Download or read book Multi Storey Precast Concrete Framed Structures written by Kim S. Elliott and published by John Wiley & Sons. This book was released on 2013-10-07 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precast reinforced and prestressed concrete frames provide a high strength, stable, durable and robust solution for any multi-storey structure, and are widely regarded as a high quality, economic and architecturally versatile technology for the construction of multi-storey buildings. The resulting buildings satisfy a wide range of commercial and industrial needs. Precast concrete buildings behave in a different way to those where the concrete is cast in-situ, with the components subject to different forces and movements. These factors are explored in detail in the second edition of Multi-Storey Precast Concrete Framed Structures, providing a detailed understanding of the procedures involved in precast structural design. This new edition has been fully updated to reflect recent developments, and includes many structural calculations based on EUROCODE standards. These are shown in parallel with similar calculations based on British Standards to ensure the designer is fully aware of the differences required in designing to EUROCODE standards. Civil and structural engineers as well as final year undergraduate and postgraduate students of civil and structural engineering will all find this book to be thorough overview of this important construction technology.
Download or read book The Art of the Lapidary written by Herbert Percy Whitlock and published by . This book was released on 1926 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ART OF THE LAPIDARY written by HERBERT P. WHITLOCK and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Lapidary of Sacred Stones written by Claude Lecouteux and published by Simon and Schuster. This book was released on 2012-12-04 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive dictionary of sacred and magical gem lore that draws on the rarest source texts of Antiquity and the Middle Ages • Reveals the healing and magical virtues of familiar gemstones, such as amethyst, emerald, and diamond, as well as the lore surrounding exotic stones such as astrios, a stone celebrated by ancient magicians • Examines bezoars (stones formed in animals’ bodies) and “magnets” that attract materials other than metal • Based on ancient Arabic, Greek, Jewish, and European sources, ranging from the observations of Pliny the Elder to extremely rare texts such as the Picatrix and Damigeron’s Virtue of Stones Our ancestors believed stones were home to sacred beings of power, entities that if properly understood and cultivated could provide people protection from ill fortune, envy, and witchcraft; grant invisibility and other magical powers; improve memory; and heal the sick from a wide variety of diseases. These benefits could be obtained by wearing the stone on a ring, bracelet, or pendant; through massage treatments with the stone; or by reducing the gem into a powder and drinking it mixed with water or wine. Drawing from a wealth of ancient Arabic, Greek, Jewish, and European sources--from the observations of Pliny the Elder to extremely rare texts such as the Picatrix and Damigeron’s Virtue of Stones--Claude Lecouteux provides a synthesis of all known lore for more than 800 stones. He includes such common examples as the emerald, which when engraved with the figure of a harpy holding a lamprey in its claws will banish panic and nightmares, and beryl, which when appropriately carved can summon water spirits or win its owner high renown, as well as more exotic stones such as astrios, a stone celebrated by ancient magicians and whose center glows like a star. Lecouteux also examines bezoars--stones formed in animals’ bodies--as well as “magnets” that attract materials other than iron, such as gold, flesh, cotton, or scorpions. This comprehensive dictionary of sacred and magical gem lore, drawn from the rarest sources of Antiquity and the Middle Ages, represents a one-of-a-kind resource for gem enthusiasts and magical practitioners alike.
Download or read book The Art of Gem Cutting Including Cabochons Faceting Spheres Tumbling and Special Techniques written by H. C. Dake and published by Read Books Ltd. This book was released on 2012-12-21 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This antiquarian book contains a detailed and practical guide to gem cutting as a hobby, with information on cabochons, faceting, spheres, tumbling, special techniques, and more. An exhaustive manual with complete instructions for tool use and all the elementary information a prospective lapidary might need to know, this book constitutes a must-read for anyone looking to begin a hobby in gem cutting. The chapters of this book include: “Gem Cutting as a Hobby”, “Type of Equipment”, “Four Operations”, “Sawing”, “Mud Sawing”, “Diamond Blade Saws”, “Sawing Coolants Water Versus Kerosene”, “Diamond Saw Trouble”, “Power Feed Saws”, “Sawing Large Specimens”, etcetera. This vintage text is being republished now in an affordable, modern, high quality edition - complete with a specially commissioned new introduction on gemmology.
