1.) The Howard Frankland bridge is 4,838 m long on a cool 10.0 °C day and...

Question

Question

Answer 1

Answer #1

Sol: Given: Given: lenot length of bridge, l= 4838m initial Temperature, Ti = 10°C maximum elongation, sl = 2.25m coefficient

Answer 2

Similar Homework Help Questions

006 10.0 point:s Two concrete spans of a 230 m long bridge are placed end to...

006 10.0 point:s Two concrete spans of a 230 m long bridge are placed end to end so that no room is allowed for expansion T 20 I y 230 m If the temperature increases by 20°C, what is the height to which the spans rise when they buckle? Assume the thermal coefficient of expansion is 1.2 x 10-5 (C)1 Answer in units of m. 007 10.0 points An automobile tire having a temperature of -4.3°C (a cold tire on...
006 10.0 points Two concrete spans of a 190 m long bridge are placed end to...

006 10.0 points Two concrete spans of a 190 m long bridge are placed end to end so that no room is allowed for expansion T + 20°C FM 190 m If the temperature increases by 20°C, what is the height to which the spans rise when they buckle? Assume the thermal coefficient of expansion is 1.2 x 10 Answer in units of m.
A bridge with a steel framework is 500.000 m long on a winter day when the...

A bridge with a steel framework is 500.000 m long on a winter day when the temperature of the steel is 5.0 'C. The coefficient of linear thermal expansion of steel is 11.0x107C. The bridge is built in with the two ends anchored in rock and it has a hinge at its center in case it expands past its original 500.000 m length. y = ? 250.000 m (a) How long is one half of the bridge at a temperature...

[2 point) The New River Gorge Bridge in West Virginia is a steel arch bridge 518...

[2 point) The New River Gorge Bridge in West Virginia is a steel arch bridge 518 min length. How much does the total length of the roadway decking change between temperature extremes of -20.0*C and 35.0°C? The result indicates the size of the expansion joints that must be built into the structure. 5. (2 point) Two concrete spans of a 250-m-long bridge are placed end to end so that no room is allowed for expansion. If a temperature increase of...
A concrete bridge is built of 375-cm-long concrete slabs with an expansion joint between them. The...

A concrete bridge is built of 375-cm-long concrete slabs with an expansion joint between them. The slabs just touch on a 115°F day, the hottest day for which the bridge is designed Part A What is the gap between the slabs when the temperature is o°F? Express your answer with the appropriate units. ΔΙΞΙ Value Units Submit Request Answer
A concrete bridge is built of 375-cm-long concrete slabs with an expansion joint between them. The...

A concrete bridge is built of 375-cm-long concrete slabs with an expansion joint between them. The slabs just touch on a 115° F day the hottest day for which the bridge is designed. PartA What is the gap between the slabs when the temperature is O°F? Express your answer with the appropriate units AL- Value Units Submit Provide Feedback

A 0.4974 mile long concrete bridge has thermal expansion coefficient of 0.00158 m/K. The summer heat...

A 0.4974 mile long concrete bridge has thermal expansion coefficient of 0.00158 m/K. The summer heat can get up to 48 degrees C, and the winter down to 4 degrees C. What is the overall change in length over the course of a year, in feet? Answer: is 182.58 ft
Question 1 (3 marks) A concrete highway is built of slabs 12 m long (at 15°C)....

Question 1 (3 marks) A concrete highway is built of slabs 12 m long (at 15°C). How wide should the expansion cracks be- tween the slabs be at 15°C to prevent buckling of the concrete over the range of temperature -30°C to +50°C? The coefficient of thermal expansion for concrete is 12 x 10""(Cº). Question 2 (3+3 = 6 marks) (a) At 18.0°C, a certain quantity of oxygen occupies a volume of 61.5 L at an absolute pressure of 2.45...
The height of the Washington Monument is measured to be 170 m on a day when...

The height of the Washington Monument is measured to be 170 m on a day when the temperature is 35.0 degree C. Assume its thermal coefficient of linear expansion is 2.5 times 10^-6/degree C. What will its height be, in meters, on a day when the temperature falls to -10.0 degree C?

A concrete highway is built of slabs 20 m long (20 degree C). How wide should...

A concrete highway is built of slabs 20 m long (20 degree C). How wide should the expansion cracks between the slabs be (at 20 degree C) to prevent buckling if the range of temperature is -30 degree C to +55 degree C?