tailieunhanh - Basic Theory of Plates and Elastic Stability - Part 11

Tài liệu tham khảo giáo trình cơ học kết cấu trong ngành xây dựng bằng Tiếng Anh - Yamaguchi, E. “Basic Theory of Plates and Elastic Stability” Structural Engineering Handbook Ed. Chen Wai-Fah Boca Raton: CRC Press LLC, 1999 - Shell Structures | Miller . Shell Structures Structural Engineering Handbook Ed. Chen Wai-Fah Boca Raton CRC Press LLC 1999 Shell Structures Clarence D. Miller Consulting Engineer Bloomington IN Introduction Overview Production Practice Scope Limitations Stress Components for StabilityAnalysis and Design Materials Geometries Failure Modes and Loads Buckling Design Method Stress Factor Nomenclature Allowable Compressive Stresses for Cylindrical Shells Uniform Axial Compression Axial Compression Due to Bending Moment External Pressure Shear Sizing of Rings General Instability Allowable Compressive Stresses For Cones Uniform Axial Compression and Axial Compression Due to Bending External Pressure Shear Local Stiffener Buckling Allowable Stress Equations For Combined Loads For Combination of Uniform Axial Compression and Hoop Compression For Combination of Axial Compression Due to Bending Moment M and Hoop Compression For Combination of Hoop Compression and Shear For Combination of Uniform Axial Compression Axial Compression Due to Bending Moment M and Shear in the Presence of Hoop Compression fh D 0 For Combination of Uniform Axial Compression Axial Compression Due to Bending Moment M and Shear in the Absence of Hoop Compression fh D 0 Tolerances for Cylindrical and Conical Shells Shells Subjected to Uniform Axial Compression and Axial Compression Due to Bending Moment Shells Subjected to External Pressure Shells Subjected to Shear Allowable Compressive Stresses Spherical Shells Toroidal and Ellipsoidal Heads Tolerances for Formed Heads References Further Reading Introduction Overview Many steel structures such as elevated water tanks oil and water storage tanks offshore structures and pressure vessels are comprised of shell elements that are subjected to compression stresses. The shell elements are subject to instability resulting from the applied loads. The theoretical buckling strength based on linear elastic bifurcation analysis is .