel Materials a. The operating service temperature of a steel structure has a significant effect on the fracture behavior of the steel. For low- and...

Ngày tải lên: 05/08/2014, 11:20

... K c (a function of plate thickness) should be used instead of K Ic , if available. Otherwise, EPFM based on CTOD analysis must be employed. Direction of Principal stress EM 111 0-2-6054 1 Dec ... following paragraphs. EM 111 0-2-6054 1 Dec 01 6-13 Figure 6-17. Linearization of stresses (Extracts from British Standards Institution 1980. Complete copies of the s...

Ngày tải lên: 05/08/2014, 11:20

... for structural steel had markedly improved and standardized. d. Weldability of earlier steels. (1) A very good reference that discusses the weldability of steels, including steels that have ... A502) covers three grades of steel rivets: general-purpose carbon steel rivets, carbon-manganese steel rivets for use with high-strength carbon and high-strength low-alloy steel...

Ngày tải lên: 05/08/2014, 11:20

... crack. 8-16 EM 111 0-2-6054 1 Dec 01 Figure 8 -11. Trashrack repair details (1 in. = 2.54 cm; 1 ft = 0.3 m) (Continued) 8-17 EM 111 0-2-6054 1 Dec 01 Figure 8 -11. (Concluded) ... measurements have shown that out -of- plane displacement and rigidity of end connections may also impose flexure in the bracing members (Commander et al. 1994). 8 -11 EM 111 0...

Ngày tải lên: 05/08/2014, 11:20

... Stress Design Manual of Steel Construction,” 9 th ed., Chicago, IL. American Institute of Steel Construction 1994 American Institute of Steel Construction. 1994. “Load and Resistance Factor Design ... Pennsylvania Department of Transportation 1988 Pennsylvania Department of Transportation. 1988. “Guidelines for Fatigue and Fracture Safety Inspection of Bridges,”...

Ngày tải lên: 05/08/2014, 11:20

... particular value of ␳ this shows that the characteristic strength of the masonry has limited influence on the design. 10.2.5 Example Design a simply supported brickwork beam of span 4 m and of section 215mm×365mm ... strength and ␥ mv the Partial safety factor for shear. As an illustration of the influence of shear strength on the design of rectangular section beams, it...

Ngày tải lên: 08/08/2014, 13:21

Ngày tải lên: 10/08/2014, 11:22