The Hilber-Hughes-Taylor (HHT) α-method. Objective: introduce damping in the Newmark method without degrading the order of accuracy. (). 1. 2. 2. 1. 1. 1. Create a Hilber-Hughes-Taylor (HHT) integrator. This is an implicit method that allows for energy dissipation and second order accuracy (which is not possible. Two unconditionally stable implicit methods with controllable numerical dissipation are compared, namely the improved version of the.
|Published (Last):||4 April 2015|
|PDF File Size:||17.86 Mb|
|ePub File Size:||14.15 Mb|
|Price:||Free* [*Free Regsitration Required]|
Velocity Dependent Friction 1. Example mrthod spaced nonlinear SDOF 3. Elastomeric Bearing Plasticity Element 1. Twenty Node Brick Element 1. Related Content Customize your page view by dragging and repositioning the boxes below. Twenty Eight Node Brick u-p Element 1.
Wide Flange Section 1. Error estimation, integration step-size control, and nonlinear system stopping criteria are discussed in detail.
Check Out Now Continue Browsing. Elastic Truss Analysis 1. BbarBrick u-p Element 1. Nonlinear Truss Analysis 1. Two Node Link Element 1.
Initial Stress Material 1. Reinforced Concrete Frame Pushover Analysis 1. Experience indicates that the time step for implicit schemes in nonlinear situations can be much greater than those for explicit schemes.
Garcia de Jalon, J. Portal Frame 2d Analysis 1. Also available online at http: For assistance or to subscribe, please contact us: Pinching Limit State Material 1.
Cantilever 2D EQ ground motion with gravity Analysis 2.
Engineered Cementitious Composites Material 1. Standard Brick Element 1. The proposed algorithm is based on the Hilber-Hughes-Taylor HHT implicit method and is tailored to answer the challenges posed by the numerical solution of index 3 differential-algebraic equations that govern the time evolution of a multibody system.
Bbar Brick Element 1. Like Mewmark and all the implicit schemes, the unconditional stability of this method applies to linear problems. This is an implicit method that allows for energy dissipation and second order accuracy which is not possible with the regular Newmark object. Elastic Timoshenko Beam Column Element 1. Multi-Linear Velocity Dependent Friction 1.
You either do not have a subscription or your hkghes has expired.
There was a problem providing the content you requested
Generalized Alpha Method 2. It replaces the multiple user names and passwords necessary to access subscription-based content with a single user name and password that can be entered once per session. One of the salient attributes of the algorithm is the good conditioning of the Jacobian matrix associated with the implicit integrator. There are no results showing stability of this method over the wide range of nonlinear problems that potentially exist. It operates independently of a user’s location taaylor IP address.
Plate Fiber Section 1. Click here to Renew Now. Four Node Quad u-p Element 1. Elastic Membrane Plate Section 1. Dambreak with Elastic Obstacle Analysis 4.
Limit State Material 1. Minimum Unbalanced Displacement Norm 2.