French, Arthur Willard, 1868-, Ives, Howard Chapin, 1878-1944. joint author · New York, J. Wiley & Sons. Inc.; London, Chapman & Hall, Limited · leaf 103
ctly supported. If the pressures are assumed to act inplanes parallel to the faces, these lines of pressures will makeacute angles with the coursing joints and there wiU be components 79 8o STEREOTOMY. acting parallel to the joints which will tend to produce shpping.If the angle of skew is small,… … Fig. 43. The problem in the design of skew-arches is so to arrange thejoints that the pressures shall be practically perpendicular to thejoints. We wil] now briefly outline the different methods by which skew-arches are constructed. METHODS. 144. First.—The skew-arch, with courses parallel to the…
Stereotomy
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