Arch Forms
A great variety of forms have been used for trussed or solid-ribbed arch brides. The following are some of the principal […]
A great variety of forms have been used for trussed or solid-ribbed arch brides. The following are some of the principal […]
One method for approximating the influences of second-order effects (Art. 3.46) is through the use of amplification factors that are
Approximate Amplification Factors for Second-Order Effects Read Post »
Increasing use of specialized types of construction not covered by building codes has stimulated preparation of special-use permits or approvals. Model
These are advantageous for long bays, especially if large clearances are desirable along the center. Such braced barrel vaults have been
Structural steels may be annealed to relieve stresses induced by cold or hot working. Sometimes, also, annealing is used to soften
The structure is a two-lane highway bridge with overall length of 298 ft. Site conditions require a central span of 125
Allowable-Stress Design of Bridge with Continuous, Composite Stringers Read Post »
The wind-induced failure on November 7, 1940, of the Tacoma Narrows Bridge in the state of Washington shocked the engineering profession.