ACI SP 120 : 1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
EXTERNAL PRESTRESSING IN BRIDGES
23-07-2013
12-01-2013
External prestressing - that is, the use of unbonded prestressing tendons outside the concrete section of a structural concrete member - offers substantial economic savings and a dramatic increase in construction speed, making it a very attractive option for the construction of new concrete structures, particularly bridges. It is also a logical choice for the rehabilitation and strengthening of many existing structures. Based on experience in both the U.S. and Europe, this symposium volume addresses the state of the art, technologies for construction, applications in new construction and rehabilitation, experimental observations and analysis and design considerations.
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