What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
American Bridge Company angles assumed axis beam bolts bridge Calculate the stresses cent center of gravity Chapter compression compression members concrete corrugated steel cost dead load stresses deflection deformation designed elastic weights equal equation equilibrium polygon flange floor force polygon formula girder girts glass graphic resolution horizontal I-beam inches inertia influence diagram joint knee brace left reaction lineal foot linseed oil live load lower chord maximum and minimum maximum stress method mill buildings paint pitch plate pole distance Portland cement Pratt truss Problem Problem.—Given purlins radius of gyration rivets roof truss sag rods sash Scale of truss sheathing sheet shown in Fig side skylights snow load spaced span square statically indeterminate steel frame stress diagram stresses due Structural Engineers surface take moments tension thickness tile transverse uniform load unit load ventilators vertical walls Warren truss width Williot
Page 620 - The inspector representing the purchaser shall have free entry, at all times while work on the contract of the purchaser is being performed, to all parts of the manufacturer's works which concern the manufacture of the material ordered. The manufacturer shall afford the inspector, free of cost, all reasonable facilities to satisfy him that the material is being furnished in accordance with these specifications. All tests and inspection shall be made at the place of manufacture prior to shipment,...
Page 620 - Samples tested in accordance with § 132, which represent rejected material, shall be preserved for two weeks from the date of the test report. In case of dissatisfaction with the results of the tests, the manufacturer may make claim for a rehearing within that time.
Page 620 - Material which shows injurious defects subsequent to its acceptance at the manufacturer's works will be rejected, and the manufacturer shall be notified.
Page 617 - This analysis shall be made from a test ingot taken during the pouring of the melt. The chemical composition thus determined shall be reported to the purchaser or his representative, and shall conform to the requirements specified in section 2.
Page 618 - ... specimen, as indicated by scribe scratches marked on the specimen before testing, a retest shall be allowed.
Page 561 - If splice plates are not in direct contact with the parts which they connect, rivets shall be used on each side of the joint in excess of the number required in the case of direct contact to the extent of two extra lines for each intervening plate.
Page 440 - Pitch of Rivets. — The minimum distance between centers of rivet holes shall be three diameters of the rivet; but the distance shall preferably be not less than 3 in.
Page 620 - The name or brand of the manufacturer and the melt number shall be legibly stamped or rolled on all finished material, except that rivet and lattice bars and other small sections shall, when loaded for shipment, be properly separated and marked for identification.
Page 620 - Piles shall be cut from sound trees ; shall be close grained and solid, free from defects, such as injurious ring shakes, large and unsound or loose knots, decay or other defects, which may materially impair their strength or durability.