Download or read book Creating Lapidary Art written by Olive M. Colhour and published by . This book was released on 1998-04-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of articles from Lapidary Journal Magazine and poems and stories by Olive M. Colhour, with poems and stories and quips by Ralph R. Colhour.
Download or read book Beginner Lapidary written by Dorian Getachew and published by . This book was released on 2021-08-15 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gem cutting, or lapidary, most certainly got its start as an offshoot of mundane everyday activities. A stone may have fallen into a fire where the heat caused it to break or flake. Perhaps a sharp edge resulted. Certainly, flint and other hard stone possess sharp edges, but a blade-like cutting edge on a newly flaked piece of rock suggested some very interesting possibilities. Hobbyists enjoyed cutting and polishing gemstones and mounting them in prefabricated jewelry settings or in the metalwork of their own creation (silversmithing). Primarily, lapidary hobbyists enjoyed creating three types of stonework: cabochons, faceting, tumbling stones. In all fields of lapidary, you'll need to take large pieces of stone and turn them into useful, smaller-sized pieces. If you're in the field, you might be able to drop them off a precipice and retrieve the pieces at the bottom. This book will show you how to do lapidary with techniques and easy patterns to follow. You will find it interesting to make jewelry for yourself or even sell it as a souvenir. Buy this book now and you will be amazed by its elegance and nobleness.
Download or read book Gem and Lapidary Materials written by June C. Zeitner and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete handbook of common materials used in lapidary arts, lavishly illustrated with full-colour photographs.
Download or read book Revised Lapidary Handbook written by James Harry Howard and published by Ravenio Books. This book was released on 2015-11-04 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This resource is organized as follows: I. Sawing The Diamond Saw Speed Lubricant Making a Diamond Saw General Notes on Diamond Sawing Mud Sawing The Silicon Carbide Saw Wire Sawing Band Sawing II. Cabochon Cutting Cutting and Polishing Outlining Flatting the Base Cementing Technique No. 1 Technique No. 2 Finishing the Front General Notes Special Treatments III. Large Flats IV. Gem Drilling Tube Drills The Diamond Pointed Dbill The Rod Drill Notes V. Bead Making Alternate Method-Bead Drilling Notes Rough Shaping the Beads VI. Cutting Faceted Gems VII. Advanced Facet Cutting Choosing a Cut VIII. The Optics of Brilliants IX. Mosaics X. Impregnation of Gem Materials XI. The Artificial Coloring of Agates XII. Soft Carving (With Steel Tools) XIII. Carving and Engraving Hard Materials XIV. Sphere Making XV. Bracelets and Rings XVI. Cutting Gems by Hand XVII. Diamond as Abrasive XVIII. Cutting of Diamonds XIX. Miscellaneous Useful Information
Download or read book List of Available Publications written by United States. Farm Security Administration and published by . This book was released on 1941 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook for the Amateur Lapidary written by James Harry Howard and published by Ravenio Books. This book was released on 1935 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Man was cutting, carving and polishing gems long before he began to leave written records of his doings. Many Museums have countless examples of the lapidary work done by those artisans and artists, who wrought from raw materials, with exceedingly primitive equipment, objects of art that our modern workers would be hard taxed to surpass. Today, in the Far East, native artisans with hand or foot driven wheels are producing perfect polishes on difficult gems, showing workmanship of which we amateurs with full complement of tools may well be envious. Gem cutting is only one of many arts that are old. Ceramics, wood working, metal working and so forth are old arts. The thing that is peculiar is that these other arts all have their extensive literatures. One may go to any public library and find many volumes on any of these subjects except gem cutting. These volumes are all-revealing, authoritative and detailed. But the subject of gem cutting is shrouded in mystery. Few have written even in generalities on the subject. The Author, several years ago, conducted a search for such literature. He found absolutely nothing. Much later he learned of and borrowed, a copy of Oliver Byrnes, “Handbook for the Mechanic, Artisan and Engineer” and found in it an exceedingly interesting chapter on gem cutting. But the volume was written about 75 years ago, probably had a very limited circulation, was never reprinted, and not one library in fifty ever heard of it. That is the only volume the Author has