A Manual of Civil Engineering Practice: Specially Arranged for the Use of Municipal and County EnginnersC. Griffin, 1911 - 809 pages |
From inside the book
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Page xi
... vertical pressure in piers 125 , 125a 115 Rings , shrunk , diameter of . 50 80 weight of chains 121 114 strain in . 49 80 weight of half chain 1296 116 Riveted joints , number 152 125 pitch 151 125 size of rivets 150 125 TANKS , butt ...
... vertical pressure in piers 125 , 125a 115 Rings , shrunk , diameter of . 50 80 weight of chains 121 114 strain in . 49 80 weight of half chain 1296 116 Riveted joints , number 152 125 pitch 151 125 size of rivets 150 125 TANKS , butt ...
Page 7
... vertical interval is 50 ft . , and by scaling off we find the distances xy = 1450 . Now 50 or practically a 2 ° slope . We can therefore infer that the ground rises moderately . Such a repetition of calculations would , however , be a ...
... vertical interval is 50 ft . , and by scaling off we find the distances xy = 1450 . Now 50 or practically a 2 ° slope . We can therefore infer that the ground rises moderately . Such a repetition of calculations would , however , be a ...
Page 17
... vertical circie fixed to the horizontal axis of the instrument , while hh are verniers which should read zero when the collima- tion line is horizontal . They are read by microscopes . ll are the supports , and m clips to fix the ...
... vertical circie fixed to the horizontal axis of the instrument , while hh are verniers which should read zero when the collima- tion line is horizontal . They are read by microscopes . ll are the supports , and m clips to fix the ...
Page 18
... vertical axis on screws truly vertical . Three levelling screws are better than the four with which the older instruments were provided , because four are liable to stick , and necessitate the use of both hands . Finally , just ...
... vertical axis on screws truly vertical . Three levelling screws are better than the four with which the older instruments were provided , because four are liable to stick , and necessitate the use of both hands . Finally , just ...
Page 26
... vertical angles , surveying and levelling on slopes , etc .; but as the present work is not intended to be an exhaustive treatise on the subject , but only to explain in as concise a manner as possible the more everyday branches of the ...
... vertical angles , surveying and levelling on slopes , etc .; but as the present work is not intended to be an exhaustive treatise on the subject , but only to explain in as concise a manner as possible the more everyday branches of the ...
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Other editions - View all
A Manual of Civil Engineering Practice: Specially Arranged for the Use of ... F. Noel Taylor No preview available - 2018 |
A Manual of Civil Engineering Practice: Specially Arranged for the Use of ... F. Noel Taylor No preview available - 2015 |
Common terms and phrases
angle arch bars beam bending bending moment bolts bottom bricks bridge calculations cast cast-iron cement cent centre chain chapter clay compression concrete construction Contractor curve dead load depth diagonal diagram diameter distance drains draw elastic limit engineer equal Equation factor of safety filters flange flow formula gallons girder give horizontal hydraulic inches iron joints joists lattice girder length lime load manhole masonry material maximum means metal neutral axis ordinary pipes plate Portland cement practice pressure pump quantity radius radius of gyration rivets road rods sand sectional area sewage sewer shaft shear shear stress shown in fig side sludge sluice span square stanchion steam steel stone stress surface surveyor tank tension theodolite thickness timber tons per sq truss turbine usually valve velocity vertical voussoirs wall weight
Popular passages
Page 742 - means any drain of and used for the drainage of one building only, or premises within the same curtilage, and made merely for the purpose of communicating therefrom with a cesspool or other like receptacle for drainage, or with a sewer into which the drainage of two or more buildings or premises occupied by different persons is conveyed : "Sewer" includes sewers and drains of every description, except drains to which the word
Page 741 - The test of the right is, I think, whether the obstruction complained of is a nuisance, and, as it appears to me, the value of the test makes the amount of right acquired depend upon the surroundings and circumstances of light coming from other sources, as well as the question of the proximity of the premises complained of. What may be called the uncertainty of the test may also be described as its elasticity.
Page 729 - ... until such sewage or filthy water is freed from all excrementitious or other foul or noxious matter such as would affect or deteriorate the purity and quality of the water in such stream or watercourse or in such canal pond or lake.
Page 741 - Drain" shall mean and include any Drain of, and used for the Drainage of One Building only, or Premises within the same Curtilage, and made merely for the Purpose of communicating with a Cesspool or other like Receptacle for Drainage, or with a Sewer into which the Drainage of Two or more Buildings or Premises occupied by different Persons is conveyed...
Page 747 - The amount and value of any work already done by the owners or occupiers of any such premises. They may also, if they think just, include any premises which do not front, adjoin, or abut on the street or part of a street, but access to which is obtained from the street through a court, passage, or otherwise, and which in their opinion will be benefited by the works, and may fix the sum or proportion to be charged against any such premises accordingly.
Page 55 - F. 1 Knot = 6080 feet per hour. Weight of 1 Ib. in London = 445,000 dynes. One pound avoirdupois = 7000 grains = 453'6 grammes. 1 Cubic foot of water weighs 62-3 Ibs. at 65° F. 1 Cubic foot of air at 0
Page 724 - Wires weighing 100 Ibs. or more per mile. Each guard wire should be well earthed at one point at least, and at intervals of not more than five spans. The resistance to earth should be sufficiently low to insure that a telegraph or telephone wire falling on and making contact with the guard wire and the trolley wire at any time will cause the circuit breaker protecting that section to open. The earth connection should be made by connecting the wire through the support to the rails by means of a copper...
Page 732 - Contractors are to complete the works within such time as the Architect shall consider to be reasonable, and shall from time to time in writing appoint, and, in case of default, the...
Page 741 - A dweller in towns cannot expect to have as pure air, as free from smoke, smell, and noise as if he lived in the country, and distant from other dwellings, and yet an excess of smoke, smell, and noise may give a cause of action, but in each of such cases it becomes a question of degree, and the question is in each case whether it amounts to a nuisance which will give a right of action.
Page 731 - ... which in his opinion are not in accordance with the specification, and, in case of default, the Employer is to be at liberty to employ other persons to remove the same without being answerable or accountable for any loss or damage that may arise or happen to such materials ; and the Architect is also to have full power to require other proper materials to be substituted; and, in case of default, the Employer...