American Society of Civil Engineers

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Found 172 Records with the keyword term of "Natural frequency"

Displaying 100 records - please modify your search for better results.

2015  Hybridization of Finite-Element Method and Support Vector Machine to Determine Scour Bridge Safety Level

2015  Mechanical Response of Partially Prestressed Precast Concrete I-Beams after High-Range Cyclic Loading

2015  Modal Parameter Variations due to Joist Bottom Chord Extension Installations on Laboratory Footbridges

2015  Static and Dynamic Testing of High-Speed Rail Bridges in Spain

2014  Damping Properties of Highway Bridges in China

2014  Experimental and Numerical Investigation of Axially Preloaded Carbon Fiber Cable Vibration

2014  Presence of Resonance Frequencies in a Heavily Damped Two-Degree-of-Freedom System

2014  Rapid Decay of a Timber Footbridge and Changes in Its Modal Frequencies Derived from Multiannual Lateral Deflection Measurements

2014  Vibration of Conducting Two-Layer Sandwich Homogeneous Elastic Beams in Transverse Magnetic Fields

2013  Adaptive Frequency-Dependent Shape Functions for Accurate Estimation of Modal Frequencies

2013  Finite-Element Modeling of Circular Nanoplates

2013  Free Vibration of Axially Loaded Shear Beams Carrying Elastically Restrained Lumped-Tip Masses via Asymptotic Timoshenko Beam Theory

2012  Effect of Temperature on Daily Modal Variability of a Steel-Concrete Composite Bridge

2012  Face Slab Dispatch Detection of Concrete Faced Rock-Fill Dam Based on Nature Frequency

2012  Practical Formula for Cable Tension Estimation by Vibration Method

2012  Some Qualitative Properties of the Vibration Modes of the Continuous System of a Beam with One or Two Overhangs

2011  Analysis of Oscillating Modality and Stability of U-Shaped Aqueduct-Fluid Coupling System

2011  Free Out-of-Plane Vibrations of Masonry Walls Strengthened with Composite Materials

2011  Optimal Topological Design of Periodic Structures for Natural Frequencies

2011  Out-of-Plane Free Vibration Analysis of a Horizontally Circular Curved Beam Carrying Arbitrary Sets of Concentrated Elements

2011  Use of Wavelet-Based Damage-Sensitive Features for Structural Damage Diagnosis Using Strong Motion Data

2010  Damage Identification of Beam-Like Structures through Static Deflection and Natural Frequency as Damage Indicators

2010  Dynamic Properties of Lightweight Concrete Beams Made by Sedimentary Lightweight Aggregate

2010  Effect of Bracing on Linear Free Vibration Characteristics of Thin-Walled Beams with Open Cross Section

2010  Reconstruction Method for Damage Detection in Beams Based on Natural Frequency and Antiresonant Frequency Measurements

2010  Research on the Influence Law of Vehicles to the Natural Frequency of Highway Simply Supported Girder Bridges

2010  Stochastic Free Vibration Response of Soft Core Sandwich Plates Using an Improved Higher-Order Zigzag Theory

2010  Vertical Load-Carrying Natural Frequency of Railway Continuous Steel Truss Bridges

2010  Vibration Performance of Lightweight Cold-Formed Steel Floors

2009  Assignment of Geometrical and Physical Parameters for the Confinement of Vibrations in Flexible Structures

2009  Effects of Core on Dynamic Responses of Earth Dam

2009  Free Vibration of Three-Dimensional Orthotropic Uniform Shear Beam-Columns with Generalized End Conditions

2009  Free Vibrations of Pultruded FRP Elements: Mechanical Characterization, Analysis, and Applications

2009  Generalization Capability of Neural Network Models for Temperature-Frequency Correlation Using Monitoring Data

2009  Vertical Vibration of Full-Scale Pile—Analytical and Experimental Study

2007  Assessment of In-Place Wood Floor Systems

2007  Dynamic Modal Analysis and Stability of Cantilever Shear Buildings: Importance of Moment Equilibrium

2006  Electroelastic Response of a Laminated Composite Plate with Piezoelectric Sensors and Actuators

2006  Fundamental Frequency Testing of Reinforced Concrete Beams

2006  Investigation of Foundation Vibrations Resting on a Layered Soil System

2006  Natural Frequencies of a Structure with Bounded Uncertainty

2006  Selection of Physical and Geometrical Properties for the Confinement of Vibrations in Nonhomogeneous Beams

2006  System Identification of Partially Restrained Composite Plates using Measured Natural Frequencies

2005  Determination of Natural Frequencies and Mode Shapes of Structures using Subspace Iteration Method with Accelerated Starting Vectors

