• 1719 Citations
  • 22 h-Index
1983 …2021

Research output per year

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Research Output

2018
2 Scopus citations

Creating and scaling an evidence-based faculty development program

Ankeny, C. J., Mayled, L. H., Ross, L., Hjelmstad, K., Krause, S., Middleton, J. & Culbertson, R., Jun 23 2018, In : ASEE Annual Conference and Exposition, Conference Proceedings. 2018-June

Research output: Contribution to journalConference article

Is there a connection between classroom practices and attitudes towards student-centered learning in engineering?

Ross, L., Judson, E., Ankeny, C. J., Krause, S., Culbertson, R., Hjelmstad, K., Mayled, L. H., Glassmeyer, K., Middleton, J. & Hjelmstad, K. L., Jun 23 2018, In : ASEE Annual Conference and Exposition, Conference Proceedings. 2018-June

Research output: Contribution to journalConference article

1 Scopus citations

The effects of professional development and coaching on teaching practices

Judson, E., Ross, L., Hjelmstad, K. L., Krause, S., Culbertson, R., Hjelmstad, K., Mayled, L. H. & Middleton, J., Jun 23 2018, In : ASEE Annual Conference and Exposition, Conference Proceedings. 2018-June

Research output: Contribution to journalConference article

1 Scopus citations
2016

Connections among university faculty engaged in the first two years of engineering and their impact on faculty attitudes and practice

Middleton, J., Krause, S., Judson, E., Culbertson, R., Ross, L., Hjelmstad, K., Park, Y. S., Collofello, J. & Smith, B. B., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Faculty characteristics that influence student performance in the first two years of engineering

Smith, B. B., Park, Y. S., Ross, L., Krause, S., Chen, Y-C., Middleton, J., Judson, E., Culbertson, R., Ankeny, C. J., Hjelmstad, K. & Yan, C. Y., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

How do male and female faculty members view and use classroom strate-gies?

Ross, L., Judson, E., Krause, S., Middleton, J., Ankeny, C. J., Chen, Y-C., Culbertson, R., Hjelmstad, K., Park, Y. S. & Smith, B. B., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Pathways of student stayers, movers, and leavers in the first two years of undergraduate engineering

Smith, B. B., Park, Y. S., Ross, L., Krause, S., Chen, Y-C., Middleton, J., Judson, E., Culbertson, R., Ankeny, C. J., Hjelmstad, K. & Yan, C. Y., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Work in progress: Measuring dispositions toward teaching strategies and their reported use

Judson, E., Ross, L., Middleton, J., Krause, S., Ankeny, C. J., Chen, Y-C., Culbertson, R., Hjelmstad, K. & Park, Y. S., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations
2014

Computationally efficient multi-time-step method for partitioned time integration of highly nonlinear structural dynamics

Prakash, A., Taciroglu, E. & Hjelmstad, K., Mar 2014, In : Computers and Structures. 133, p. 51-63 13 p.

Research output: Contribution to journalArticle

9 Scopus citations
2012

On stabilized formulations for incompressible navier-stokes equations based on multi-scale decomposition formalism

Turner, D. Z., Nakshatrala, K. B. & Hjelmstad, K., Jan 1 2012, In : Mechanics of Advanced Materials and Structures. 19, 1-3, p. 216-232 17 p.

Research output: Contribution to journalArticle

1 Scopus citations
2011

A stabilized formulation for the advection-diffusion equation using the Generalized Finite Element Method

Turner, D. Z., Nakshatrala, K. B. & Hjelmstad, K., May 10 2011, In : International Journal for Numerical Methods in Fluids. 66, 1, p. 64-81 18 p.

Research output: Contribution to journalArticle

14 Scopus citations

The role of strain ratcheting and mesh refinement in finite element analyses of plasticity induced crack closure

Cochran, K. B., Dodds, R. H. & Hjelmstad, K., Sep 2011, In : International Journal of Fatigue. 33, 9, p. 1205-1220 16 p.

Research output: Contribution to journalArticle

27 Scopus citations
2010

An enriched discontinuous Galerkin formulation for the coupling of non-conforming meshes

Haikal, G. & Hjelmstad, K., Jun 2010, In : Finite Elements in Analysis and Design. 46, 6, p. 496-503 8 p.

Research output: Contribution to journalArticle

8 Scopus citations

A variational multiscale Newton-Schur approach for the incompressible Navier-Stokes equations

Turner, D. Z., Nakshatrala, K. B. & Hjelmstad, K., Jan 2010, In : International Journal for Numerical Methods in Fluids. 62, 2, p. 119-137 19 p.

Research output: Contribution to journalArticle

4 Scopus citations
2009

On dual Schur domain decomposition method for linear first-order transient problems

Nakshatrala, K. B., Prakash, A. & Hjelmstad, K., Nov 20 2009, In : Journal of Computational Physics. 228, 21, p. 7957-7985 29 p.

Research output: Contribution to journalArticle

8 Scopus citations

On the stability of bubble functions and a stabilized mixed finite element formulation for the Stokes problem

Turner, D. Z., Nakshatrala, K. B. & Hjelmstad, K., Aug 30 2009, In : International Journal for Numerical Methods in Fluids. 60, 12, p. 1291-1314 24 p.

Research output: Contribution to journalArticle

8 Scopus citations
2008

A FETI-based domain decomposition technique for time-dependent first-order systems based on a DAE approach

Nakshatrala, K. B., Hjelmstad, K. & Tortorelli, D. A., Sep 17 2008, In : International Journal for Numerical Methods in Engineering. 75, 12, p. 1385-1415 31 p.

Research output: Contribution to journalArticle

19 Scopus citations

On finite element formulations for nearly incompressible linear elasticity

Nakshatrala, K. B., Masud, A. & Hjelmstad, K., Mar 2008, In : Computational Mechanics. 41, 4, p. 547-561 15 p.

