Minutes of Proceedings of the Institution of Civil Engineers, Volume 28The Institution, 1869 - Civil engineering Vols. 39-204 (1874/75-1916/17) have a section 3 containing "Abstracts of papers in foreign transactions and periodicals" (title varies); issued separately, 1919-37, as the institution's Engineering abstracts from the current periodical literature of engineering and applied science, published outside the United Kingdom. |
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Results 1-5 of 84
Page 5
... less red lead gave 1.568 as the refractive index . Flint glass is not used for lighthouse pur- poses , as it is too costly , and much more liable to striæ than crown glass , which can be produced at a moderate cost , almost free from ...
... less red lead gave 1.568 as the refractive index . Flint glass is not used for lighthouse pur- poses , as it is too costly , and much more liable to striæ than crown glass , which can be produced at a moderate cost , almost free from ...
Page 10
... less loss by absorption , and greater accuracy is attainable . 2nd . The Second Order has an internal diameter of 1 · 4 metre 55119 inches , and a height of glass of 2-121 metres 83.525 inches . In the old section , there were twelve ...
... less loss by absorption , and greater accuracy is attainable . 2nd . The Second Order has an internal diameter of 1 · 4 metre 55119 inches , and a height of glass of 2-121 metres 83.525 inches . In the old section , there were twelve ...
Page 15
... less than of that shown in Fig . 28 , where a large square pedestal contains the clockwork . Fig . 28 , Plate 3 , shows an elevation , and Fig . 25 , Plate 2 , a hori- zontal section through the focal plane of an eight - sided revolving ...
... less than of that shown in Fig . 28 , where a large square pedestal contains the clockwork . Fig . 28 , Plate 3 , shows an elevation , and Fig . 25 , Plate 2 , a hori- zontal section through the focal plane of an eight - sided revolving ...
Page 18
... less than the former thick indented ones . If desired there is no reason why these latter should not be cast indented as before . The racks are planed on both sides ; the outer edges are filed , and the apertures for the prisms ( when ...
... less than the former thick indented ones . If desired there is no reason why these latter should not be cast indented as before . The racks are planed on both sides ; the outer edges are filed , and the apertures for the prisms ( when ...
Page 21
... less rigid , owing to the weight not being transmitted continuously downwards as is the case with ver- tical standards . This want of rigidity would be objectionable for a light illuminating the whole horizon , but in those illuminating ...
... less rigid , owing to the weight not being transmitted continuously downwards as is the case with ver- tical standards . This want of rigidity would be objectionable for a light illuminating the whole horizon , but in those illuminating ...
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Common terms and phrases
adopted amount apparatus applied average Basin Bodmer bogie bridge burner candles carriages carried cast-iron wheels cent centre channel CHARLES HUTTON GREGORY coal coast considerable construction cost Curepipe curves cylinder delta deposit depth district Ditto drain drainage effect engine erected estuary Excavator experiments favour Fens Folio framing friction girders gradients Grand Sluice hole hour illuminating power improved inches in diameter inclines Inst iron lagoons lamp land lantern length light lighthouse load locomotive London low water machine Mahebourg Mauguio Mauritius means Messrs Midland line miles ordinary outfall Paper passenger Pérols pier piston Plate Port Louis pressure prisms pump quantity rails railway Report Rhone river river Witham sand screw side silt Spurn Point square miles standard Standard Candles steam Sunk Island Telford Medal tidal tide tons Tract train Trinity House vertical wagons wedge weight whole Witham
Popular passages
Page 187 - A TREATISE on the SCREW PROPELLER, SCREW VESSELS, and Screw Engines, as adapted for purposes of Peace and War ; with Notices of other Methods of Propulsion, Tables of the Dimensions and Performance of Screw Steamers, and detailed Specifications of Ships and Engines. By J.
Page 176 - Strength and other Properties of Metals: Reports of Experiments on the Strength and other Properties of Metals for Cannon. With a Description of the Machines for testing Metals, and of the Classification of Cannon in service. By Officers of the Ordnance Department US Army. By authority of the Secretary of War. Illustrated by 25 large steel plates. In one volume, 4to. . $10.00 SULLIVAN.— Protection to Native Industry. By Sir EDWARD SULLIVAN, Baronet, author of "Ten Chapters on Social Reforms.
Page 191 - Results of a Series of Meteorological Observations made in Obedience to Instructions from the Regents of the University, at sundry Academies in the State of New York, from 1826 to 1850 inclusive.
Page 191 - Contractor's book of working drawings of tools and machines used in constructing canals, railroads, and other works, with bills of timber and iron: also, tables and data for calculating the cost of earth and other kinds of work.
Page 166 - THE COUNCIL of The Institution of Civil Engineers have awarded the following Premiums : — 1. A Telford Medal, and a Telford Premium, in Books, to George Higgin, M.
Page 171 - Practical Essays on subjects connected with Civil Engineering, such as Geology, Mineralogy, Chemistry, Physics, Mechanic Arts, Statistics, Agriculture, &c.; together with Models, Drawings, or Descriptions of any new and useful Apparatus, or Instruments applicable to the purposes of Engineering, or Surveying.
Page 169 - Accounts of existing water-works, including the source of supply, a description of the different modes of collecting and filtering, the distribution throughout the streets of towns, and the general practical results.
Page 199 - A Treatise on Coast Defence ; based on the experience gained by Officers of the Corps of Engineers of the Army of the Confederate States, and compiled from Official Reports of Officers of the Navy of the United States, made during the North American War from 1861 to 1865, by VON...
Page 198 - APPENDIX TO DITTO.— Determination of the Positions of Feaghmain and Haverfordwest, Longitude Stations on the great European Arc of Parallel.
Page 183 - The Mechanics of Construction ; including the Theories on the Strength of Materials, Roofs, Arches, and Suspension Bridges. With numerous Examples. By Stephen Fenwick, Esq., of the Royal Military Academy, Woolwich. 8vo. 12s. A NEW FRENCH COURSE, BY MONS.