Download or read book Rapid Runway Repair RRR In House Test and Evaluation written by and published by . This book was released on 1988 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Air Force has conducted research and development work since the early 1960s to improve the capability to repair bomb damaged airfields. As part of the in-house testing for the Rapid Runway Repair (RRR) Program, the Air Force Engineering and Services Center (AFESC) has conducted Development, Test and Evaluation on interim systems for crater and spall repairs. The two interim crater repair methods, precast slab and fiberglass mat over crushed stone, were tested. The precast slab tests were conducted in two phases, using two generations of the slab technology. The fiberglass mat over crushed stone tests compared two different polyurethane resins for use in rainy or high water table conditions. In addition to these tests of the repair methods, a comparative test of compaction equipment performance was conducted. The final test series evaluated the proposed polymer concrete formulations for the interim spall repair system, including water-tolerant polyurethane, furfuryl alcohol, and magnesium polyphosphate.
Download or read book Rapid Runway Repair RRR Techniques written by Shujie Chang and published by . This book was released on 1990 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research development test and evaluation written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of Defense and published by . This book was released on 1984 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precast Concrete Raft Units written by J.W. Bull and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of precast concrete is a well-established construction technique for beams, floors, panels, piles, walls and other structural elements. The advan tages of precasting include excellent quality control, economical large scale production, improved construction productivity (especially in adverse weather conditions) and immediate structure availability. These advantages have been recognized for precast concrete raft pavement units (raft units) since their introduction in the 1930s. In the last ten years there has been a considerable increase in the use ofraft units, especially in their range of applications, their analysis and their design. However, the description of these developments has been published in academicjournals and conference proceedings which are not readily available to practising raft unit pavement design engineers. Pavement design engineers are underincreasingpressure to produce raft unit designs that are inexpensive, long lasting and able to allow reorganization to accommodate changing use and uncertainty offuture loading requirements. This is the first book devoted to raft unit pavements, and will become a standard work of reference.
Download or read book Quarterly Supplement to the Annual Department of Defense Bibliography of Logistics Studies and Related Documents written by United States. Defense Logistics Studies Information Exchange and published by . This book was released on 1989 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rapid Runway Repair Test Description written by and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes instrumentation used during Rapid Runway Repair (RRR) tests with a C-141B and C-5A at RAF Wethersfield during October 1-21, 1985. The RRR test objectives were to validate the Precast Concrete Slab (PCS) and Fiberglass Mat (FGM) repairs for use with strategic airlift aircraft, to collect data on the performance of the two repair types under sustained airlift trafficking, to determine necessary modifications to the repair methods to support sustained airlift aircraft operations, and to provide additional data for the (TAXIG) HAVE BOUNCE Program.
Download or read book Rapid Runway Repair RRR written by David J. Duncan and published by . This book was released on 2007 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North Field 87 Rapid Runway Repair Test Report Volume 1 written by and published by . This book was released on 1988 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North Field 87 Rapid Runway Repair Test, conducted at North Field SC, was a concurrent Developmental Test and Evaluation (DT & E) and Initial Operational Test and Evaluation (IOT & E) of four Rapid Runway Repair system. The DT & E portion of the test consisted of a Folded Fiberglass Mat Test and an Upheaval Measurement Test. The Folded Fiberglass Mat Test evaluated the performance of a folded fiberglass mat under aircraft trafficking. Two explosively formed craters were repaired with polyester folded fiberglass mats and trafficked with a maximum of 110 combined F-15 and F-16 aircraft passes. One mat was instrumented to record mat and anchor bolt loads during aircraft trafficking. Instrumentation results are reported in Volume II. Mat anchoring, hinge orientation, and mat reaction to jet blast were also examined. The upheaval measurement test evaluated three methods of determining upheaval. The standard stringline, modified stringline, and Dipstick pavement profiler were evaluated for speed and accuracy. The IOT & E tests, including the Hand-Mixed Polymer Spall Repair Test and the Minimum Operating Strip Marking Test, were conducted by the United States Air Force Tactical Air Warfare Center. (sdw).
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1989-12 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Department of Defense Bibliography of Logistics Studies and Related Documents written by United States. Defense Logistics Studies Information Exchange and published by . This book was released on 1984 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rapid Runway Repair RRR Techniques written by Shujie Chang and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Program Management Plan PMP for Rapid Runway Repair RRR written by and published by . This book was released on 1983 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Rapid Runway Repair (RRR) Program is to provide the US Air Force the capability to recover from conventional weapons attacks on USAF runways and airfields, thereby permitting expeditious launch and recovery of operational aircraft. The RRR Program conceives, develops, tests, and validates: methods, materials, and equipment to rapidly repair airfield pavements following an enemy attack; and designs of alternate launch and recovery surfaces. This program is not expected to produce a single, unique solution, but rather several validated concepts and solutions which can be used in combination to significantly improve USAF readiness posture. The scope of this program is limited to developments, testing, and fielding of civil engineering techniques to repair paved surfaces, to improve unpaved surfaces, and to create required support allow aircraft operations from the surfaces in spite of threat attacks. Modification to aircraft will not be attempted even though such modifications may turn out to be more effective that extensive engineering of airfield surfaces. Class II aircraft modification will only be accomplished to support instrumentation sensing devices.
Download or read book Air Force Engineering Services Quarterly written by and published by . This book was released on 1981 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1988 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Download or read book Management written by and published by . This book was released on 1984 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineering Services written by and published by . This book was released on 1980 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1988 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
