A5032195709- Structural Behavior of Reinforced Concrete
- Innovative concrete reinforcement materials
- Structural Engineering and Vibration Analysis
- Structural Load-Bearing Analysis
- Concrete Corrosion and Durability
- Concrete Properties and Behavior
- Concrete and Cement Materials Research
- Conducting polymers and applications
- Structural Response to Dynamic Loads
- Electrodeposition and Electroless Coatings
- Innovations in Concrete and Construction Materials
- Seismic Performance and Analysis
- Civil and Structural Engineering Research
- High voltage insulation and dielectric phenomena
- Higher Education Teaching and Evaluation
- Analytical Chemistry and Sensors
- Infrastructure Maintenance and Monitoring
- Geotechnical Engineering and Underground Structures
- Chemical Synthesis and Characterization
- Fatigue and fracture mechanics
- Corrosion Behavior and Inhibition
- Fire effects on concrete materials
- Structural mechanics and materials
- Fiber-reinforced polymer composites
- Higher Education and Sustainability
Universitat Politècnica de València
2015-2024
Universidad Pedro de Valdivia
2023
Universitat de València
2005-2007
AbstractAbstractUltra-high-performance fibre-reinforced concrete (UHPFRC) is defined as a cement-based composite material that combines three technical advances in concrete: high compressive strength, presence of steel fibres and flowability.Since UHPFRC very expensive material, order can be considered competitive alternative structural applications, it necessary to optimise the design systems. This process leads lightweight structures minimise needs give solutions more similar than...
Abstract A detailed methodology to perform the so‐called push‐off test in precracked concrete specimens is presented. The performed with specimen confined 2 stages (precracking and push‐off) control crack width. Confinement provided by a steel restraint frame, which includes ball bearing avoid shearing forces from being transmitted outside shear plane. real kinematic behaviour of single‐open can be assessed. This makes experimental validation dilatancy models possible. Therefore, intention...
An experimental investigation to determine the transfer length of a seven-wire prestressing strand in different concretes is presented this paper. A testing technique based on analysis bond behaviour by means measuring force supported series specimens with embedment lengths has been used. analytical model calculate from an inelastic stress distribution along obtained. relationship between plastic for and concrete compressive strength at time prestress found. equation predict average both...
Main codes and standards offer sufficient provisions for the prestressing design of prestressed concrete members (PCMs). The designer must set force estimate losses, so that PCM meets its requirements over service life. In addition, can be instrumented during casting (e.g. vibrating wire strain gauges, magneto-elastic devices …) with aim measuring parameters interest a real-time monitoring in direct manner. particular, key parameter is residual at each time. However, there are many PCMs,...
Nowadays, the characterization of Ultra-High Performance Fiber-Reinforced Concrete (UHPFRC) tensile behavior still remains a challenge for researchers. For this purpose, simplified closed-form non-linear hinge model based on Third Point Bending Test (ThirdPBT) was developed by authors. This has been used as basis inverse analysis methodology to derive material properties from load-deflection response obtained ThirdPBT experimental tests. In paper, finite element (FEM) is presented with...
Abstract In previous research a simplified closed-form non-linear hinge model based on the Third Point Bending Test (TPBT) developed by authors to derive tensile material properties of Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) was numerically validated. This calibrated for UHPFRC that exhibits strain-hardening constitutive behavior. The aim this work is numerical validation inverse analysis method characterize even with those UHPFRCs which exhibit strain-softening To get...
Abstract Design codes include serviceability limit state (SLS) provisions for stress, crack, and deflection control in concrete structures, which may the structural design. When drawing on reinforced ultra‐high performance fibre‐reinforced (R‐UHPFRC), process of cracking differs significantly from traditional concretes. Thus, it remains unclear whether are applicable to R‐UHPFRC or should be reviewed. Uniaxial tensile tie test is an excellent option analyse review these criteria. This work...