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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Seite
... Beams for Bridges . Modes of Insertion of Iron Beams . The Link Chord ...... 161 to 174 172 182 184 188 The Eye - bar Chord .. 192 Size of connecting Pins .. 193 Riveted Plate Chord .... 196 Trapezoidal Truss Bridges , -details . 200 ...
... Beams for Bridges . Modes of Insertion of Iron Beams . The Link Chord ...... 161 to 174 172 182 184 188 The Eye - bar Chord .. 192 Size of connecting Pins .. 193 Riveted Plate Chord .... 196 Trapezoidal Truss Bridges , -details . 200 ...
Seite 4
... beams , phenomena with which all have more or less acquaintance , and without digressing in this place to investigate ... beam affords the most convenient and most economical means , until these points exceed a certain distance asunder ...
... beams , phenomena with which all have more or less acquaintance , and without digressing in this place to investigate ... beam affords the most convenient and most economical means , until these points exceed a certain distance asunder ...
Seite 5
... beam midway between abutments , by two pairs of braces or suspension chains , proceeding from points at or over the abutments , one pair upon each side of the road - way ; this transverse beam affording support for longitudinal beams or ...
... beam midway between abutments , by two pairs of braces or suspension chains , proceeding from points at or over the abutments , one pair upon each side of the road - way ; this transverse beam affording support for longitudinal beams or ...
Seite 9
... beam or cross bearer α FIG . 8 B C ( which may be called two panel trusses ) , the general characteristics of which , are respectively repre- sented by Figures 3 , 4 and 5. Fig . 3 represents a pair of rafter braces , with feet ...
... beam or cross bearer α FIG . 8 B C ( which may be called two panel trusses ) , the general characteristics of which , are respectively repre- sented by Figures 3 , 4 and 5. Fig . 3 represents a pair of rafter braces , with feet ...
Seite 11
... beam at f , which would increase the amount of material . XII . Plan Fig . 5 has three members ( In , mp and mq ) exposed to tension , and the remaining three exposed , to а FIG . 5 . m Р compression . With the same length and depth of ...
... beam at f , which would increase the amount of material . XII . Plan Fig . 5 has three members ( In , mp and mq ) exposed to tension , and the remaining three exposed , to а FIG . 5 . m Р compression . With the same length and depth 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