The Civil Engineer and Architect's Journal, Band 12William Laxton Published for the proprietor, 1849 |
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Seite 8
... vessel , and then transported by the Neva to St. Petersburg , and there finished off . These columns are certainly the largest ever employed for such a purpose . Those of the Pantheon at Rome are only between 46 and 47 feet long , and ...
... vessel , and then transported by the Neva to St. Petersburg , and there finished off . These columns are certainly the largest ever employed for such a purpose . Those of the Pantheon at Rome are only between 46 and 47 feet long , and ...
Seite 23
... vessel , the purifier , and lastly into the gasometer . The gasometer contains the purifier , the advan- tage of which arrangement is , that the gas is constantly exposed to the action of the lime . The gas , as it is evolved , passes ...
... vessel , the purifier , and lastly into the gasometer . The gasometer contains the purifier , the advan- tage of which arrangement is , that the gas is constantly exposed to the action of the lime . The gas , as it is evolved , passes ...
Seite 31
... vessel at low water , was at high tide weighed and carried to Newcastle , where , by means of a powerful crane , it was raised and laid on the quay . It measured 16 ft . 6 in . in circumference by 18 ft . long , and it is conjectured ...
... vessel at low water , was at high tide weighed and carried to Newcastle , where , by means of a powerful crane , it was raised and laid on the quay . It measured 16 ft . 6 in . in circumference by 18 ft . long , and it is conjectured ...
Seite 35
... vessel ; the centrifugal force would be the same , whether the plane of the string's rotation were horizontal or vertical - parallel or perpendicular , to the direction of progression . Again , a hoop rolled along smooth ground with an ...
... vessel ; the centrifugal force would be the same , whether the plane of the string's rotation were horizontal or vertical - parallel or perpendicular , to the direction of progression . Again , a hoop rolled along smooth ground with an ...
Seite 36
... vessel cast anchor in the neighbourhood , it is almost certain to get hooked into the chain , from which it can only ... vessels bringing up , when the harbour was crowded , and in such cases the harbour flat was obliged to attend to ...
... vessel cast anchor in the neighbourhood , it is almost certain to get hooked into the chain , from which it can only ... vessels bringing up , when the harbour was crowded , and in such cases the harbour flat was obliged to attend to ...
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Häufige Begriffe und Wortgruppen
adopted ALAN STEVENSON angle apparatus applied arch architect architecture beam Bell Rock Lighthouse Birmingham boiler bridge buckets building canal carriage carried cast-iron centre civil engineer coal colour construction cost cylinder depth diameter direction distance docks drains effect electric telegraphs employed entrance erected experiments feet Fergusson George Stephenson give gutta percha improvements inches invention iron John joint length light Liverpool locomotive London machine machinery Manchester manufacture material means ments Messrs metal Middlesex miles mode motion obtained passed patent pipes placed plates practical present pressure principle produced purpose quantity rail railway remarks Rennie river Robert Stevenson round says screw side Sir John Rennie steam Stephenson Stevenson stone style surface thickness tide timber tion tons tube valve velocity vertical vessel wagonway weight West India Docks wheel whole William wrought-iron yards zinc
Beliebte Passagen
Seite 211 - For, indeed, the greatest glory of a building is not in its stones, nor in its gold. Its glory is in its Age, and in that deep sense of voicefulness, of stern watching, of mysterious sympathy, nay, even of approval or condemnation, which we feel in walls that have long been washed by the passing waves of humanity.
Seite 191 - ... so vast as to rend a cable asunder. Hydrogen gas and high-pressure steam ; columns of water and columns of mercury ; a hundred atmospheres, and a perfect vacuum ; machines working in a circle without fire or steam, generating power at one end of the process and giving it out at the other ; carriages...
Seite 26 - A few years ago magnetism was to us an occult power affecting only a few bodies ; now it is found to influence all bodies, and to possess the most intimate relations with electricity, heat, chemical action, light, crystallization, and, through it, with the forces concerned in cohesion ; and we may, in the present state of things, well feel urged to continue in our labours, encouraged by the hope of bringing it into a bond of union with gravity itself.
Seite 212 - A man who has the gift, will take up any style that is going, the style of his day, and will work in that, and be great in that...
Seite 38 - ... considerations adduced seem to me to show clearly that there really exist two elastic limits for any material, between which the displacements or deflexions, or what may in general be termed the changes of form, must be confined, if we wish to avoid giving the material a set, or, in the case of variable strains, if we wish to avoid giving it a continuous succession of sets which would gradually bring about its destruction ; that these two elastic limits are usually situated one on the one side...
Seite 191 - ... to proceed to Darlington and the neighbourhood of Newcastle, to obtain on the spot, the requisite information, and to report the same to the Board, with their opinion on the subject. This journey of inspection took place in the beginning of October, 1828, and the Deputation returned with a fund of information ; but of so mixed, and in some respects of so contradictory a nature, that the great question as to the comparative merits of Locomotive and Fixed Engines was as far from being settled as...
Seite 153 - It was not an easy task for me to keep the engine down to ten miles an hour, but it must be done, and I did my best. I had to place myself in that most unpleasant of all positions — the witnessbox of a Parliamentary Committee. I was not long in it...
Seite 38 - From what has been stated above, deduced from experiments made with great care, it is evident that the maxim of loading bodies within the elastic limit, has no foundation in nature...
Seite 26 - Hence the author concludes that it is neither attraction nor repulsion which causes the set, or determines the final position of a magnecrystallic body. He next considers it as a force dependent upon the crystalline condition of the body, and therefore associated with the original molecular forces of the matter. He shows experimentally, that, as the magnet can move a crystal, so also a crystal can move a magnet. Also, that heat takes away this power just before the crystal fuses, and that cooling...
Seite 37 - If, after this, all external stress be removed from the bar, it will assume a position of equilibrium, in which the outer particles will be strained in the direction opposite to that in which it was twisted, and the inner ones in the same direction as that of the twisting, the two sets of opposite couples thus produced among the particles of the bar balancing one another.