Cost of both welded joints and bolted joints will vary always, Manufacturing cost is less for bolt than welded ones. Welded joints do tend to come with lower installation costs.
Overall price of steel is a driving force behind the price of bolts, but the fact is that bolted joints are made using a less expensive material. This is mainly due to the manufacturing process, which is more efficient and automated.
Skilled manpower is required for welding compared to bolting.
Erection time is also less for bolting than welding connection.
Option C is correct.
Solve the steel question - within 10 minutes Bolting is Select one: O a. all answers...
Solve the steel question - within 10 minutes Welding if compared with bolting is Select one: a. more economic. O b. produce less rigid structures. c. less range of application. O d. complicate to make changes during erection.
Solve the steel question - within 10 minutes One of the disadvantages of welding is Select one: a. need more inspection. O b. quicker that bolting. O c. increasing fatigue strength. O d. need less experience than bolting.
Solve the steel question - within 10 minutes are preferred to be used for small trusses Select one: O a. high strength bolts b. all answers are false C. snug-tight bolts O d. Ordinary bolts
Solve the steel question - within 10 minutes The most structural welding type used is........... welding Select one: O a. rod b. arc O c. fillet O d. gas
Solve the steel question - within 10 minutes A hanger subjected to an off center tensile load is considered as Select one: O a. tension member. b. beam element. c. all answers are false. O d. column element.
Solve the steel question - within 10 minutes When deformation at the bolt hole at service load is not a design consideration, then the bearing capacity of the bolt is Select one: O a. not affected. O b. all answers are false. c. increases. O d. decreases.
Solve the steel question - within 10 minutes have the most probability to cause undesirable bending. Select one: O a. Double-plane connection b. Butt joint c. all answers are false O d. Lap joint
Solve the steel question - within 10 minutes The most structural welding type used is............ Welding Select one: a. arc b. rod c. fillet d. gas
Solve the steel question - within 10 minutes For standard and design consideration 3/4 in diameter bolt connection of plate 1/2 in thickness, check the bearing strength (Rn). Lc = 1.688 in and Fu = 58 ksi. Select one: a. all answers false b. exceed the upper limit c. less than upper limit O d. no upper limit
Solve the steel question - within 10 minutes The AISC Specifications limit deflections of steel beams for the reason that Select one: O a. deflections may damage the other materials supported by the beam. O b. all answers are true. c. the appearance of structures. O d. it may decreases the safety of the structure.