Results 131 to 140 of about 130,819 (323)

Seismic intensities of earthquakes of conterminous United States– Their prediction and interpretation [PDF]

, 1981
Jack F. Evernden, W.M. Kohler, Gary D. Clow   +2 more
openalex   +1 more source

The Pier Luigi Nervi's concrete structure of Palazzetto dello Sport: Modeling and dynamic characterization

Structural Concrete, EarlyView.
Abstract This paper presents a numerical and experimental study aimed at the modeling and dynamic characterization of the reinforced concrete structure of the Palazzetto dello Sport in Rome, designed and by Pier Luigi Nervi with Annibale Vitellozzi, and built by Nervi & Bartoli contractors in 1956‐57.
Jacopo Ciambella, Gianluca Ranzi, Francesco Romeo   +2 more
wiley   +1 more source

Structural behavior of deteriorated Gerber half‐joints in highway overpasses by nonlinear finite element analysis combined with a simplified uniform‐corrosion model

Structural Concrete, EarlyView.
Abstract Gerber half‐joints, broadly used in the last century as elements of concrete bridges, are prone to corrosion‐induced deterioration, which may lead to brittle shear collapse. It is of paramount importance to develop advanced numerical models for simulating the collapse behavior of Gerber half‐joints, taking material deterioration into account ...
Dario De Domenico, Nino Spinella, Davide Messina, Matteo Mazzeo, Antonino Recupero   +4 more
wiley   +1 more source

A fiber‐based deterioration modeling framework for reinforced concrete structures subject to spatially non‐uniform corrosion patterns described by limited information

Structural Concrete, EarlyView.
Abstract Reinforced concrete structures are often subject to significantly non‐uniform corrosion patterns. In real situations, the information available about deterioration is incomplete and sometimes is reduced to qualitative judgments formulated by inspectors based on in‐situ surveys.
Davide Bernardini, Daniela Ruta, Paolo Di Re, Achille Paolone   +3 more
wiley   +1 more source

Interpretations from multichannel seismic-reflection profiles of the deep crust crossing South Carolina and Georgia from the Appalachian Mountains to the Atlantic Coast [PDF]

, 1985
John C. Behrendt
openalex   +1 more source

Experimental behavior of shear deficient RC beams strengthened with CFRP strips against reversible cyclic earthquake load

Structural Concrete, EarlyView.
Abstract This study aims to prevent sudden and brittle shear failures in reinforced concrete beams, which are frequently caused by deficiencies in shear reinforcement. Following the Kahramanmaraş earthquakes in Turkey on February 6, 2023, inspections revealed that many reinforced concrete beams suffered severe damage due to design errors, high shear ...
Ömer Mercimek, Özgür Anıl, Sercan Tuna Akkaya, R. Tuğrul Erdem, Alper Çelik, Yağmur Kopraman, Ahmet Abukan   +6 more
wiley   +1 more source

A seven‐year investigation on the flexural performance of cement‐based multi‐layered roof elements exposed to outdoor conditions

Structural Concrete, EarlyView.
Abstract As part of a regional research project started in 2011, the Politecnico di Milano coordinated a research consortium aimed at developing a cement‐based multi‐layered roof element designed to achieve structural safety, lightness, thermal efficiency, and compatibility with photovoltaic systems.
Giulio Zani, Marco Carlo Rampini, Nicoletta Russo, Federica Lollini, Marco di Prisco   +4 more
wiley   +1 more source

A shear failure analysis of ultra‐high‐performance concrete based on modified contact density and concrete damaged plasticity models

Structural Concrete, EarlyView.
Abstract Ultra‐high‐performance concrete (UHPC) becomes a promising composite material in structural concrete due to its exceptional mechanical and durability properties. However, the performance and damage characteristics of UHPC under different loading scenarios remain a subject of ongoing research.
Kefiyalew Zerfu, Chikako Fujiyama, Koichi Maekawa   +2 more
wiley   +1 more source

Geological Interpretation of Reflection Seismic Data

, 2012
This research consists of all these aspects in a brief. Starting from the introduction to the seismic methods in Chapter (1). In Chapter (2) We tried to give a brief introduction about the basics of the different types of waves, and fundamental of seismic data and it’s definition like multiples, processing, etc.
openaire   +2 more sources

Seismic stratigraphic interpretation for the thin layers: case studies [PDF]

, 1987
Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen
openalex   +1 more source