Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Calculate the Tension Force in Sling
The rigging configuration shown below will be used to lift a bridge girder using a 200-ton capacity luffing jib crane onto the foundation abutment. The tension force (lb.) in Sling A is most nearly:
Solution:
By inspection, the center of gravity of the load is offset causing an eccentric load condition. The reaction load is heavier on the left side (RL). The distribution of the 40,000-lbs load at RL is: (40-ft ÷ 60-ft) (40,000-lbs) = 26,667-lbs. The reaction force RL must be adjusted for the slope of the slings. The vector force length of Sling A is √ 602 + 202 = 63.25-ft. The force in Sling A is (63.25-ft ÷ 60-ft) (26,667-lbs) = 28,111-lbs
Draw the variation in total stress, effective stress, and pour water pres- sure up to a depth of 6 m below ground level, given the following data. The water table is 2 m below grou
#questiohin..
Example of Foundation depth and arrangement: For example, if the maximum discharge of a river is 1000 cu m per sec, and the silt factor is 0.60, the maximum scour depth is :
Define Radiography - Underwater Inspection of Bridge? Radiographic non-destructive examination of components is based on the phenomenon that materials absorb radiation energy a
Question In modeling a nonrigid mat foundation by using elastic springs, have a uniform modulus of subgrade reaction be used along whole base of mat ? Answer A bed of
Solve the following problems related to Wastewater flow and densities (a) The volume of 896, 000 lb of wastewater is? (b) The weight of 13,000 ft3 of wastewater is? (c) A
Define Chlorides - underwater inspection of bridge? Chlorides do not attack plain concrete when present in the concentrations that normally exist in seawater, but may greatly a
Explain about the Hydrogen Embrittlement As a result of the action of acids on high-tensile steels, liberation of hydrogen takes place. It penetrates into the steel surface an
Q. Vibration in structures - resilient bearings? When railway tunnels are built close to buildings, ground-borne vibration is transmitted to buildingsthrough compression and sh
types of pavements and components
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd