Railroad Accidents: Their Causes And the Means of Preventing Them
Railroad Accidents: Their Causes And the Means of Preventing Them
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In our eReader you can find the full English version of the book. Read Railroad Accidents: Their Causes And the Means of Preventing Them Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Railroad Accidents: Their Causes And the Means of Preventing Them
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To quickly assess the difficulty of the text, read a short excerpt:
It is true that when an axle breaks, it suffers extraordinary torsions, for the rupture may be the consequence of the accident ; a broken axle may throw the train off the track, and a train going off the track may produce the fracture of an axle.
Straight axles break only in the journals,* crank axles may also break in the part forming the crank.
Let us examine now the irregular motions which bring about this alteration.
Shocks arise, firstly, from irregularities in the sur- face or line of the... track, from the bending of rails, from the momentary depression of joints, from oscil- lations of the cars, and from the weight of the engine and the load pressing unequally upon the springs.
Torsions are produced by the unequal running of wheels with coned tires round curves; one of the wheels slides, while the other turns ; this inequality of running of a cone on a plane surface is corrected by the torsion of the axle, which ceases, when its in- tensity, which corresponds to the elastic force of the iron, attains its maximum.
What to read after Railroad Accidents: Their Causes And the Means of Preventing Them?
You can find similar books in the "Read Also" column, or choose other free books by With, Emile, B. 1816 to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
It is true that when an axle breaks, it suffers extraordinary torsions, for the rupture may be the consequence of the accident ; a broken axle may throw the train off the track, and a train going off the track may produce the fracture of an axle.
Straight axles break only in the journals,* crank axles may also break in the part forming the crank.
Let us examine now the irregular motions which bring about this alteration.
Shocks arise, firstly, from irregularities in the sur- face or line of the... track, from the bending of rails, from the momentary depression of joints, from oscil- lations of the cars, and from the weight of the engine and the load pressing unequally upon the springs.
Torsions are produced by the unequal running of wheels with coned tires round curves; one of the wheels slides, while the other turns ; this inequality of running of a cone on a plane surface is corrected by the torsion of the axle, which ceases, when its in- tensity, which corresponds to the elastic force of the iron, attains its maximum.
What to read after Railroad Accidents: Their Causes And the Means of Preventing Them?
You can find similar books in the "Read Also" column, or choose other free books by With, Emile, B. 1816 to read onlineMoreLess
Read book Railroad Accidents: Their Causes And the Means of Preventing Them for free
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