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Lennart Elfgren
Lennart Elfgren
Senior Professor of Structural Engineering, Luleå University of Technology
Bestätigte E-Mail-Adresse bei ltu.se
Titel
Zitiert von
Zitiert von
Jahr
Strengthening concrete beams for shear using CFRP-materials: evaluation of different application methods
B Täljsten, L Elfgren
Composites Part B: Engineering 31 (2), 87-96, 2000
1712000
Fracture Mechanics of Concrete Structures: From Theory to Applications: Report of the Technical Committee 90-FMA Fracture Mechanics to Concrete/Applications, RILEM (the …
L Elfgren
Spon Press (Chapman and Hall) 3, 407, 1989
1401989
Sustainable bridges: assessment for future traffic demands and longer lives
J Bien, L Elfgren, J Olofsson
Dolnoslaskie Wydawnictwo Edukacyjne, 2007
882007
Experimental evaluation of tensile behaviour of single cast-in-place anchor bolts in plain and steel fibre-reinforced normal-and high-strength concrete
R Nilforoush, M Nilsson, L Elfgren
Engineering Structures 147, 195-206, 2017
872017
3D reconstruction of existing concrete bridges using optical methods
C Popescu, B Täljsten, T Blanksvärd, L Elfgren
Structure and Infrastructure Engineering 15 (7), 912-924, 2019
832019
Torsion-Bending-Shear Interaction for Concrete Beams
AL Lennart Elfren (Elfgren), Inge Karlsson
Journal of the Structural Division, ASCE 100 (ST 8, Proc. Paper 10749, Aug …, 1974
82*1974
Evaluation of freeze-thaw damage on concrete material and prestressed concrete specimens
X Qin, S Meng, D Cao, Y Tu, N Sabourova, N Grip, U Ohlsson, ...
Construction and Building Materials 125, 892-904, 2016
762016
Event-based strain monitoring on a railway bridge with a wireless sensor network
R Bischoff, J Meyer, O Enochsson, G Feltrin, L Elfgren
Proceedings of the 4th International Conference on Structural Health …, 2009
722009
In-situ methods to determine residual prestress forces in concrete bridges
N Bagge, J Nilimaa, L Elfgren
Engineering Structures 135, 41-52, 2017
702017
Mechanism for performance of energetically modified cement versus corresponding blended cement
H Justnes, L Elfgren, V Ronin
Cement and Concrete Research 35 (2), 315-323, 2005
672005
Assessment of European railway bridges for future traffic demands and longer lives–EC project “Sustainable Bridges”
I Olofsson, L Elfgren, B Bell, B Paulsson, E Niederleithinger, ...
Structure and Infrastructure Engineering 1 (2), 93-100, 2005
652005
Reinforced concrete beams loaded in combined torsion, bending and shear. A study of the ultimate load-carrying capacity
L Elfgren
Chalmers University of Technology/Division of Concrete Structures 1972, 232, 1971
641971
Experimental evaluation of influence of member thickness, anchor-head size, and orthogonal surface reinforcement on the tensile capacity of headed anchors in uncracked concrete
R Nilforoush, M Nilsson, L Elfgren
Journal of Structural Engineering 144 (4), 04018012, 2018
582018
.Assessment of the Strengthening of an RC Railway Bridge with CFRP utilizing a Full-Scale Failure Test and Finite-Element Analysis'
A Puurula, O Enoksson, G Sas, T Blanksvärd, U Ohlsson, L Bernspång, ...
Journal of Structural Engineering, ISSN 0733-9445 141 (1 (Special Issue …, 2015
522015
Tensile capacity of anchor bolts in uncracked concrete: Influence of member thickness and anchor’s head size
R Nilforoush, M Nilsson, L Elfgren, J Ožbolt, J Hofmann, R Eligehausen
ACI Structural Journal 114 (6), 1519-1530, 2017
512017
Failure tests on concrete bridges: Have we learnt the lessons?
N Bagge, C Popescu, L Elfgren
Structure and Infrastructure Engineering 14 (3), 292-319, 2018
462018
Microstructure and performance of energetically modified cement (EMC) with high filler content
H Justnes, PA Dahl, V Ronin, JE Jonasson, L Elfgren
Cement and Concrete Composites 29 (7), 533-541, 2007
442007
Instrumentation and full-scale test of a post-tensioned concrete bridge
N Bagge, J Nilimaa, T Blanksvärd, L Elfgren
Nordic Concrete Research 51, 63-83, 2014
432014
Moment redistribution in RC beams–A study of the influence of longitudinal and transverse reinforcement ratios and concrete strength
N Bagge, A O’Connor, L Elfgren, C Pedersen
Engineering structures 80, 11-23, 2014
422014
Photographic strain monitoring during full-scale failure testing of Örnsköldsvik bridge
G Sas, T Blanksvärd, O Enochsson, B Täljsten, L Elfgren
Structural Health Monitoring 11 (4), 489-498, 2012
422012
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