Full-scale vehicle crash test on the Iowa temporary concrete barrier rail half-section PDF Download
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Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 71
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Book Description
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 71
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Book Description
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 51
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Book Description
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 140
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Book Description
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 75
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Book Description
Author: Hayes E. Ross
Publisher: Transportation Research Board
ISBN: 0309067502
Category : Four-wheel drive vehicles
Languages : en
Pages : 103
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Book Description
Author: Gary P. Gauthier
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 68
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Book Description
One vehicle crash test was conducted on a temporary precast concrete barrier. The test conditions and parameters were determined by an actual accident which resulted in a lawsuit against the State of California. The purpose of this test was to replicate the accident in defense of the lawsuit and provide research in large angle vehicle impacts with this type of barrier. The test involved a 1975 Toyota Celica (1330 kg) impacting a temporary precast concrete barrier placed in a simulated freeway median at 74 deg and 81.2 km/h.
Author:
Publisher:
ISBN:
Category : Median strips
Languages : en
Pages : 0
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Book Description
Author:
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 0
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Book Description
Author: DL. Glauz
Publisher:
ISBN:
Category :
Languages : en
Pages : 191
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Book Description
Author: Delbert Lance Bullard
Publisher:
ISBN:
Category : Median strips
Languages : en
Pages : 89
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Book Description
Two crash tests are required to evaluate portable concrete barriers, such as Washington Department of transportation (WsDOT) Type 2 concrete barriers, to NCHRP Report 350 test level three (TL-3). NCHRP Report 350 test designation 3-10 involves an 820 kg passenger vehicle impacting the critical impact point (CIP) of the length of need (LON) section at a nominal speed and angle of 100 km/h and 20 degrees. NCHRP Report 350 test designation 3-11 involves a 2000 kg pickup truck impacting the CIP of the LON section at a nominal speed and angle of 100 km/h and 25 degrees. Finite element analysis using LS-DYNA was used to simulate NCHRP Report 350 test designation 3-11 with the 2000 kg pickup truck on the standard Type 2 concrete barrier with a pin and loop connection and two modified pin and loop connections. In subsequent full-scale crash tests, both the standard and a modified concrete barrier met the evaluation criteria of NCHRP Report 350 for Test 3-11. For each of the two pin and loop configurations crash tested, the Washington Type 2 concrete barrier met the evaluation criteria of NCHRP Report 350 for test 3-11.
