1. During the AASHO road test, ONLY flexible pavements were constructed and tested. a. True b. False 2. The AASHO present serviceability rating (PSR) was considered an objective quantity used to establish the performance of highway pavement in terms of applied traffic. a. True b. False 3. The AASHTO present serviceability index (PSI) correlates the PSR to actual pavement performance in terms of applied traffic, and select distresses. a. True b. False
1. During the AASHO road test, ONLY flexible pavements were constructed and tested. a. True b. False 2. The AASHO present serviceability rating (PSR) was considered an objective quantity used to establish the performance of highway pavement in terms of applied traffic. a. True b. False 3. The AASHTO present serviceability index (PSI) correlates the PSR to actual pavement performance in terms of applied traffic, and select distresses. a. True b. False
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1. During the AASHO road test, ONLY flexible pavements were constructed and tested.
a. True
b. False
2. The AASHO present serviceability rating (PSR) was considered an objective quantity used to establish
the performance of highway pavement in terms of applied traffic.
a. True
b. False
3. The AASHTO present serviceability index (PSI) correlates the PSR to actual pavement performance in
terms of applied traffic, and select distresses.
a. True
b. False
4. There is only one AASHTO PSI equation that applies to both flexible and rigid pavements.
a. True
b. False
5. The AASHTO PSI scale ranges from:
a. 0-5
b. 0-10
c. 0-100
d. None of the above
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