Search Results - "BRÜHWILER, E"
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Shear-bending failure modeling of concrete ribbed slabs strengthened with UHPFRC
Published in Engineering structures (01-11-2020)“…•The current shear failure mechanism for rehabilitated beams with UHPFRC is not accurate enough when employed for T-beams or ribbed slabs.•The proposed…”
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2
Wavelet transform-based modal parameter identification considering uncertainty
Published in Journal of sound and vibration (21-03-2006)“…This paper presents an integrated identification method to consider the uncertainty effect on modal parameters for output-only system. The method is based on…”
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3
Permeability of ultra high performance fiber reinforced concretes (UHPFRC) under high stresses
Published in Materials and structures (01-04-2007)“…Issue Title: Special Issue: Advances in concrete through science and engineering (Guest Editor: W. J. Weiss) Ultra High Performance Fiber Reinforced Concretes…”
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4
UHPFRC tensile creep at early age
Published in Materials and structures (2009)“…Ultra high performance fibre reinforced concrete (UHPFRC) early age viscoelastic behaviour under tension was investigated. The tests results showed a high…”
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5
Risk-based approach to the determination of optimal interventions for bridges affected by multiple hazards
Published in Engineering structures (01-06-2003)“…Decision makers use bridge management systems to determine the optimal allocation of available resources. These systems are currently focused on the structural…”
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6
Evaluation of UHPFRC activation energy using empirical models
Published in Materials and structures (01-05-2009)“…The influence of thermal curing on the evolution of the material properties and the UHPFRC behaviour was investigated. Tests results showed a beneficial effect…”
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7
The effect of reinforcement in the new layer on hygral cracking in hybrid structural elements
Published in Materials and structures (01-03-2003)“…In structural elements consisting of concretes of different ages (hybrid elements), hygral deformations induced by drying of the new concrete are restrained by…”
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8
Influence of autogenous shrinkage on early age behaviour of structural elements consisting of concretes of different ages
Published in Materials and structures (01-11-2002)“…In structural elements consisting of concretes of different ages, physical and chemical deformations induced by heat release and autogenous shrinkage during…”
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9
Influence of autogenous shrinkage on early age behaviour of structural elements consisting of concretes of different ages
Published in Materials and structures (01-11-2002)“…In structural elements consisting of concretes of different ages, physical and chemical deformations induced by heat release and autogenous shrinkage during…”
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Journal Article -
10
The effect of reinforcement in the new layer on hygral cracking in hybrid structural elements
Published in Materials and structures (01-03-2003)“…In structural elements consisting of concretes of different ages (hybrid elements), hygral deformations induced by drying of the new concrete are restrained by…”
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11
Tomography analysis of fiber distribution and orientation in ultra high—performance fiber-reinforced composites with high-fiber dosages
Published in Experimental techniques (Westport, Conn.) (01-09-2009)“…Cementitious materials, such as mortar and concrete, exhibit brittle fracture behavior under tensile forces. Adding metallic fibers to these materials improves…”
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Journal Article Magazine Article -
12
International Perspective on UHPC in Bridge Engineering
Published in Journal of bridge engineering (01-11-2020)“…Abstract Ultrahigh-performance concrete (UHPC) offers significant potential to address a variety of needs in bridge design, construction, and performance…”
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13
Quantification of traffic and temperature effects on the fatigue safety of a reinforced-concrete bridge deck based on monitoring data
Published in Engineering structures (01-10-2019)“…•An inverse study to identify loads and positions of vehicles in a road viaduct.•Probabilistic distribution of stresses in an instrumented reinforced-concrete…”
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14
Kinetics of mixing-water repartition in UHPFRC paste and its effect on hydration and microstructural development
Published in Cement and concrete research (01-10-2019)“…The hydration of an ultra-high performance fibre reinforced concrete (UHPFRC) paste with a water to cement ratio of 0.18 was followed by proton nuclear…”
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15
GPR chloride inspection of a RC bridge deck slab followed by an examination of the results
Published in Proceedings of the 15th International Conference on Ground Penetrating Radar (01-06-2014)“…Chlorides applied on roads for de-icing can cause serious damage to reinforced concrete structures. On bridge deck slabs, there is usually a waterproofing…”
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Conference Proceeding -
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Analytical Model for Predicting Response and Flexure-Shear Resistance of Composite Beams Combining Reinforced Ultrahigh Performance Fiber-Reinforced Concrete and Reinforced Concrete
Published in Journal of structural engineering (New York, N.Y.) (01-06-2014)“…AbstractThe addition of an external layer of reinforced ultrahigh performance fiber-reinforced concrete (R-UHPFRC) on top of reinforced concrete (RC) floor…”
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17
Fracture energy and strain softening of concrete as determined by means of compact tension specimens
Published in Materials and Structures (01-01-1988)Get full text
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18
Fatigue and Fracture of Riveted Bridge Members
Published in Journal of structural engineering (New York, N.Y.) (01-01-1990)“…Estimates of remaining fatigue life and development of rational maintenance strategies for riveted bridges are hindered by a lack of knowledge of their…”
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19
Fatigue of existing reinforced concrete bridge deck slabs
Published in Engineering structures (01-11-1998)“…Provisions for the fatigue safety evaluation of existing bridges rely on a narrow knowledge basis. The fatigue safety of existing reinforced concrete deck…”
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Journal Article Conference Proceeding -
20
GPR full-waveform inversion of chloride gradients in concrete
Published in 2012 14th International Conference on Ground Penetrating Radar (GPR) (01-06-2012)“…The use of salt for deicing roads is a major problem for reinforced concrete structures. With time chlorides migrate within concrete pores and causes…”
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Conference Proceeding