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case study - causes prevention and repair of cracks in buildingbuilding means especially crack crack concrete slab and
prepare a report on ballast and sub-ballast aggregates1 introduction 2 company history and information establishing
ready mix transportation and pumpingdiscuss methods of transportation and pumping the ready mix concretetable of
for the beam and loading shown determine the range of values of w for which the magnitude of the couple at d does not
a 6-m telephone pole weighing 1600 n is used to support the ends of two wires the wires form the angles shown with the
a tension of 5 lb is maintained in a tape as it passes through the support system shown knowing that the radius of each
for the plate of prob 439 the reaction at f must be directed downward and its maximum allowable value is 20 lb
a slender rod ab of weight w is attached to blocks a and b which move freely in the guides shown the blocks are
the 10-m beam ab rests upon but is not attached to supports at c and d neglecting the weight of the beam determine the
a gardener uses a 60-n wheelbarrow to transport a 250-n bag of fertilizer what force must she exert on each
for the beam of sample prob 42 determine the range of values of p for which the beam will be safe knowing that the
the maximum allowable value of each of the reactions is 50 kn and each reaction must be directed upward neglecting the
two links ab and de are connected by a bell crank as shown knowing that the tension in link ab is 720 n determinea the
the constant of spring ab is k and the spring is unstretched when theta 0 knowing that r 10 in a 20 in and k 5 lbin
the constant of spring ab is k and the spring is un stretched when theta 0 knowing that r 10 in a 20 in and k 5
a 200 3 computer problems 250-mm panel of mass 20 kg is supported by hinges along edge ab cable cde is attached to the
the derrick shown supports a 2000-kg crate it is held by a ball-andsocket joint at a and by two cables attached at d
a lever ab is hinged at c and attached to a control cable at a if the lever is subjected to a 75-lb vertical force at b
the t-shaped bracket shown is supported by a small wheel at e and pegs at c and d neglecting the effect of friction
the position of the 10-kg rod ab is controlled by the block shown which is slowly moved to the left by the force p
the position of the l-shaped rod shown is controlled by a cable attached at b knowing that the rod supports a load of
architecture- research essaywrite a six pages research essay with a bilbiography about architecture the topic is a
create an isometric drawing from scratch the drawing must be detailed and more difficult than a normal project given in
problem - assume fml has poor contact with the recompacted clay linearthe recompacted clay linear was construction to
question 1a 2-m by square footing is located 15 m below the ground surface as shown figure1 the groundwater table is