Question

In: Civil Engineering

Design size and spacing of dowel bars at an expansion jiont of concerete pavement of thickness...

Design size and spacing of dowel bars at an expansion jiont of concerete pavement of thickness 25cm.Given the radius of raltive stifness of 80cm. design wheel load 70kn. load capacity of the dowel system is 50 percent of design wheel load. jiont width is 2.0 cm and the permissible stress in shear, bensing and bearing stress in dowel bars are 1000,1400 and 100kg/cm*2 respectively.

Solutions

Expert Solution


Related Solutions

Pavement Design: New pavement design is to be constructed in 2026. The new average daily traffic...
Pavement Design: New pavement design is to be constructed in 2026. The new average daily traffic for commercial vehicles on the opening day will be 1700. Use: Growth rate = 6% Subgrade CBR = 3% Design life = 20 years
Using the AASHTO 1993 Flexible Pavement Design Procedure, design a pavement cross section that will provide...
Using the AASHTO 1993 Flexible Pavement Design Procedure, design a pavement cross section that will provide 10 years service. The initial PSI is 4.2 and the final PSI is determined to be 2.5. The subgrade has a soil resilient modulus of 18,000 psi. Reliability is 95% with an overall standard deviation of 0.4. For design, the daily truck traffic consists of 400 passes of trucks with two single axles and 350 passes of semitrailer truck with tandem axles. The axle...
Pavement requires aggregate of specific size. Aggregates for a highway pavement are extracted from a gravel...
Pavement requires aggregate of specific size. Aggregates for a highway pavement are extracted from a gravel pit. Based on experience with this area, it is known that the probability of good-quality aggregate is only 80%. In order to weed out poor-quality aggregate, engineers on site use a quick test, which is not entirely reliable. The probability that a good-quality aggregate passes is 90%, whereas the probability that a poor-quality aggregate will pass is 20%. ⦁   What is the probability that...
For the column and beam layout, find the required slab thickness and spacing of #4 reinforcing...
For the column and beam layout, find the required slab thickness and spacing of #4 reinforcing bars, if the loading in addition to self-weight, is 2 point loads of 2 kips at the third points of each span (4 point loads total) f'c =4000psi fy = 60ksi d = hSLAB - 1in, weight of reinforced concrete is 150pcf, width of beams - 12in, space between borders of beams - 7ft.
For the column and beam layout, find the required slab thickness and spacing of #4 reinforcing...
For the column and beam layout, find the required slab thickness and spacing of #4 reinforcing bars, if the loading in addition to self-weight, is 2 point loads of 2 kips at the third points of each span (4 point loads total) f'c =4000psi fy = 60ksi d = hSLAB - 1in, weight of reinforced concrete is 150pcf, width of beams - 12in, space between borders of beams - 7ft.
Pavement performance is an important factor in pavement design because it provides a framework upon which...
Pavement performance is an important factor in pavement design because it provides a framework upon which a judgement on the road is either success or failure, which is associated with the ability of the pavement to carry out the design loading. Based on these statements, briefly discuss a distinction between the two different types of failures.
What style property sets the kerning of the text within an element? letter-spacing word-spacing kerning-size kerning
What style property sets the kerning of the text within an element? letter-spacing word-spacing kerning-size kerning
Design of Rigid pavement for new construction - USING AASHTO METHOD
Design of Rigid pavement for new construction - USING AASHTO METHOD
Compare between Flexible Pavement Design using Asphalt Institute Methods and AASHTO Design method.
Compare between Flexible Pavement Design using Asphalt Institute Methods and AASHTO Design method.
Insight on: a) Highway drainage and Slope protection Design b) Highway Pavement Design, Materials and Construction...
Insight on: a) Highway drainage and Slope protection Design b) Highway Pavement Design, Materials and Construction & Equipment Utilization
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT