Kirjojen hintavertailu. Mukana 12 390 323 kirjaa ja 12 kauppaa.
Kirja.info

Kirjahaku

Etsi kirjoja tekijän nimen, kirjan nimen tai ISBN:n perusteella.

204 tulosta hakusanalla Alkaly-K

Study of RCC Precast Pipe Using Alkali Resistant Fibre

Study of RCC Precast Pipe Using Alkali Resistant Fibre

Kshitij Verma; Ashish Nim

LAP Lambert Academic Publishing
2018
pokkari
Reinforced Concrete cement pipes are widely used for water main sewers, culvert and in irrigation. This research review the strengthening of RCC precast concrete pipe using Alkali Resistant Glass Fiber and comparative study between the conventional RCC pipe and modified AR Glass Reinforced RCC pipe regarding Strength, Crack control aspects in Precast RCC pipes. The present research work focused on the behavior of Alkali Resistant Glass fiber on RCC precast pipe by mixing the Alkali Resistant Glass fiber in various percentages into the concrete mix. Experimental investigation provided the necessary recommendation's for adoption of Modified Alkali Resistant Glass Fiber RCC pipe . Results show that the composite structures possess good strength, cracking control and ultimate capacity.
Vertaile hintoja
Alkali-Activated Cements and Concretes

Alkali-Activated Cements and Concretes

Caijun Shi; Della Roy; Pavel Krivenko

CRC Press
2019
nidottu
The first English-language book which reviews and summarizes worldwide research advances in alkali-activated cements and concrete. Essential topics include:raw materials and their properties for the production of the two new types of binderthe hydration and microstructure development of alkali-activated slag cementsthe mechanical properties and durability of alkali-activated slag cement and concreteother various cementing systems and their applicationsrelated standards and specifications. This respected team of authors has produced an important piece of research that will be of great interest to professionals and academics alike, enabling the production of more durable and environmentally sensitive materials.
Vertaile hintoja
Alkali-Activated Cements and Concretes

Alkali-Activated Cements and Concretes

Caijun Shi; Della Roy; Pavel Krivenko

CRC Press
2005
sidottu
The first English-language book which reviews and summarizes worldwide research advances in alkali-activated cements and concrete. Essential topics include:raw materials and their properties for the production of the two new types of binderthe hydration and microstructure development of alkali-activated slag cementsthe mechanical properties and durability of alkali-activated slag cement and concreteother various cementing systems and their applicationsrelated standards and specifications. This respected team of authors has produced an important piece of research that will be of great interest to professionals and academics alike, enabling the production of more durable and environmentally sensitive materials.
Vertaile hintoja
Alkali Halides

Alkali Halides

D.B. Sirdeshmukh; L. Sirdeshmukh; K.G. Subhadra

Springer-Verlag Berlin and Heidelberg GmbH Co. K
2001
sidottu
The alkali halide crystals have always been at the centre stage of solid-state physics. They have been "model crystals" for testing many solid-state theories. In recent decades, they have also proved useful in several applications ranging from X-ray monochromators to tunable lasers. Because of this dual importance - both purely scientific and technological - a vast amount of information has been generated on all aspects of the alkali halides. This information has thus far been scattered throughout numerous journals and reference sources. This handbook brings together a wide range of information on the experimentally determined properties of the alkali halides. Some theoretically derived parameters have also been included. All the important literature from 1950 to 2000 has been surveyed. Providing in a single volume all essential information on the physical properties of alkali halides, this book will be a valuable reference for solid-state physicists and materials scientists.
Vertaile hintoja
Alkali Halides

Alkali Halides

D.B. Sirdeshmukh; L. Sirdeshmukh; K.G. Subhadra

Springer-Verlag Berlin and Heidelberg GmbH Co. K
2010
nidottu
The alkali halide crystals have always been at the centre stage of solid-state physics. They have been "model crystals" for testing many solid-state theories. In recent decades, they have also proved useful in several applications ranging from X-ray monochromators to tunable lasers. Because of this dual importance - both purely scientific and technological - a vast amount of information has been generated on all aspects of the alkali halides. This information has thus far been scattered throughout numerous journals and reference sources. This handbook brings together a wide range of information on the experimentally determined properties of the alkali halides. Some theoretically derived parameters have also been included. All the important literature from 1950 to 2000 has been surveyed. Providing in a single volume all essential information on the physical properties of alkali halides, this book will be a valuable reference for solid-state physicists and materials scientists.
Vertaile hintoja
Synthese und biologische Aktivität von Alkali-Erdmetallkomplexen

