Wind Wizard

Wind Wizard PDF Author: Siobhan Roberts
Publisher: Princeton University Press
ISBN: 1400844703
Category : Technology & Engineering
Languages : en
Pages : 289

Get Book

Book Description
How the father of wind engineering helped make the world's most amazing buildings and bridges possible With Wind Wizard, Siobhan Roberts brings us the story of Alan Davenport (1932-2009), the father of modern wind engineering, who investigated how wind navigates the obstacle course of the earth's natural and built environments—and how, when not properly heeded, wind causes buildings and bridges to teeter unduly, sway with abandon, and even collapse. In 1964, Davenport received a confidential telephone call from two engineers requesting tests on a pair of towers that promised to be the tallest in the world. His resulting wind studies on New York's World Trade Center advanced the art and science of wind engineering with one pioneering innovation after another. Establishing the first dedicated "boundary layer" wind tunnel laboratory for civil engineering structures, Davenport enabled the study of the atmospheric region from the earth's surface to three thousand feet, where the air churns with turbulent eddies, the average wind speed increasing with height. The boundary layer wind tunnel mimics these windy marbled striations in order to test models of buildings and bridges that inevitably face the wind when built. Over the years, Davenport's revolutionary lab investigated and improved the wind-worthiness of the world's greatest structures, including the Sears Tower, the John Hancock Tower, Shanghai's World Financial Center, the CN Tower, the iconic Golden Gate Bridge, the Bronx-Whitestone Bridge, the Sunshine Skyway, and the proposed crossing for the Strait of Messina, linking Sicily with mainland Italy. Chronicling Davenport's innovations by analyzing select projects, this popular-science book gives an illuminating behind-the-scenes view into the practice of wind engineering, and insight into Davenport's steadfast belief that there is neither a structure too tall nor too long, as long as it is supported by sound wind science. Some images inside the book are unavailable due to digital copyright restrictions.

Wind Wizard

Wind Wizard PDF Author: Siobhan Roberts
Publisher: Princeton University Press
ISBN: 1400844703
Category : Technology & Engineering
Languages : en
Pages : 289

Get Book

Book Description
How the father of wind engineering helped make the world's most amazing buildings and bridges possible With Wind Wizard, Siobhan Roberts brings us the story of Alan Davenport (1932-2009), the father of modern wind engineering, who investigated how wind navigates the obstacle course of the earth's natural and built environments—and how, when not properly heeded, wind causes buildings and bridges to teeter unduly, sway with abandon, and even collapse. In 1964, Davenport received a confidential telephone call from two engineers requesting tests on a pair of towers that promised to be the tallest in the world. His resulting wind studies on New York's World Trade Center advanced the art and science of wind engineering with one pioneering innovation after another. Establishing the first dedicated "boundary layer" wind tunnel laboratory for civil engineering structures, Davenport enabled the study of the atmospheric region from the earth's surface to three thousand feet, where the air churns with turbulent eddies, the average wind speed increasing with height. The boundary layer wind tunnel mimics these windy marbled striations in order to test models of buildings and bridges that inevitably face the wind when built. Over the years, Davenport's revolutionary lab investigated and improved the wind-worthiness of the world's greatest structures, including the Sears Tower, the John Hancock Tower, Shanghai's World Financial Center, the CN Tower, the iconic Golden Gate Bridge, the Bronx-Whitestone Bridge, the Sunshine Skyway, and the proposed crossing for the Strait of Messina, linking Sicily with mainland Italy. Chronicling Davenport's innovations by analyzing select projects, this popular-science book gives an illuminating behind-the-scenes view into the practice of wind engineering, and insight into Davenport's steadfast belief that there is neither a structure too tall nor too long, as long as it is supported by sound wind science. Some images inside the book are unavailable due to digital copyright restrictions.

Wind Wizard

Wind Wizard PDF Author: Siobhan Roberts
Publisher: Princeton University Press
ISBN: 0691151539
Category : Technology & Engineering
Languages : en
Pages : 288

Get Book

Book Description
How the father of wind engineering helped make the world's most amazing buildings and bridges possible With Wind Wizard, Siobhan Roberts brings us the story of Alan Davenport (1932-2009), the father of modern wind engineering, who investigated how wind navigates the obstacle course of the earth's natural and built environments—and how, when not properly heeded, wind causes buildings and bridges to teeter unduly, sway with abandon, and even collapse. In 1964, Davenport received a confidential telephone call from two engineers requesting tests on a pair of towers that promised to be the tallest in the world. His resulting wind studies on New York's World Trade Center advanced the art and science of wind engineering with one pioneering innovation after another. Establishing the first dedicated "boundary layer" wind tunnel laboratory for civil engineering structures, Davenport enabled the study of the atmospheric region from the earth's surface to three thousand feet, where the air churns with turbulent eddies, the average wind speed increasing with height. The boundary layer wind tunnel mimics these windy marbled striations in order to test models of buildings and bridges that inevitably face the wind when built. Over the years, Davenport's revolutionary lab investigated and improved the wind-worthiness of the world's greatest structures, including the Sears Tower, the John Hancock Tower, Shanghai's World Financial Center, the CN Tower, the iconic Golden Gate Bridge, the Bronx-Whitestone Bridge, the Sunshine Skyway, and the proposed crossing for the Strait of Messina, linking Sicily with mainland Italy. Chronicling Davenport's innovations by analyzing select projects, this popular-science book gives an illuminating behind-the-scenes view into the practice of wind engineering, and insight into Davenport's steadfast belief that there is neither a structure too tall nor too long, as long as it is supported by sound wind science.

