The unlearned alchymist his antidote, or, A more full and ample explanation of the use, virtue and benefit of my pill, entituled, An effectual diaphoretick, diuretick, purgeth by sweating, urin [[electronic resource]] : Whereunto is added sundry cures and experiences, with particular direction unto particular diseases and distempers; with a catalogue of peoples names, with their dwelings which have used and known the use of the same: also sundry plain and easie receits which the ingenious may prepare for their own health. By Richard Matthew, and are to be had at his house by the Lyons Den at the Tower, next Gate to the By-Ward

• Record Nr.: UNISA996389762403316
• Autore: Mathews Richard <d. 1661.>
• Pubbl/distr/stampa: London, : printed for Joseph Leigh, at the upper end of Bazing-hall street, near the Naggs-head Tavern, and are to be sold together with this Pill, by Giles Calvert at the Black-spread Eagle at the west end of Pauls, and Livewell Chapman at the Crown in Popes-head-alley, 1660
• Descrizione fisica: [14], 143, [1] p
• Soggetti: Medicine, Magic, mystic, and spagiric
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Reproduction of the original in the Bodleian Library.
• Sommario/riassunto: eebo-0014

Minimum reinforcement in concrete members [e-book] / editor, Alberto Carpinteri

• Record Nr.: UNISALENTO991003213739707536
• Pubbl/distr/stampa: Amsterdam ; New York : Elsevier, c1999
• ISBN: 9780080430225; 0080430228
• Descrizione fisica: viii, 203 p. : ill. ; 25 cm
• Collana: ESIS publication ; 24
• Altri autori (Persone): Carpinteri, Alberto
• Disciplina: 624.183423
• Soggetti: Flexure - Congresses; Concrete beams - Testing - Congresses
• Lingua di pubblicazione: Inglese
• Formato: Risorsa elettronica
• Livello bibliografico: Monografia
• Nota di bibliografia: Includes bibliographical references and index
• Nota di contenuto: Preface. Scale Effects and Transitional Failure Phenomena of Reinforced Concrete Beams in Flexure (A. Carpinteri <IT>et al.</IT>). Fracture Mechanical Prediction of Transitional Failure and Strength of Singly-Reinforced Beams (D. Lange-Kornbak, B.L. Karihaloo). Size Effect and Bond-Slip Dependence of Lightly Reinforced Concrete Beams (G. Ruiz <IT>et al.</IT>). Behaviour of R/C Elements in Bending and Tension: The Problem of Minimum Reinforcement Ratio (A.P. Fantilli <IT>et al.</IT>). Size Effects on the Bending Behaviour of Reinforced Concrete Beams (R. Brincker <IT>et al.</IT>). Minimum Reinforcement Requirement for RC Beams (J. Ozbolt, M. Bruckner)
• Sommario/riassunto: The ESIS-Technical Committee 9 on Concrete was established in 1990 and has met seven times. A proposal was put to European and extra-European laboratories entitled "Scale effects and transitional failure phenomena of reinforced concrete beams in flexure" which lead to several positive responses. <P>The central topic discussed by the committee was that of the minimum reinforcement in concrete members. The minimum amount of reinforcement is defined as that for which "peak load at first concrete cracking" and "ultimate load after steel yielding" are equal. In this way, any brittle behaviour is avoided as well as any localized failure, if the member is not over-reinforced. In other words, there is a reinforcement percentage range, depending on the size-scale, within which the plastic limit analysis may be applied ; with its static and kinematic theorems. <P>Carpinteri, Ferro, Bosco and El-Katieb propose a LEFM model, according to which reinforcement reactions are applied directly on the crack surfaces and a compatibility condition is locally imposed on the crack opening displacement in correspondence with the reinforcement. The theoretical model is found to provide a satisfactory estimate of the minimum percentage of reinforcement that depends on the scale and enables the element in flexure to prevent brittle failure