2005  The Relationship Between the Buckling Load Factor and the Fundamental Frequency of a Structure

2005  Variations in the Natural Frequencies of Millikan Library Caused by Weather and Small Earthquakes

2004  Identification of Natural Frequencies and Dampings of In Situ Tall Buildings using Ambient Wind Vibration Data

2004  Roebling Suspension Bridge. I: Finite-Element Model and Free Vibration Response

2004  Roebling Suspension Bridge. II: Ambient Testing and Live-Load Response

2003  Natural Frequency of Railway Girder Bridges under Vehicle Loads

2003  Vibration of Thick and Thin Plates using a New Triangular Element

2003  Vibratory Characteristics of Timoshenko Beams with Arbitrary Number of Cracks

2001  Alternative Approach to Modify a Discrete Kirchhoff Triangular Element

2001  Monitoring and Analysis of a Bridge with Partially Restrained Bearings

2000  Damage Detection in Beam Structures Based on Frequency Measurements

2000  Vibration and Stability of Thick Plates on Elastic Foundations

1999  Dynamic Load Effect on Lift Slab Structures

1999  Eigensolution Method for Structures with Multiple or Close Eigenvalues

1999  Exact Out-of-Plane Natural Frequencies of Curved Timoshenko Beams

1999  In-Plane Free Vibration of Symmetric Cross-Ply Laminated Circular Bars

1998  Experimental Determination of Frequencies and Tension for Elastic Cables

1997  Correction Factor for Measured Natural Frequencies in Beams

1997  Dynamic Response of Plane Anisotropic Beams with Shear Deformation

1997  Effect of Type of Foundation on Period and Base Shear Response of Structures

1997  Free and Ambient Vibration of Brent-Spence Bridge

1997  Natural Frequencies of Guyed Communication Towers

1997  Ritz Method for Vibration Analysis of Cylindrical Shells with Ring Stiffeners

1997  Shake Table for Dynamic Testing of Guyed Towers

1997  Time-Frequency and Ambiguity Function Approaches in Structural Identification

1997  Vibration Studies of Tsing Ma Suspension Bridge

1996  Analysis of Effect of Dead Loads on Natural Frequencies of Beams Using Finite-Element Techniques

1996  Dynamic Behaviour of Masonry Church Bell Towers

1996  Measuring Absorbed Cyclic Energy in Reinforced Concrete Beams

1996  Nonlinear Dynamics of Unidirectional, Fiber-Reinforced Tori

1996  Practical Formulas for Estimation of Cable Tension by Vibration Method

1996  Vibration Analysis of Horizontally Curved Beams with Warping Using DQM

1995  Detection and Identification of Soil-Structure Interaction in Buildings from Vibration Recordings

1995  Dynamic Analysis of Prestressed Concrete Beams with Openings

1995  Identification and Damage Detection of Trusses Using Modal Data

1995  Identification of Stiffness Reductions Using Natural Frequencies

1995  Performance of Multiple Mass Dampers Under Random Loading

1995  Simplified Analysis of Rectangular Plates with Stepped Thickness

1995  Stability of a 26m free-yaw teetered wind turbine

1994  Analysis of Free Vibrations of Tall Buildings

1994  Effect of Initial Curvature on Natural Frequency of Thin Plate on Hinge Supports

1994  Lateral Stiffness of Frames and Effective Length of Framed Columns

1993  Ambient Vibration Response of a Long Span Bridge

1993  Free Vibrations of Laminated Anisotropic Cylindrical Shells

1993  Pressures Exerted on Soil Due to Rocking of Liquid Storage Tanks

1993  Wind Loads on Arena Roofs Using Aerodynamic Models

1992  Asymptotic Analysis of TLP Tendons and Risers

1992  Condition Monitoring of Structures Using Transient Response

1992  Effect of Active Control on Closely Spaced Natural Frequencies

1992  Quantitative NDE Technique for Assessing Damages in Beam Structures

1992  Response of Space Structures Under Sudden Local Damage

1992  Theoretical Study of Crack-Induced Eigenfrequency Changes on Beam Structures

1991  Dynamic Structural Properties of Cable-Stayed Tampico Bridge

1991  Effect of Dead Loads on Natural Frequencies of Beams

1991  Optimization of Rotating Blades with Dynamic-Behavior Constraints

1989  Vibrational Analysis of Thin-Walled Bars with Open Cross Sections