Merchant Vessels of the United States

Merchant Vessels of the United States PDF Author:
Publisher:
ISBN:
Category : Merchant marine
Languages : en
Pages : 1372

Get Book

Book Description


Popular Science

Popular Science PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 156

Get Book

Book Description
Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

The Dark Tower IV

The Dark Tower IV PDF Author: Stephen King
Publisher: Simon and Schuster
ISBN: 1501143557
Category : Fiction
Languages : en
Pages : 928

Get Book

Book Description
While Roland the Gunslinger and his companions leap between worlds, he relates his experiences with the elusive, powerful emotion of love in a journey into his own past.

Lyskarion

Lyskarion PDF Author: J. A. Cullum
Publisher: EDGE Science Fiction and Fantasy Publishing
ISBN: 1770530711
Category : Fiction
Languages : en
Pages : 283

Get Book

Book Description
Hundreds of years before the story takes place, the Great Wizards created the Karionin, eight living crystals which substantially increase the bearer’s power. When a conflict breaks out among the great wizards, this increased power results in mass destruction and death. Now people fear the wizard’s potential for destruction, and few children train to become wizards. Plagued by racial and religious hatred, Tamar is home to nine races-humans live side by side with races who have the ability to shift their shape from human to animal form, including dolphins (Ingvalar), tigers (Linlar), and lizards (Isklar). The dolphins and humans get along; yet prejudices exist. The tigers and lizards have been attacking human settlements, and a devastating war seems inevitable. Cormor, the last of the great wizards, knows that the only chance for peace is for a legion of powerful wizards to reign once again. The fate of Tamar falls upon three youths - each with great potential, each with a reason for resistance. These young wizards-in-training must learn to overcome their differences and restore peace once again or humanity will be destroyed. Lyskarion is the first book of the Chronicles of the Karionin trilogy. Books in this series: Lyskarion: The Song of the Wind Cinkarion: The Heart of Fire Vyrkarion: The Talisman of Anor

The Element-Men Origins & Beginnings

The Element-Men Origins & Beginnings PDF Author: George M. Scaramuccia
Publisher: Dorrance Publishing
ISBN: 1638672237
Category : Fiction
Languages : en
Pages : 74

Get Book

Book Description
The Element-Men Origins & Beginnings By: George M. Scaramuccia and Barbara I. Scaramuccia When George’s cousin Richard begs him and three friends to help him out with a special project, George accepts, not knowing it will change the course of all of their lives forever. Little do they know that they will soon become the next experiment of the General, an evil mastermind with a passion for making super human soldiers for the government. Narrowly escaping the General’s grasp, the five friends decide to use their newly acquired powers for good, and become The Element-Men. Vowed to protect the world from evil, they now must face off against the world’s (and even other worlds’) most malicious villains.

Wizard Wind

Wizard Wind PDF Author: Dee Maltby
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book

Book Description


The Crimson Battle Axe

The Crimson Battle Axe PDF Author: Curtis Oddo
Publisher: Lulu.com
ISBN: 1257381636
Category : Fiction
Languages : en
Pages : 231

Get Book

Book Description
The Crimson Battle Axe, a sword-and-sorcery hero story about justice versus vengeance, love versus apathy, forgiveness versus bitterness, and good versus evil. Throughout the story tough choices must be made by the main characters--they must choose the right path while constantly challenged by doubts and dark forces working against them. Through fantastic battles and tender moments, with humor and unlikely friendship, five travelers follow their destiny on an amazing quest. Cover by Boris Vallejo and Julie Bell

Tales From Wizard Koylo

Tales From Wizard Koylo PDF Author: Judith Anne Hathaway
Publisher: Xlibris Corporation
ISBN: 1441598391
Category : Fiction
Languages : en
Pages : 232

Get Book

Book Description
Wizard Koylo is looking for the Book of Fairy magic. The book has been stolen by none other than his twin brother Dark Wizard Kaylo. Wizard Koylo is aided with the help of a Fairie named princess Orianda who is next in line to become Magi of the Fairies and Prince Jinxie an Elf of mysterious gifts destined to become King of the Elves. Wizard Koylo must pass through various dimensions to find the dimension his brother Dark wizard Kaylo has created. Will they catch the Dark Wizard Kaylo before he can use the book of Fairie Magic and stop him from creating a world of his own.