An Elementary and Practical Treatise on Bridge Building: An Enl. and Improved Edition of the Author's Original WorkD. Van Nostrand, 1899 - 352 Seiten |
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... strain of Iron 151 Note giving examples of stress of Wrought Iron in several structures in use ..... ...... 153 to 155 Table of Negative Strength of Iron in pieces of various lengths and sections .. 159 TRANSVERSE Strength of Iron ...
... strain of Iron 151 Note giving examples of stress of Wrought Iron in several structures in use ..... ...... 153 to 155 Table of Negative Strength of Iron in pieces of various lengths and sections .. 159 TRANSVERSE Strength of Iron ...
Seite 2
... strain them much or little - only hori- zontally - the body will fall , nevertheless . Thrust any number of rods , with whatever force you may , hori- zontally against it ; still the body will fall . This is obvious from the fact that ...
... strain them much or little - only hori- zontally - the body will fall , nevertheless . Thrust any number of rods , with whatever force you may , hori- zontally against it ; still the body will fall . This is obvious from the fact that ...
Seite 46
... strains of the several parts and members of an arch truss of seven panels , will be sufficient to enable the same to be done in the case of trusses of any desired number of panels . THE TRAPEZOIDAL TRUSS . So designated from the figure ...
... strains of the several parts and members of an arch truss of seven panels , will be sufficient to enable the same to be done in the case of trusses of any desired number of panels . THE TRAPEZOIDAL TRUSS . So designated from the figure ...
Seite 77
... strains upon its several parts . But the materials composing the structure , evidently act in a similar manner with the movable load , in pro- ducing stress upon its members ; the only difference being , that the weight of structure is ...
... strains upon its several parts . But the materials composing the structure , evidently act in a similar manner with the movable load , in pro- ducing stress upon its members ; the only difference being , that the weight of structure is ...
Seite 78
... strain , we have only to substitute W , ( w + w ' ) , in place of w , in expressions obtained for stresses due to movable load . In other cases , w and w ' will have each its peculiar and appropriate co - effi- cient . The diagonals of ...
... strain , we have only to substitute W , ( w + w ' ) , in place of w , in expressions obtained for stresses due to movable load . In other cases , w and w ' will have each its peculiar and appropriate co - effi- cient . The diagonals of ...
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Häufige Begriffe und Wortgruppen
abutment act by tension acting by thrust amount of action arch truss assumed beam bearing bolts cast iron centre cloth compression connecting block construction counter braces cross-section curve deflection depth of truss diagram diameter draw bridges Electric Engineers equal feet flanges force full load gives gonals greater half Hence horizontal action horizontal reach horizontal thrust Illustrated inclination joists king braces latter length less liable lifting force lower chord maximum stress maximum weight morocco movable load multiplied negative resistance nodes number of panels oblique members panel truss pieces portion posts pressure produced Prof proportion rail road represented respectively rivets Second edition side single track rail span splice plates square inch strain strength of materials tension material thickness tical timber tion trapezoidal Truss Bridge truss Fig upper chord uprights vertical reach weight of structure weight sustained whence width wrought iron