"Structural analysis is a branch of solid mechanics which...determine the effect of loads on the physical structures and their components."
Study of the behavior of structures under various loads and conditions.
Statics: The study of forces acting on and within structures that are in equilibrium.
Internal forces and stresses: The forces that act within each structural member of a structure and the corresponding stresses produced.
Trusses: A type of structure often used for bridges and roofs, consisting of a combination of tension and compression members.
Beams: Structural members that support loads by bending; their internal forces are tensile and compressive.
Frames and moment distribution: A method used to calculate loads in frame structures by distributing moments along beams and columns.
Deflection and deformation: The amount of movement or deformation of a structure caused by loads and its effect on the structure's performance.
Shear and bending moment diagrams: Graphical representation of internal forces in a beam or structure due to external loading.
Analysis of indeterminate structures: Structures for which external forces and internal forces cannot be determined by simple statics alone.
Matrix analysis methods: A way to solve complex structural problems using matrix algebra.
Finite element analysis: A computer-based method to solve complex structural problems by breaking them up into smaller and more manageable finite elements.
Static Structural Analysis: This type of analysis is used to study the response of a structure to static loads such as gravity, wind, or seismic forces.
Dynamic Structural Analysis: This type of analysis is used to study the response of a structure to dynamic loads such as earthquakes, vibrations, and wind.
Nonlinear Structural Analysis: This type of analysis is used to study the response of a structure to non-linear loads such as large deformations or material non-linearity.
Linear Elastic Analysis: This type of analysis is used to study the response of a structure assuming a linear relationship between the loads and the structural response.
Buckling Analysis: This type of analysis is used to study the stability of a structure under compressive loads.
Fatigue Analysis: This type of analysis is used to study the failure of a structure under repeated loading.
Modal Analysis: This type of analysis is used to study the natural frequencies and modes of vibration of a structure.
Finite Element Analysis: This type of analysis is used to study complex geometries and material behaviour using discretization techniques.
Strength and Stiffness Analysis: This type of analysis is used to study the capacity of a structure by determining the maximum load it can withstand before failure.
Seismic Analysis: This type of analysis is used to determine the response of a structure to earthquake forces.
Thermal Analysis: This type of analysis is used to determine the temperature distribution and thermal stresses in a structure under thermal loads.
Wind Load Analysis: This type of analysis is used to determine the impact of wind on a structure.
Soil-Structure Interaction Analysis: This type of analysis is used to study the interaction of soil and foundation systems with the structural elements.
Corrosion and Durability Analysis: This type of analysis is used to study the degradation of structural elements due to corrosion and other environmental factors.
"Uses simplified models for solids like bars, beams, and shells."
"The models used in structure analysis are often differential equations in one spatial variable."
"Structures subject to this type of analysis include all that must withstand loads, such as buildings, bridges, aircraft, and ships."
"Structural analysis uses ideas from applied mechanics, materials science, and applied mathematics."
"Compute a structure's deformations, internal forces, stresses, support reactions, velocity, accelerations, and stability."
"The results of the analysis are used to verify a structure's fitness for use, often precluding physical tests."
"Structural analysis is thus a key part of the engineering design of structures."
"Structural analysis is a branch of solid mechanics."
"Simplified models for solids like bars, beams, and shells."
"To determine the effect of loads on the physical structures and their components."
"All that must withstand loads, such as buildings, bridges, aircraft, and ships."
"Applied mechanics, materials science, and applied mathematics."
"A structure's deformations, internal forces, stresses, support reactions, velocity, accelerations, and stability."
"Verify a structure's fitness for use, often precluding physical tests."
"A key part of the engineering design of structures."
"Often precluding physical tests."
"Often differential equations in one spatial variable."
"Effect of loads on the physical structures and their components."
"Compute a structure's deformations, internal forces, stresses, support reactions, velocity, accelerations, and stability."