Condition Assessment of Roof Trusses of Quincy Mine Blacksmith Shop in Keweenaw National Historical Park PDF Download
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Category : Historic buildings
Languages : en
Pages : 8
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Book Description
Condition assessment is an important first step in the restoration of any historic structure. Immunodiagnosis of wood decay fungi, nondestructive evaluation (NDE) stress wave mapping, and compression perpendicular to grain were used to evaluate white pine roof truss timbers from the Blacksmith Shop of the Quincy Mining Company in Keweenaw National Historical Park. Immunodiagnosis indicated that areas in the timber had been exposed to decay fungi. Stress wave NDE mapping located voids in the timbers tested. Compression perpendicular to the grain correlated with NDE findings.
Author:
Publisher:
ISBN:
Category : Historic buildings
Languages : en
Pages : 8
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Book Description
Condition assessment is an important first step in the restoration of any historic structure. Immunodiagnosis of wood decay fungi, nondestructive evaluation (NDE) stress wave mapping, and compression perpendicular to grain were used to evaluate white pine roof truss timbers from the Blacksmith Shop of the Quincy Mining Company in Keweenaw National Historical Park. Immunodiagnosis indicated that areas in the timber had been exposed to decay fungi. Stress wave NDE mapping located voids in the timbers tested. Compression perpendicular to the grain correlated with NDE findings.
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ISBN:
Category : Forest products
Languages : en
Pages : 156
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Author:
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Category : Forests and forestry
Languages : en
Pages : 14
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Book Description
Author: Robert J. Ross
Publisher:
ISBN:
Category : Building inspection
Languages : en
Pages : 92
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Book Description
Author: Carol A. Clausen
Publisher:
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Category : Engineered wood
Languages : en
Pages : 12
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Book Description
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ISBN:
Category : Government publications
Languages : en
Pages : 456
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Author:
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ISBN:
Category : Forest products
Languages : en
Pages : 564
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Book Description
Author: Jake J. Bigelow
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 110
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Book Description
Timber material repair and replacement cost for timber bridges is a considerable expense to highway agencies in Iowa, especially to county road departments. To address these needs, the objectives of this investigation was to study the field effectiveness of various treatment alternatives used on Iowa roadway projects and to determine if the current specifications and testing are adequate for providing proper wood preservation. To satisfy the research needs, the project scope involved a literature review, identification of metrics, questionnaire survey of Iowa counties, on site inspections, and a review of current specifications and testing procedures. Based on the preservative information obtained, the following general conclusions were made: Copper naphthenate is recommended as the plant-applied preservative treatment for timber bridges. Best Management Practices should be followed to ensure quality treatment of timber materials. Bridge maintenance programs need to be developed and implemented. The Iowa Department of Transportation specifications for preservative treatment are the regulating specification for bridges constructed with state or federal funding in Iowa and are also recommended for all other bridges.
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Publisher: Arcadia Publishing
ISBN: 9780738582146
Category : History
Languages : en
Pages : 132
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Book Description
As one of the last major boomtowns created from gold rushes in Colorado's Rocky Mountains, the Cripple Creek District, located just west of Pikes Peak, became home to thousands of men, women, and children from dozens of nationalities the world over. They struggled to establish homes in the rugged and sometimes inhospitable environment of high-altitude gold camp life. The need for a modicum of civilization's amenities in this roughneck enclave, which eventually became the Teller County seat, was stunted by mining's inherent injuries and illness, the harsh mountain winters, great fires that destroyed many area towns, and debilitating labor strikes. More than a century of pioneer living is represented in this evocative tour through famous and infamous local history, from the early settlers to the descendants and residents who still call the Cripple Creek District home.
Author: Marlene Smith-Baranzini
Publisher: Univ of California Press
ISBN: 9780520217706
Category : Business & Economics
Languages : en
Pages : 532
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Book Description
A collection of essays on mining and economic development in California from the Gold Rush through the end of the 19th century. This is the second in a series of four volumes comemmorating the state's sesquicentennial.
