Tài liệu Tính tóan động đất 20 docx

... tension reinforce- ment, in. 2 , Tables 6-18, 6 -20 Area of reinforcement, Equation (7-13) A′s Area of compression reinforcement, in. 2 , Tables 6-18, 6 -20 A w Area of shear reinforcement, Equation ... compo- nents or elements, indicating the available ductility of a component action, Equations (3 -20) , (5-9) m e Effective m-factor, Equation (5-9) m t Value of m-factor for the column i...

Ngày tải lên: 24/01/2014, 02:20

... Diaphragms . . . . . . . . . . . . . . 10 -20 Table C10-5 S2 and S2A: Steel Braced Frames with Stiff or Flexible Diaphragms. . . . . . . . . . . . . . . . 10 -20 Table C10-6 S3: Steel Light Frames ... . . . . . . . . . . . . . . 10 -20 Table C10-7 S4: Steel Frames with Concrete Shear Walls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 -20 Table C10-8 S5, S5A: Ste...

Ngày tải lên: 16/01/2014, 19:20

... TÍCH TẢI TRỌNG ĐỘNG ĐẤT THEO TCVN 375 :200 6 1. Mở đầu: Từ khi ban hành TCXDVN375 :200 6 về thiết kế công trình chịu động đất, thì trên WWW.ketcau.com có nhiều bài viết mang tính chia sẻ. Sau ... động động đất (TCXDVN 375 :200 6 \3.2.2): Các mục 3.2.2.1; 3.2.2.2; 3.2.2.3; 3.2.2.5 (và nói chung là mục 3.2.2) và phụ lục A là các quy định về cách biểu diễn thông dụng của tác độ...

Ngày tải lên: 20/12/2013, 20:16

... Fasteners Where visual inspection determines that extensive overdriving of fasteners exists in greater than 20% of the installed connectors, the fasteners and shear panels can generally be repaired through ... conservative result than the Systematic Method because of a variety of simplifying assumptions. 10 -20 Seismic Rehabilitation Prestandard FEMA 356 Chapter 10: Simplified Rehabili...

Ngày tải lên: 16/01/2014, 19:20

... Component behavior and rehabilitation concepts. 3. Acceptance criteria. 4. Evaluation requirements. 11 -20 Seismic Rehabilitation Prestandard FEMA 356 Chapter 11: Architectural, Mechanical, and Electrical ... feet or 15 feet in any dimension using Prescriptive Procedures based on Section 2110 of IBC (200 0) shall be permitted. For walls larger than 144 square feet or 15 feet in any di...

Ngày tải lên: 16/01/2014, 19:20

... Bell Drive, Reston, VA 201 91. American Society of Civil Engineers x Seismic Rehabilitation Prestandard FEMA 356 FEDERAL EMERGENCY MANAGEMENT AGENCY FEMA 356 / November 200 0 PRESTANDARD AND COMMENTARY ... Engineers, 1801 Alexander Bell Drive, Reston, Virginia, 201 91, (703) 295-6000. FEDERAL EMERGENCY MANAGEMENT AGENCY FEMA 356 / November 200 0 PRESTANDARD AND COMMENTARY FOR THE SEISMI...

Ngày tải lên: 16/01/2014, 19:20

... at least 0 .20 in 2 in cross section at each corner or end, at each side of each opening, and at a maximum spacing of at least 4 feet throughout. Horizontal reinforcement of at least 0 .20 in 2 ... laboratory and field con- ditions. Nonbearing wall: A wall that supports gravity loads less than 200 pounds per lineal foot. Noncompact member: A steel section that has width-to-thickness rat...

Ngày tải lên: 16/01/2014, 19:20

... requirements 2 -20 building separation 2-23 continuity 2 -20 diaphragms 2-21 horizontal torsion 2 -20 multidirectional seismic effects 2 -20 nonstructural components 2-23 overturning 2 -20 P-∆ effects 2 -20 structures ... exterior wall elements 11 -20 archaic diaphragms 5-52 architectural components 11 -20 canopies and marquees 11-29 ceilings 11-27 chimneys and stacks 11-29 exterior w...

Ngày tải lên: 16/01/2014, 19:20

... Force-Displacement Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 -20 Figure 4-1 Presumptive Expected Capacities of Piles or Piers in Granular Soils . . . . . . . ... Solutions for Rigid Footing Spring Constraints . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -20 Figure C4-2 (a) Foundation Shape Effect (b) Foundation Embedment Effect. ....

Ngày tải lên: 16/01/2014, 19:20

... York. ASTM A36/A36M-00, 200 0, Standard Specification for Carbon Structural Steel, American Society for Testing and Materials, West Conshohocken, Pennsylvania. ASTM A242/A242M-00, 200 0, Standard Specification ... Conditioning Engineers, Atlanta, Georgia. ASME B31, 200 0, Code for Pressure Piping, American Society of Mechanical Engineers, New York, New York. ASME B31.1, 200 0, Po...

Ngày tải lên: 24/01/2014, 02:20