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 - Fatigue and Fracture | Dexter . and Fisher . Fatigue and Fracture Structural Engineering Handbook Ed. Chen Wai-Fah Boca Raton CRC Press LLC 1999 Fatigue and Fracture Robert J. Dexter and John W. Fisher Department of Civil Engineering Lehigh University Bethlehem PA Introduction Design and Evaluation of Structures for Fatigue Classification of Structural Details for Fatigue Scale Effects in Fatigue Distortion and Multiaxial Loading Effects in Fatigue The Effective Stress Range for Variable-Amplitude Loading Low-Cycle Fatigue Due to Seismic Loading Evaluation of Structural Details for Fracture Specification of Steel and Filler Metal Fracture Mechanics Analysis Summary Defining Terms References Further Reading Introduction This chapter provides an overview of aspects of fatigue and fracture that are relevant to design or assessment of structural components made of concrete steel and aluminum. This chapter is intended for practicing civil and structural engineers engaged in regulation design inspection repair and retrofit of a variety of structures including buildings bridges sign signal and luminaire support structures chimneys transmission towers et c. Established procedures are explained for design and in-service assessment to ensure that structures are resistant to fatigue and fracture. This chapter is not intended as a comprehensive review of the latest research results in the subject area therefore many interesting aspects of fatigue and fracture are not discussed. The design and assessment procedures outlined in this chapter maybe applied to other similar structures even outside the traditional domain of civil engineers including offshore structures cranes heavy vehicle frames and ships. The mechanical engineering approach which works well for smooth machine parts gives an overly optimistic assessment of the fatigue strength of structural details. There are many cases of failures of these types of structures such as the crane in or the .