Synthese und biologische Aktivität von Alkali-Erdmetallkomplexen

Rohit Patel; Mehul Sadhu; Katariya Kanubhai

Verlag Unser Wissen
2025
nidottu
Um die Formeln und Strukturen der komplexen Verbindungen oder Komplexe zu erkl ren, die durch bergangsmetallsalze mit molekularen Spezies wie Ammoniak gebildet werden, pr gte Werner die Begriffe Prim rvalenz und Sekund rvalenz. Diese Konzepte sind bis heute g ltig, mit der Ausnahme, dass der Begriff "Oxidationszustand" den Begriff "prim re Valenz" ersetzt hat und der Begriff "Koordinationszahl" den Begriff "sekund re Valenz". Werner hatte erkannt, dass ein bergangsmetallsalz eine komplexe Verbindung bilden kann, in der das Metallion an eine Reihe von Gruppen gebunden ist, die nicht unbedingt die urspr nglich im Salz vorhandenen Gegenanionen sein m ssen. Die r umliche Ausrichtung dieser Metall-Bindungsgruppen w rde dazu f hren, dass der Komplex eine bestimmte geometrische Struktur aufweist. Koordinationsverbindungen waren schon immer eine Herausforderung f r die anorganische Chemie. Wissenschaftler, die sich mit Koordinationsverbindungen befassen, sind Kooser, Lewis, Sidgwick usw.
Vertaile hintoja
Advanced Chemical and Creep Modeling for Alkali-Aggregate Reaction in Concrete

Advanced Chemical and Creep Modeling for Alkali-Aggregate Reaction in Concrete

Fernando A. N. Silva; Rodrigo F. Roma; Mohamed K. Bourbatache; Mahfoud Tahlaiti; João M. P. Q. Delgado; António C. Azevedo

Springer International Publishing AG
2024
sidottu
This book presents the numerical results of the use of the chemical model to analyse the advancement of the reaction and the mechanical model to simulate creep and shrinkage phenomena in COMSOL Multiphysics®, as a way to reassess concrete structures suffering from those mechanisms. Both models were implemented separately to evaluate their responses and compare them with the theoretical results and experimental benchmarks presented in the literature. The numerical simulation results showed excellent agreement with the experimental results data, with maximum disagreement not exceeding 10%, indicating that the implementation of the developed numerical models behaved very efficiently.
Vertaile hintoja
Advanced Chemical and Creep Modeling for Alkali-Aggregate Reaction in Concrete

Advanced Chemical and Creep Modeling for Alkali-Aggregate Reaction in Concrete

Fernando A. N. Silva; Rodrigo F. Roma; Mohamed K. Bourbatache; Mahfoud Tahlaiti; João M. P. Q. Delgado; António C. Azevedo

Springer International Publishing AG
2025
nidottu
This book presents the numerical results of the use of the chemical model to analyse the advancement of the reaction and the mechanical model to simulate creep and shrinkage phenomena in COMSOL Multiphysics®, as a way to reassess concrete structures suffering from those mechanisms. Both models were implemented separately to evaluate their responses and compare them with the theoretical results and experimental benchmarks presented in the literature. The numerical simulation results showed excellent agreement with the experimental results data, with maximum disagreement not exceeding 10%, indicating that the implementation of the developed numerical models behaved very efficiently.
Vertaile hintoja
Reclamation of the Fresno Type of Black-alkali Soil; B455

Reclamation of the Fresno Type of Black-alkali Soil; B455

W. P. (Walter Pearson) B. 1878 Kelley; Edward Ellis 1883-1936 Thomas

Hassell Street Press
2021
nidottu
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Vertaile hintoja
1234...11