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We investigate the dynamic behavior of concrete in relation to its composition within a computational framework (FEM). Concrete is modeled using a meso-mechanical approach in which aggregates and mortar are represented explicitly. Both continuum phases are ...
Energy dissipation systems such as single fall-stilling basin and single chute bucket have been used in the design and construction of large dams. In the case of high head structures, however, due to the high flow velocity, these systems suffer from proble ...
A new connection system for a concrete filled steel tube composite column and reinforced concrete beams is proposed. In this connection, the steel tube is interrupted while the reinforced concrete beams are continuous in the joint zone. Multiple lateral ho ...
This paper investigates the shear strength of beams and one-way slabs without stirrups based on the opening of a critical shear crack. The shear-carrying mechanisms after the development of this crack are investigated. On this basis, a rational model is de ...
Structural elements combining Ultra-High Performance Fiber Reinforced Concretes (UHPFRC)and concrete offer a high potential in view of rehabilitation and modification of existing structures. The investigation of the time-dependent behavior of composite “UH ...
We present an overview of the CODICES project, an interdisciplinary approach for analysis of pre-Columbian collections of pictorial materials – more specifically, of Maya hieroglyphics. We discuss some of the main scientific and technical challenges that w ...
Hybrid slab systems combining fiber-reinforced polymer (FRP) composites with concrete are promising load-bearing structures, and an increasing number of applications has demonstrated their high potential in terms of structural performance and durability. H ...
Dealing with riveted railway bridges of high cultural value. The continuing use of riveted railway bridges may be questioned because of increasing train loads. Riveted bridges often possess high cultural values and, consequently, aspects of cultural herita ...
Dealing with riveted railway bridges of high cultural value. The continuing use of riveted railway bridges may be questioned because of increasing train loads. Riveted bridges often possess high cultural values and, consequently, aspects of cultural herita ...
After centuries of popularity, late 19th century educational travel began to change and lose something of the 18th century aristocratic Grand Tour. The South remained the focus of interest, the cradle of that culture from which Europe’s own had grown. Swed ...
