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Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 66
Book Description
The study was conducted to compare the performance of aluminum landing mat fabricated by Butler Manufacturing Co. The primary method of comparison was by using CBR design curves which were developed to represent 1600 operational cycles of an aircraft having a 60,000-lb gross weight with a single-wheel, main-gear assembly load of 27,000 lb and a 30-7.7 tire inflated to 400 psi. CBR design curves were also developed for 1600 passes of a 39,000-lb single-wheel load applied in a single track to represent the calculated loading imposed on the landing mat during launching of the 60,000-lb aircraft by catapult. (Author).
Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 66
Book Description
The study was conducted to compare the performance of aluminum landing mat fabricated by Butler Manufacturing Co. The primary method of comparison was by using CBR design curves which were developed to represent 1600 operational cycles of an aircraft having a 60,000-lb gross weight with a single-wheel, main-gear assembly load of 27,000 lb and a 30-7.7 tire inflated to 400 psi. CBR design curves were also developed for 1600 passes of a 39,000-lb single-wheel load applied in a single track to represent the calculated loading imposed on the landing mat during launching of the 60,000-lb aircraft by catapult. (Author).
Author: Cecil D. Burns Publisher: ISBN: Category : Landing mats Languages : en Pages : 62
Book Description
The study was conducted to determine the optimum panel size of the various sizes of AM1 landing mat. The mat was to sustain 1600 operational cycles of an aircraft having a gross weight of 60,000 lb with a single-wheel main-gear-assembly load of 27,000 lb and a 30-7.7 tire inflated to 400 psi. A test section consisting of three items with different subgrade strengths and surfaced with the various sizes of panels was constructed and subjected to accelerated traffic of the 27,000-lb test load with tire inflated to 400 psi. (Author).
Author: William N. Brabston Publisher: ISBN: Category : Landing mats Languages : en Pages : 90
Book Description
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).
Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 66
Book Description
This investigation was conducted to evaluate a modified and connector on the AM2 landing mat fabricated by Harvey Aluminum, Inc., Torrance, Calif. A test section, consisting of three clay subgrade items with different strengths and one sand item, was constructed and surfaced with the modified AM2 mat. The test section was subjected to traffic representing 1600 operational cycles of an aircraft having a 60,000-lb gross weight with a single-wheel main-gear assembly load of 27,000 lb and a 30-7.7 tire inflated to 400 psi.
Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 66
Book Description
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.
Author: Cecil D. Burns Publisher: ISBN: Category : Landing mats Languages : en Pages : 74
Book Description
The object of the investigation is to evaluate the performance of the Harvey two-piece AM-2 landing mat under accelerated traffic tests. (Author).
Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 52
Book Description
This study was conducted to evaluate replacement panels and keylock assemblies as accessories for use with AM2 landing mat in the construction of forward airfields. It was also desired to evaluate the capability of the AM2 mat to withstand traffic when laid in a longitudinal direction. A test section with a 10-CBR subgrade and the AM2 mat laid in both longitudinal and transverse directions, with the accessories included, was constructed and subjected to accelerated traffic of a 27,000-lb single-wheel load with a 30.00-7.7 tire inflated to 400 psi.
Author: William B. Fenwick Publisher: ISBN: Category : Landing mats Languages : en Pages : 84
Book Description
This investigation was conducted to determine the optimum panel size for the AM2 mat fabricated by Harvey Aluminum Company, Torrance, Calif. The basic AM2 mat was designed to sustain 1600 operational cycles of an aircraft having a gross weight of 60,000 lb with a single-wheel main-gear-assembly load of 27,000 lb and a 30-7.7 tire inflated to 400 psi. A test section consisting of three items with different subgrade strengths and surfaced with three different size mat panels was constructed and subjected to 188 coverages (equivalent to 1600 cycles of aircraft operations) of accelerated traffic of a 27,000-lb single-wheel load with a 30-7.7 tire inflated to 400 pri. The mat was also tested for its ability to sustain 1600 passes of a 39,000-lb single-wheel load applied in a single track to represent the calculated loading that would be imposed on a landing mat during launching of a 60,000-lb aircraft by catapult.
Author: William B. Fenwick
Author: William B. Fenwick
Author: Cecil D. Burns
Author: Cecil D. Burns
Author: William N. Brabston
Author: William B. Fenwick
Author: William B. Fenwick
Author: Cecil D. Burns
Author: William B. Fenwick
Author: William B. Fenwick
Author: U.S. Army Engineer Waterways Experiment Station