- Study guides, Class notes & Summaries

NHI SAFETY INSPECTION OF IN-SERVICE BRIDGES UPDATED FINAL EXAM QUESTIONS AND CORRECT ANSWERS Clacking - CORRECT ANSWERS Pinging - CORRECT ANSWERS the sound of delaminated concrete the sound of "sound" concrete Where are shear key joints? - CORRECT ANSWERS between pre-cast deck panels Where can you find anchorage zones? - CORRECT ANSWERS precast deck tie rods f lexure cracks are primarily what direction compared to the primary reinforcement? - CORRECT AN...

NHI SAFETY INSPECTION OF IN-SERVICE BRIDGES FINAL EXAM QUESTIONS AND CORRECT ANSWERS Post-tensioning - CORRECT ANSWERS tensioned Thermal expansion - CORRECT ANSWERS decreased Internal stresses - CORRECT ANSWERS delamination - CORRECT ANSWERS bond with corroded rebar. Crushing - CORRECT ANSWERS spalls, and... Prestressing steel passed through ducts and then happens when temperature is increased and Non-structural cracks are the result of... Type of def...

NHI SAFETY INSPECTION OF IN-SERVICE BRIDGES EXAM QUESTIONS AND CORRECT ANSWERS Post tensioning - CORRECT ANSWERS tensioned is known as: Thermal expansion - CORRECT ANSWERS and decreases: Prestressing steel passed through ducts and then This happens when the temperature increases Non structural cracks are the result of - CORRECT ANSWERS Delamination - CORRECT ANSWERS Internal stresses This type of deficiency is caused by loss of concrete bond with corroded re...