#PRESTRESSED CONCRETE DESIGN SOFTWARE MANUAL#
#PRESTRESSED CONCRETE DESIGN SOFTWARE SOFTWARE#
#PRESTRESSED CONCRETE DESIGN SOFTWARE CODE#

PCI Design Handbook, Seventh Edition, Precast/Prestressed Concrete Institute, Chicago, IL.Precast Concrete Wall Thermal Performance Calculator

#PRESTRESSED CONCRETE DESIGN SOFTWARE CODE#

References:Д«uilding Code Requirements for Structural Concrete (ACI 318-08), American Concrete Institute, Detroit, MI. When the bottom tension stress exceeds 12 * SQRT(F'c) bi-linear behavior is assumed, based on the PCI Handbook, Section 4.8.3. The moment-area method is used to calculate flexural displacements. Prestress losses are calculated using Section 4.7 of the PCI Design Handbook. Allowable release and service load stresses are based on ACI 318-08 Section 18.4, with the exception of allowable service load tension stress, which is input by the user. Prestressing strand development length is based on Section 12.9.Д®nd release stresses are calculated at the point of prestress transfer equal to 50 strand diameters from the end of the member. The compression block can extend into the topping gap, the beam flange, the beam flange-to-web sloped portion and the beam web. Moment strength is based on strain compatibility and ACI 318-08 Section 18.7. Shear reinforcement requirements are based on Section 11.5 and torsion is based on Section 11.6. Shear strength is calculated according to ACI 318-08 Section 11.4. An equilibrium check is performed at 40 points along the span. Ultimate strength design and load factors are based on ACI 318-99 or 318-08.ДЄll shear, moment, stress and deflection values are calculated at 40 equally spaced points along the member span.Д«eam Analysis for Shear and moment at 40th Points: The internal forces are determined by an approximate procedure. View some screen captures of the program in action LECPres Methodology: The trial version functions identically to the licensed version.

#PRESTRESSED CONCRETE DESIGN SOFTWARE SOFTWARE#

Note that the trial period expires after 30 days and that the software has to be erased if a license is not purchased. Sign and fax or mail back the evaluation license agreement and we will send it to you.

Easy to use Windows graphical interface with print previewД¬ompact three page printout lists all informationД«est of all, one year of telephone support and maintenance updates are included in the initial license fee.ДЄ free trial version is available.

Can specify percent of live load to apply to service load stresses (useful for parking deck design).Multiple uniform, concentrated and trapezoidal loads, even concentrated moments.Option for rebar anchorage at ends of member.Provides top steel required for IT and L beams.Transformed section is used for stress calculations.

Convenient built-in section property calculator.Bi-linear deflection calculation is used when cracking stress is exceeded.

Camber prediction at release, erection and final, with and without live load.

#PRESTRESSED CONCRETE DESIGN SOFTWARE MANUAL#

Automatic or manual prestress loss calculations.Straight and single or double strand depression.Built-in torsion analysis follows ACI or PCI procedures.Handles any combination of prestressing strand and/or mild reinforcing.LECPres - Precast/Prestressed Concrete Beam Design

Prestressed concrete design software