The I-35W Bridge Collapse


Book Description

"A bridge shouldn't just fall down," Senator Amy Klobuchar said after the August 1, 2007, collapse of the Minneapolis I-35W eight-lane steel truss bridge, which killed 13 motorists, injured 145, and left a collective wound on the city's psyche and infrastructure. On her way to a soccer game with a fellow teammate, Kimberly J. Brown experienced the collapse firsthand, falling 114 feet in her teammate's car to the Mississippi River. Although terrified, injured, and in shock, she survived. In this sobering memoir and exposé, Brown recounts her harrowing experience. In the aftermath of the disaster, Brown became both an advocate for survivors and an unofficial whistle-blower about decaying infrastructure. She details her investigation and correspondence with Thornton Tomasetti engineers, including the false official account of the collapse and the eventual revelation of its real causes. In addition, she chronicles the ongoing decay of America's bridges and the continuing challenges faced by leaders to address infrastructure problems across the country. After nearly a decade of research into the collapse and her active and ongoing recovery from psychic and physical injuries, Brown shares her experience and answers the questions we should all be asking: Why did this bridge collapse? And what could have been done to prevent this tragedy?




Collapsed


Book Description

After his car took a hundred-foot nosedive during the collapse of the 35W bridge in Minneapolis, Garret Ebling was left with serious physical and emotional injuries, but his focus on hope allowed him to recover and regain his life.




Too Big to Fall


Book Description

A comprehensive overview of the shocking state of our nation's infrastructure and what must be done to fix it




The City, the River, the Bridge


Book Description

Exploring the university's role in understanding how disasters impact communities.




Collapsing Structures and Public Mismanagement


Book Description

This open access book is about mismanagement of public agencies as a threat to life and limb. Collapsing bridges and buildings kill people and often leave many more injured. Such disasters do not happen out of the blue nor are they purely technical in nature since construction and maintenance are subject to safety regulation and enforcement by governmental agencies. This book analyses four relevant cases from Australia, New Zealand, the USA and Germany. Arguing that, while preventing disaster through public oversight is essentially easy, the difficult part for public officials and private contractors and consultants alike is to resist incentives that threaten professional skills and standards. Rather than stressing well-known pathologies of bureaucracy as a potential source of disaster, this book argues, learning for the sake of prevention should aim at neutralizing threats to integrity and strengthening a sense of responsibility among public officials.




Collapse of I-35W Highway Bridge, Minneapolis, Minnesota, August 1, 2007


Book Description

In the early afternoon, construction equipment and construction aggregates (sand and gravel for making concrete) were delivered and positioned in the two closed inside southbound lanes. The equipment and aggregates, which were being staged for a concrete pour of the southbound lanes that was to begin about 7:00 p.m., were positioned toward the south end of the center section of the deck truss portion of the bridge and were in place by about 2:30 p.m. About 6:05 p.m., a motion-activated surveillance video camera at the Lower St. Anthony Falls Lock and Dam, just west of the I-35W bridge, recorded a portion of the collapse sequence. The video showed the bridge center span separating from the rest of the bridge and falling into the river.




To Forgive Design


Book Description

Argues that failures in structural engineering are not necessarily due to the physical design of the structures, but instead a misunderstanding of how cultural and socioeconomic constraints would affect the structures.




Losing Our Way


Book Description

From longtime New York Times columnist Bob Herbert comes a wrenching portrayal of ordinary Americans struggling for survival in a nation that has lost its way In his eighteen years as an opinion columnist for The New York Times, Herbert championed the working poor and the middle class. After filing his last column in 2011, he set off on a journey across the country to report on Americans who were being left behind in an economy that has never fully recovered from the Great Recession. The portraits of those he encountered fuel his new book, Losing Our Way. Herbert’s combination of heartrending reporting and keen political analysis is the purest expression since the Occupy movement of the plight of the 99 percent. The individuals and families who are paying the price of America’s bad choices in recent decades form the book’s emotional center: an exhausted high school student in Brooklyn who works the overnight shift in a factory at minimum wage to help pay her family’s rent; a twenty-four-year-old soldier from Peachtree City, Georgia, who loses both legs in a misguided, mismanaged, seemingly endless war; a young woman, only recently engaged, who suffers devastating injuries in a tragic bridge collapse in Minneapolis; and a group of parents in Pittsburgh who courageously fight back against the politicians who decimated funding for their children’s schools. Herbert reminds us of a time in America when unemployment was low, wages and profits were high, and the nation’s wealth, by current standards, was distributed much more equitably. Today, the gap between the wealthy and everyone else has widened dramatically, the nation’s physical plant is crumbling, and the inability to find decent work is a plague on a generation. Herbert traces where we went wrong and spotlights the drastic and dangerous shift of political power from ordinary Americans to the corporate and financial elite. Hope for America, he argues, lies in a concerted push to redress that political imbalance. Searing and unforgettable, Losing Our Way ultimately inspires with its faith in ordinary citizens to take back their true political power and reclaim the American dream.




Failure Case Studies


Book Description

"This book gives examples of failed civil engineering projects and the lessons learned from the failures. The case studies were gathered by ASCE's Forensic Engineering Division"--




Failed Bridges


Book Description

Gilt immer noch, dass ein Bauwerkseinsturz der beste Lehrmeister für den Fortschritt des Bauens ist? Oder, anders formuliert: Ist Bauen dann, wenn wir das Bewährte verlassen und Neues wagen, "Experimentieren"? Über die Ursache von Schadensfällen und Einstürzen, die oft mit dem Verlust von Menschenleben verbunden sind, wird nicht gern öffentlich gesprochen. Aber aus Fehlern kann man lernen. Die Lehren und Erfahrungen aus den Schadensauswertungen führen zu mehr Sicherheit und oft zum Innovationsschub. Die Kenntnis der Schadensursachen ist Voraussetzung für ihre zukünftige Vermeidung. Mit diesem Buch liegt eine systematische Zusammenstellung von über 400 Versagensfällen vor, die in besonderer Weise betrachtet werden: Sie werden nach dem Zeitpunkt ihres Auftretens im Lebenszyklus der Brücke, z. B. im Bauzustand oder im Betrieb, und nach den Schadensereignissen, z. B. Anprall oder Erdbeben, geordnet. Die wichtigsten Ursachen sind: menschliches Versagen, mangelnde Aussteifung, Materialversagen oder Überlastung. Es werden vorwiegend Brückeneinstürze, die in der Literatur wenig oder nach dem Urteil des Verfassers nicht vollständig oder nicht zutreffend behandelt sind, ausführlich analysiert. Mit Akribie gesammelt, kompetent und exzellent aufgearbeitet und mit Mut präsentiert, ergibt dies eine unverzichtbare Erkenntnisquelle für jeden Bauingenieur in der Praxis und für das Studium. Ein Katalog von Regeln wurde erstellt. Seine Beachtung kann helfen, Fehler bei Entwurf, Planung und Ausführung zu vermeiden.