Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 26
Book Description
Tests of Anchors for Mass-concrete Forms
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 26
Book Description
Tests of Anchors for Mass-Concrete Forms
Author: Thomas B. Kennedy
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 19
Book Description
Tests of Anchors for Mass-concrete Forms
Author:
Publisher:
ISBN:
Category : Anchorage (Structural engineering)
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category : Anchorage (Structural engineering)
Languages : en
Pages : 18
Book Description
Tests of Holding Strength of Form Anchors Embedded in Concrete Placed and Cast at Reduced Temperatures
Author: U.S. Army Engineer Waterways Experiment Station
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 26
Book Description
Tests of Holding Strength of Form Anchors Embedded in Concrete Placed and Cast at Reduced Temperatures
Author: Ralph A. Bendinelli
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Tests were made to determine the shear resistance or holding strength of form anchors placed in concrete mixed and cured at reduced temperatures (45-50 F). Four mass (6-in. maximum size aggregate) concrete blocks were cast and cured in a temperature-controlled room, and six 18-in. and sixteen 24-in. form anchors were embedded in the blocks and tested at an age of 72 plus or minus 4 hours. One of the blocks contained a 30 per cent replacement (by solid volume) of the portland cement with fly ash. The results indicate that adequately designed anchors of either length will, under the test conditions used, provided resistance at 3 days age in excess of normally expected loads even though the concrete has a cement content as low as 2.5 bags per cu yd and is placed and cured at reduced temperatures. The use of fly ash as a replacement material reduced the holding power of the anchors appreciably, but not below a safe level. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Tests were made to determine the shear resistance or holding strength of form anchors placed in concrete mixed and cured at reduced temperatures (45-50 F). Four mass (6-in. maximum size aggregate) concrete blocks were cast and cured in a temperature-controlled room, and six 18-in. and sixteen 24-in. form anchors were embedded in the blocks and tested at an age of 72 plus or minus 4 hours. One of the blocks contained a 30 per cent replacement (by solid volume) of the portland cement with fly ash. The results indicate that adequately designed anchors of either length will, under the test conditions used, provided resistance at 3 days age in excess of normally expected loads even though the concrete has a cement content as low as 2.5 bags per cu yd and is placed and cured at reduced temperatures. The use of fly ash as a replacement material reduced the holding power of the anchors appreciably, but not below a safe level. (Author).
Laboratory Investigation of Slipform Construction for Use in Mass Concrete Structures
Author: K. L. Saucier
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 88
Book Description
Publisher:
ISBN:
Category : Concrete construction
Languages : en
Pages : 88
Book Description
Tests of Holding Strength of Form Anchors Embedded in Concrete Placed and Cast at Reduced Temperatures
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Anchorage (Structural engineering).
Languages : en
Pages : 0
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1560
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1560
Book Description
Investigation of Cement-replacement Materials
Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 102
Book Description
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 102
Book Description
List of Publications of the U.S. Army Engineers Waterway Experiment Station
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Book Description