SOUTHEAST TEXAS CONTINUING EDUCATION BRIDGE INSPECTION, MAINTENANCE AND REPAIR

Transcription

1 EXAM No.109 BRIDGE INSPECTION, MAINTENANCE AND REPAIR 1. Elements of a Bridge Maintenance Program include: A. Inspection and maintenance. B. Inspection and repair. C. Maintenance and documentation. D. None of the above. 2. A bridge that extends across 3 supports is a: A. Simple span. B. Continuous span. C. Cantilevered span. D. Rigid frame. 3. The substructure of a bridge: A. Transfers loads to supporting ground. B. Are the piers under the bridge. C. Includes the abutments. 4. Bents are: A. Part of the bridge superstructure. B. Basically piers without footings. C. Used only on simple spans. D. Used only on continuous spans. 5. All the parts supported by the substructure is known as the A. Superstructure. B. Bridge. C. Bridge deck D. None of the above.

2 6. A bridge has the simplest type of superstructure. A. Simple span. B. Truss type. C. Continuous girder. D. Reinforced concrete slab. 7. The bridge deck is: A. The portion of a bridge which provides direct support for traffic. B. May be concrete, steel, wood. C. Often the main supporting element of the bridge. 8. The strength and safety of the bridge structure depends primarily on: A. Piers. B. Substructure. C. The bridge deck. D. Main supporting members. 9. Rolled beams are generally used for: A. Short spans. B. Deck supports. C. Substructure construction. 10. allows the superstructure to move and distribute the loads to the substructure. A. Bearings. B. Expansion joints. C. Main beams. D. Bracing.

3 11. Bearings that allow rotation but not lateral or longitudinal movement are known as. A. Fixed bearings. B. Expansion bearings. C. Roller expansion. D. Elastomeric. 12. Timber pile clusters, caissons and steel tubes are often used as: A. Moorings for watercraft. B. Dolphins and fenders. C. Protection against collision. 13. The primary field fastener used on structural steel is: A Welding. B. A-325 bolt. C. Rivets. 14. has great compressive strength but lower shear and tensile strength. A. Steel. B. Wood (Timbers). C. Concrete. 15. Disintegration of concrete is often classified as: A. Scaling and spalling B. Active cracks. C. Dormant cracks. D. Map cracking.

4 16. The best method to obtain information on the concrete within a structure is: A. Core drilling. B. A rebound hammer. C. Radiography. D. Pulse - echo. 17. The deterioration of steel members is mainly due A. Air and moisture. B. Thermal stains and loads. C. Rusting or cracking. D. Galvanic action. 18. Most foundation movements are caused by movement of: A. Supporting soil. B. Substructure. C. Superstructure. 19. Scour is influenced by: A. Shape of the pier. B. The characteristics of the channel. C. Lined banks. D. Loose riprap. 20. Which one is a primarily type of maintenance for concrete bridges: A. Surface protection. B. Cathodic protection. C. Joint restoration.

5 EXAM No. 109 BRIDGE INSPECTION, MAINTENANCE AND REPAIR PLEASE SHADE THE BUBBLE THAT CONTAINS THE CORRECT ANSWER USE NO.2 PENCIL ONLY, ERASE COMPLETELY ANSWER SHEET LEAVE ANY UNUSED ANSWERS BLANK 1 A B C D 21 A B C D 41 A B C D 2 A B C D 22 A B C D 42 A B C D 3 A B C D 23 A B C D 43 A B C D 4 A B C D 24 A B C D 44 A B C D 5 A B C D 25 A B C D 45 A B C D 6 A B C D 26 A B C D 46 A B C D 7 A B C D 27 A B C D 47 A B C D 8 A B C D 28 A B C D 48 A B C D 9 A B C D 29 A B C D 49 A B C D 10 A B C D 30 A B C D 50 A B C D 11 A B C D 31 A B C D 51 A B C D 12 A B C D 32 A B C D 52 A B C D 13 A B C D 33 A B C D 53 A B C D 14 A B C D 34 A B C D 54 A B C D 15 A B C D 35 A B C D 55 A B C D 16 A B C D 36 A B C D 56 A B C D 17 A B C D 37 A B C D 57 A B C D 18 A B C D 38 A B C D 58 A B C D 19 A B C D 39 A B C D 59 A B C D 20 A B C D 40 A B C D 60 A B C D Name: Date : By signing this sheet I hereby certify that I have studied the course materials and the answers given are my own. I received no assistance with the answers on this exam. Signature: Seal or Number: FORM: E7051 REVISED 2005 Copyright 2005

6 EXAM REGISTRATION EXAM No. 109 BRIDGE INSPECTION, MAINTENANCE AND REPAIR NAME: Company: Address 1: Address 2: City : Telephone: Fax: PE Registration Number: State: Send this Exam Registration along with your completed Answer Sheet. Include check or money order in the amount of $90 for each course. No third-party checks accepted. FORM: E7051 REVISED 2005 Copyright 2005