Research output: Contribution to journalArticle

31 Scopus citations
2007
17 Scopus citations
2006

A stabilized mixed finite element method for Darcy flow based on a multiscale decomposition of the solution

Nakshatrala, K. B., Turner, D. Z., Hjelmstad, K. & Masud, A., Jul 1 2006, In : Computer Methods in Applied Mechanics and Engineering. 195, 33-36, p. 4036-4049 14 p.

Research output: Contribution to journalArticle

44 Scopus citations

Finite element approach to composite mold design based on Darcy flow with velocity clipping

Turner, D. Z., Nakshatrala, K. B. & Hjelmstad, K., Feb 2006, In : Polymer Composites. 27, 1, p. 65-70 6 p.

Research output: Contribution to journalArticle

4 Scopus citations

Three-dimensional flow visualization experiment of an RTM injection for a GFRP cuff mold

Turner, D. Z., Hjelmstad, K. & LaFave, J. M., Dec 2006, In : Composite Structures. 76, 4, p. 352-361 10 p.

Research output: Contribution to journalArticle

6 Scopus citations
2005

Determining the 3D permeability of fibrous media using the Newton method

Turner, D. Z. & Hjelmstad, K., Dec 2005, In : Composites Part B: Engineering. 36, 8, p. 609-618 10 p.

Research output: Contribution to journalArticle

18 Scopus citations

Experimental behavior of monolithic composite cuff connections for fiber reinforced plastic box sections

Carrion, J. E., LaFave, J. M. & Hjelmstad, K., Mar 2005, In : Composite Structures. 67, 3 SPEC.ISS., p. 333-345 13 p.

Research output: Contribution to journalArticle

11 Scopus citations

Fabrication and testing of cuff connections for GFRP box sections

Singamsethi, S. K., LaFave, J. M. & Hjelmstad, K., Nov 2005, In : Journal of Composites for Construction. 9, 6, p. 536-544 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Finite element study of composite cuff connections for pultruded box sections

Carrion, J. E., Hjelmstad, K. & LaFave, J. M., Sep 2005, In : Composite Structures. 70, 2, p. 153-169 17 p.

Research output: Contribution to journalArticle

8 Scopus citations

Fundamentals of structural mechanics

Hjelmstad, K., 2005, Springer US. 480 p.

Research output: Book/ReportBook

78 Scopus citations

Variational basis of nonlinear flexibility methods for structural analysis of frames

Hjelmstad, K. & Taciroglu, E., Nov 2005, In : Journal of Engineering Mechanics. 131, 11, p. 1157-1169 13 p.

Research output: Contribution to journalArticle

19 Scopus citations
2004

A FETI-based multi-time-step coupling method for Newmark schemes in structural dynamics

Prakash, A. & Hjelmstad, K., Dec 7 2004, In : International Journal for Numerical Methods in Engineering. 61, 13, p. 2183-2204 22 p.

Research output: Contribution to journalArticle

71 Scopus citations
2003
24 Scopus citations

Rate-dependent projection operators for frictional contact constraints

Araki, Y. & Hjelmstad, K., Jun 21 2003, In : International Journal for Numerical Methods in Engineering. 57, 7, p. 923-954 32 p.

Research output: Contribution to journalArticle

3 Scopus citations

Structural damage detection and assessment from modal response

Pothisiri, T. & Hjelmstad, K., Feb 2003, In : Journal of Engineering Mechanics. 129, 2, p. 135-145 11 p.

Research output: Contribution to journalArticle

56 Scopus citations

Three-Dimensional Finite Element Analysis of Doweled Joints for Airport Pavements

Kim, J. & Hjelmstad, K., 2003, In : Transportation Research Record. 1853, p. 100-109 10 p.

Research output: Contribution to journalArticle

16 Scopus citations
2002

Mixed methods and flexibility approaches for nonlinear frame analysis

Hjelmstad, K. & Taciroglu, E., May 2002, In : Journal of Constructional Steel Research. 58, 5-8, p. 967-993 27 p.

Research output: Contribution to journalArticle

26 Scopus citations

Simple nonlinear model for elastic response of cohesionless granular materials

Taciroglu, E. & Hjelmstad, K., Sep 2002, In : Journal of Engineering Mechanics. 128, 9, p. 969-978 10 p.

Research output: Contribution to journalArticle

9 Scopus citations

Strategy for finding a near-optimal measurement set for parameter estimation from modal response

Pothisiri, T. & Hjelmstad, K., Oct 10 2002, In : Journal of Sound and Vibration. 257, 1, p. 89-106 18 p.

Research output: Contribution to journalArticle

12 Scopus citations
2001

Nonlinear dynamics of a harmonically-excited inelastic inverted pendulum

Williamson, E. B. & Hjelmstad, K., Jan 2001, In : Journal of Engineering Mechanics. 127, 1, p. 52-57 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

Optimum sensitivity-based statistical parameters estimation from modal response

Araki, Y. & Hjelmstad, K., Jun 2001, In : AIAA Journal. 39, 6, p. 1166-1174 9 p.

Research output: Contribution to journalArticle

10 Scopus citations
2000

Analysis and implementation of resilient modulus models for granular solids

Hjelmstad, K. & Taciroglu, E., Aug 2000, In : Journal of Engineering Mechanics. 126, 8, p. 821-830 10 p.

Research output: Contribution to journalArticle

28 Scopus citations

Criteria for assessing dynamic collapse of elastoplastic structural systems

Araki, Y. & Hjelmstad, K., 2000, In : Earthquake Engineering and Structural Dynamics. 29, 8, p. 1177-1198 22 p.

Research output: Contribution to journalArticle

21 Scopus citations