Recent content by teng125

how to find the maximum elongation after the fracture in mm??any formula?? pls help thanx

what is the defination for the following:stress concentration sensitivity, fracture load cycle, notch size factor?? pls help thanx

http://files.filefront.com//;5416339;;/ can sobody plsshowme how to obtain : The tensile strength Rm in MPa (calculation only) The maximum force in kN The total elongation in mm in case of maximum force The yield strength Rp0,2 in MPa (calculation only) The homogeneous strain in %...

number of rods is not given and have to find

"F(rope) = 100 * F(rod). " the 100 is not the number of rods

i mean the length of the rope is 500m and is the mass of the rope equals to the load that it is going to lift??i can't find the area and weight of the rope pls help thanx

so the length is 500m in the case above??

so the length is 500m in the case above??

' where is the critical section in the stepped shaft if a torque is acting '

while if the question ask where is the critical section if a torque is acting??

what formula should i use to calculate the shaft diameter according to the load due to bending and torsion??

can you pls give me the formulas for maximum tolerance ,min tolerance , max interference and min interference ??

think itis in just air.so how can we use the depth in the calculation??

nono,but from the shaft can we know whether it is torsion or bending stress that occur at the location 1 and 3??

A steel rope consists of 100 rods. The diameter of each rod is 2 mm. The allowable rope stress is 130 N/mm^2. what maximal load can be lifted from a depth of 1000 m ? i use 100*130 N/mm^2 = 4*F(max) / pi * (4) in order to find F(max).Am i correct??how can i use the length given...