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Evaluation Of Xm180 Extruded Aluminum Landing Mat
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Book Synopsis Evaluation of XM180 Extruded Aluminum Landing Mat by : C. J. Smith
Download or read book Evaluation of XM180 Extruded Aluminum Landing Mat written by C. J. Smith and published by . This book was released on 1974 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation was conducted to evaluate an extruded aluminum alloy landing mat (designated XM180). The mat is a one-piece extrusion fabricated from 6061 aluminum alloy artificially aged to the T6 condition. The mat panels are interlocked along the sides by means of a hinge-type connector, the components of which are an integral part of the basic panel extrusion. End connectors, composed of extruded connectors welded to the basic panel, consist of overlap and underlap sections secured by a locking bar after individual panels have been joined together. The mat mentioned herein was different from modified MX18-B mat in that the inserted tubes in the ends of the mat panels were shortened by 3/4 in. and the amount of metal was increased in the area of the female connector and first cavity adjacent to this connector. The method of attaching the end connectors to the mat extrusion was changed to allow improved welds at the corners. The investigation consisted of traffic, skid, cable roll-over, and laboratory tests to obtain information for use in evaluating the XM180Q mat for potential use as a medium-duty landing mat. The test data reported herein were evauated against the criteria for medium-duty mat as established in the revised Qualitative Materiel Requirement (QMR).
Book Synopsis Evaluation of Dow Chemical Extruded Aluminum Landing Mat (XM18E1) by : Dewey W. White
Download or read book Evaluation of Dow Chemical Extruded Aluminum Landing Mat (XM18E1) written by Dewey W. White and published by . This book was released on 1969 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of XM18Q Extruded Aluminum Landing Mat by : Carroll J. Smith
Download or read book Evaluation of XM18Q Extruded Aluminum Landing Mat written by Carroll J. Smith and published by . This book was released on 1974 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dow Chemical Company Extruded Aluminum 4-piece 4- by 4-ft Landing Mat (MX18-E) by : Dewey W. White
Download or read book Evaluation of Dow Chemical Company Extruded Aluminum 4-piece 4- by 4-ft Landing Mat (MX18-E) written by Dewey W. White and published by . This book was released on 1973 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dow Chemical Extruded Aluminum Landing Mat (modified MX18-B) by : Leland R. Lenzner
Download or read book Evaluation of Dow Chemical Extruded Aluminum Landing Mat (modified MX18-B) written by Leland R. Lenzner and published by . This book was released on 1969 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Three-piece AM2 Aluminum Landing Mat by : William N. Brabston
Download or read book Evaluation of Three-piece AM2 Aluminum Landing Mat written by William N. Brabston and published by . This book was released on 1967 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation was conducted to evaluate three-piece AM2 landing mat. The mat was fabricated from three 8-in.-wide extrusions welded together to form a 2-ft-wide plank. A test section consisting of one sand item and three clay subgrade items with various CBR strength values was constructed and surfaced with the three-piece mat. The test section was subjected to uniform-coverage and single-line traffic representing operations of an aircraft having a 60,000-lb gross weight with a single-wheel main gear assembly load of 27,000 lb with a 30.7.7 tire inflated to 400 psi. (Author).
Book Synopsis Evaluation of Harvey Aluminum 1- by 12-ft Extruded Light-duty Landing Mat with Symmetrical Butt-type End Connectors by : Hugh L. Green
Download or read book Evaluation of Harvey Aluminum 1- by 12-ft Extruded Light-duty Landing Mat with Symmetrical Butt-type End Connectors written by Hugh L. Green and published by . This book was released on 1972 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dow Chemical Company Extruded Aluminum 4-piece 4- by 4-ft Landing Mat (MX18-E) by : Dewey W. White
Download or read book Evaluation of Dow Chemical Company Extruded Aluminum 4-piece 4- by 4-ft Landing Mat (MX18-E) written by Dewey W. White and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of XM20 Aluminum Landing Mat by : Cecil D. Burns
Download or read book Evaluation of XM20 Aluminum Landing Mat written by Cecil D. Burns and published by . This book was released on 1969 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation was conducted to evaluate XM20 aluminum landing mat fabricated by Dow Chemical Company, Madison, Illinois. The mat, fabricated from 2- by 12-ft extrusions, was similar to AM2 mat except for minor differences in the cross section of the mat and the method used to attach the end connectors to the mat extrusion. A test section consisting of one clay subgrade item atat a strength of 4 CBR was constructed and surfaced with the XM20 mat. The test section was subjected to uniform-coverage traffic representing operations of an aircraft having a 60,000-lb gross weight with a single-wheel main gear assembly load of 27,000 lb with a 30x7.7 tire inflated to 400 psi. (Author).
Book Synopsis Evaluation of Dow Chemical Company Extruded Aluminum Two-piece 2 by 12 Ft. Landing Mat (MX18-D) by : Dewey W. White
Download or read book Evaluation of Dow Chemical Company Extruded Aluminum Two-piece 2 by 12 Ft. Landing Mat (MX18-D) written by Dewey W. White and published by . This book was released on 1971 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Washington Aluminum Company AM2 Landing Mat by : William B. Fenwick
Download or read book Evaluation of Washington Aluminum Company AM2 Landing Mat written by William B. Fenwick and published by . This book was released on 1965 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of the investigation reported herein were to: (a) Evaluate the performance of the Washington AM2 mat under accelerated traffic tests with the wheel loadings contemplated under the SATS concept. (b) Compare the performance of the Washington mat with that of the original experimental AM2 mat designed and fabricated by Harvey. (c) Compare the quality of the extrusions furnished to Washington by Alcoa and Dow Chemical Co.
Book Synopsis Evaluation of Dow Chemical Company Extruded Aluminum Two-Piece 2- by 12-Ft Landing Mat (MX18-D). by : Dewey W White (Jr)
Download or read book Evaluation of Dow Chemical Company Extruded Aluminum Two-Piece 2- by 12-Ft Landing Mat (MX18-D). written by Dewey W White (Jr) and published by . This book was released on 1971 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation reported was conducted to evaluate an extruded aluminum alloy landing mat (designated MX18-D) designed and extruded by the Dow Chemical Company, Midland, Michigan. The mat is a 2- by 12-ft, two-piece partially hollow 6061-T6 aluminum alloy panel. (Two 12-in.-wide extrusions are welded together along their longitudinal edges to form a 2-ft-wide wide panel.) The panels are interlocked along the sides by a hinge-type connector, the components of which are an integral part of the basic panel extrusion. Extruded aluminum edge connectors are welded to the basic panel and consist of an overlap and underlap section secured by a locking bar after individual panels have been joined together. This investigation consisted of engineering traffic tests to evaluate the design and performance of the Dow MX18-D mat for compliance with criteria specified in the Department of the Army approved Qualitative Materiel Requirement (QMR) for Prefabricated Airfield Surfacings. (Author).
Book Synopsis Evaluation of Harvey Aluminum 1- by 12-ft Extruded Light-duty Landing Mat with Overlap/underlap End Connectors by : Hugh L. Green
Download or read book Evaluation of Harvey Aluminum 1- by 12-ft Extruded Light-duty Landing Mat with Overlap/underlap End Connectors written by Hugh L. Green and published by . This book was released on 1971 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dow Chemical Extruded Landing Mat by : Hugh L. Green
Download or read book Evaluation of Dow Chemical Extruded Landing Mat written by Hugh L. Green and published by . This book was released on 1968 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes an investigation conducted to evaluate an experimental quantity of extruded aluminum alloy landing mat. The mats are one-piece hollow extrusions fabricated from 6061 (designated MX18-B) and 7005 (designated MX18-C) aluminum alloys, artificially aged to the T6 condition. The panels are interlocked along the sides by means of a hinge-type connector, the components of which are an integral part of the basic panel extrusion. End connectors are composed of extruded connectors welded to the basic panel, and consist of an overlap and underlap section secured by a locking bar after individual panels have been joined together. This investigation consisted of traffic tests to obtain information for use in comparing the performance of the mats with project requirements. The traffic tests were conducted on a prepared subgrade, with a rolling wheel load simulating actual aircraft operations. These tests were conducted with a 25,000-lb single-wheel load with a tire inflation pressure of 250 psi on a mat-surfaced subgrade with a rated CBR of 3.7 and 4.0 for the MX18-B and MX18-C, respectively. (Author).
Book Synopsis Evaluation of Harvey Aluminum 1- by 12-Ft Extruded Light-Duty Landing Mat with Symmetrical Butt-Type End Connectors by :
Download or read book Evaluation of Harvey Aluminum 1- by 12-Ft Extruded Light-Duty Landing Mat with Symmetrical Butt-Type End Connectors written by and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation reported herein was conducted to evaluate an extruded aluminum alloy landing mat. The 1- by 12-ft mat is a one-piece hollow extrusion fabricated from 6063 aluminum alloy artificially aged to the T6 condition and weights 2.81 lb per square foot of placing area. The mat panels are interlocked along the sides by means of a hinge-type connector, the components of which are integral parts of the basic extrusion. End connectors, which are composed of 6061-T6 extruded aluminum connectors with integral inserts welded to the basic panel using the electron beam welding method, consist of symmetrical butt-type sections that are secured by a locking bar after individual panels have been joined together. The investigation consisted of laboratory, traffic, and skid tests to obtain information for use in evaluating Harvey mat for poetential use as a light-duty landing mat. (Author).
Book Synopsis Evaluation of Dow Chemical Company Extruded Aluminum 4-Piece 4- by 4-Ft. Landing Mat (MX18-E). by : Dewey W White (Jr)
Download or read book Evaluation of Dow Chemical Company Extruded Aluminum 4-Piece 4- by 4-Ft. Landing Mat (MX18-E). written by Dewey W White (Jr) and published by . This book was released on 1973 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation was conducted to evaluate an aluminum alloy landing mat (designated MX18-E). The mat is a 4- by 4-ft, four-piece, 6061-T6 aluminum alloy panel. The panel consisted of four 12-in.-wide extrusions welded together to form the 4-ft width. The panels when placed are joined along two edges by interlocking male and female hinge-type connectors, which are integral parts of the basic panel extrusion. The adjacent edges consist of extruded aluminum overlap and underlap connectors that are welded to the basic panel. A locking bar secures these connectors after individual panels have been nested. (Author Modified Abstract).
Book Synopsis Evaluation of XM20 Production Landing Mat by : Cecil D. Burns
Download or read book Evaluation of XM20 Production Landing Mat written by Cecil D. Burns and published by . This book was released on 1970 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes an investigation conducted to evaluate the performance of a production quantity of XM20 landing mat extruded by Dow Chemical Company, Madison Division, Madison, Ill., and fabricated by Washington Aluminum Company, Enterprise, Ala. The mat, fabricated from 2- by 12-ft extrusions, was similar to AM2 mat except for the method used to attach the end connectors to the main extrusion and a slight change of the cross section of the main extrusion. A test section consisting of one clay subgrade item at a strength of 4 CBR was constructed and surfaced with XM20 mat. The test section was subjected to uniform-coverage traffic representing operations of an aircraft having a 60,000-lb gross weight with a single-wheel main-gear assembly load of 27,000 lb with a 30x7.7 tire inflated to 400 psi. (Author Modified Abstract).