ever found that treats even briefly of gem cutting. This excludes of course such texts as “The Gem Cutters Craft” by Leopold Cleremont which have chapters on the technique of cutting, but that treat of it so generally that they cannot be used as instructions. The art for some reason has always been passed down from generation to generation by apprenticeship only. When the Author began the above mentioned investigation he was told “The cutting of gems can be learned only through an apprenticeship.” There is no desire here to picture the art as an easy one to learn nor to minimize the skill that is shown by the work of the professional lapidaries, nor to intimate that the professional could, if he would, reveal all his secrets in one brief volume. The desire is to lift the cloud of mystery that has always surrounded the operation and show that actually there is nothing mysterious in the practices of the profession, but only certain basic rules, which, if obeyed, will bring definite results. It is hoped that the instructions herein given are sufficiently explicit that the beginner in the work will have no especial difficulties. It is hoped also that they are not so tedious but that they will be readable by those who do not propose to cut gems but who are, nevertheless, interested in the operation.
Download or read book Faceting 1 written by Tom Mitchell and published by . This book was released on 2014-05-22 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory text for beginning faceters. Learn the history, the terminology, the machines available, the parts of the machines and how to use them and learn to facet your first stone.
Download or read book The Art of the Lapidary Classic Reprint written by Herbert P. Whitlock and published by Forgotten Books. This book was released on 2017-11-26 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Art of the Lapidary The upper part of a brilliant is called the crown or bezel and the lower part is known as the pavilion, the line separating the crown from the pavilion and which marks the widest part of the stone is the girdle. The size of the girdle constitutes the spread of the stone and the crown and pavilion taken together constitute its depth. There are also special names given to the various kinds of facets and these are given in diagram in Figure 2. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Gem Cutting written by John Sinkankas and published by . This book was released on 2012-05 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photographing Minerals Fossils and Lapidary Materials written by Jeffrey A. Scovil and published by . This book was released on 1996 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes all the techniques and tricks for photographing mineral, lapidary, and fossil specimens.
Download or read book Art of Gem Cutting Including Cabochons Faceting Spheres Tumbling and Special Techniques written by H C Dake and published by Carveth Press. This book was released on 2011-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This antiquarian book contains a detailed and practical guide to gem cutting as a hobby, with information on cabochons, faceting, spheres, tumbling, special techniques, and more. An exhaustive manual with complete instructions for tool use and all the elementary information a prospective lapidary might need to know, this book constitutes a must-read for anyone looking to begin a hobby in gem cutting. The chapters of this book include: "Gem Cutting as a Hobby", "Type of Equipment", "Four Operations", "Sawing", "Mud Sawing", "Diamond Blade Saws", "Sawing Coolants Water Versus Kerosene", "Diamond Saw Trouble", "Power Feed Saws", "Sawing Large Specimens", etcetera. This vintage text is being republished now in an affordable, modern, high quality edition - complete with a specially commissioned new introduction on gemmology.
Download or read book The Secret Teachings of Gemcutting written by Justin Prim and published by . This book was released on 2021-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Secret Teachings of Gemcutting is a collection of classic gemstone designs spanning 500 years. The designs are presented with full color photos, historical information, cutting advice, and design information. These are industry standard designs for the gem and jewelry trade for all the major gemstone cutting centers around the world. This collection marks the first time the designs have been compiled for public consumption. This volume will prove useful to both gemcutters who want to cut these essential designs and to jewelers who would like a visual aid to present different gemstone styles to their customers. Aside from the designs, the introductory chapters of the book contain invaluable information about gemstone design, optics, gem physics, modifying designs, pairing rough gems with an appropriate design, and more.
