# SCEC3 - Steel column design in accordance Eurocode 3

SCEC3 is a software powered by STRUANG. This software allow the design of steel columns in accordance with Eurocode 3. It is very useful for studio and mainly for construction site in order to achieve a quick and precise design of the steel column section. Utilization factor will be provided after calculation. This software is written for TI-Nspire calculators, but can be performed for other calculators.

Insert free length of the steel column [m].

Insert the axial force on steel column.

Insert the bending moment My around Y axis, on the steel column.

Insert the bending moment Mz around Z axis, on the steel column.

Insert the moment of inertia around the Y axis

Insert the elastic/plastic moment W around the Y axis.

Insert the moment of inertia around the Z axis

Insert the elastic/plastic moment W around the Z axis.

Insert area of the steel column.

After the analysis the following results are available: utilization factor of Axial force, bending moment around Y axis, bending moment around Z axis and the biaxial bending + axial force (%).

# BD17 - Bolt and steel plate design

BD17 is a software powered by STRUANG. This software allow the design of bold and steel plates in accordance with Eurocode and Italian NT08. It is very useful for studio and mainly for construction site in order to achieve a quick and precise design of the steel connection. Bolt resistance and all the utilization factors will be provided after calculation. This software is written for TI-Nspire calculators, but can be performed for other calculators.

Insert shear value on bolt.

Insert tension value acting on bolt.

Insert steel plate thickness.

Insert Steel type.

Insert bolt class.

Insert bolt diameter [mm].

Inside the script you can also provide geometric definition of connection in order to verify it.

After the analysis BD17 provides Shear resistance, tensile resistance, plate resistance and punching shear resistance.

# BenPlusForce - Bending moment plus Axial force design RC section

BenPlusForce is a software powered by STRUANG. This software provides reinforced concrete section resistance when bending moment and axial force are combined. Calculation is based on 3rd degree equation of neutral axis. Once the neutral axis is calculated with an iterative process BenPlusForce will provides the resistance of the reinforced concrete section. This software is written for TI-Nspire calculators, but can be performed for other calculators.

Insert depth of reinforced concrete section [mm].

Insert width of reinforced concrete section [mm].

Insert cover of reinforced concrete section [mm].

Insert reinforcement area in tensile zone [mm^2].

Insert reinforcement area in compression zone [mm^2].

Provide the design value of the bending moment [KNm].

Provide the design value of the axial force [KN].

Provide an initial value of neutral axis [mm]. It could be any value.

# RCBD - Reinfoced concrete beam design

RCBD is a software powered by STRUANG. This software allow the design of reinforced concrete beam. It is very useful for studio and mainly for construction site in order to achieve a quick and precise design of reinforced concrete section. Bending and shear reinforcement will be provided. This software is written for TI-Nspire calculators, but can be performed for other calculators.

Any reinforced concrete section with any limitation to the longitudinal reinforcement quantity and shear reinforcement quantity. Very useful during the design process and for the construction site, in order to assess the bending and shear resistance of the section. This software is made for TI-Nspire applications.

Cubic resistance of concrete (Rck=0.83 fck)

Reinforced concrete section : Depth of the section

Reinforced concrete section : Width of the section

Cover (distance between concrete border and reinforcement)

Reinforced concrete section : Number of bars

Reinforced concrete section : Bars diameter definition

Reinforced concrete section : Shear reinforcement, link spacing

Reinforced concrete section : Shear reinforcement, legs numb.

Reinforced concrete section : Link diameter definition

Reinforced concrete section : Results 1/3

Reinforced concrete section : Results 2/3

Reinforced concrete section : Results 3/3

# WD - Weld design

WD is a software powered by STRUANG for a quick design of weld. This software provides weld resistance reinforced based on steel strength. This software is written for TI-Nspire calculators, but can be performed for other calculators.

Insert weld length in [mm] of the weld.

Insert weld thickness [mm].

Insert Steel category (S235 - S275 - S355 - S450).

The software provides the resistance of the weld.

# RD - Reinforcement data

RDAN can be used with TI-Nspire calculators for reinforcement data calculation. It can provide a reinforcement specification. It represents an optimum solution to suit user and code criteria. Calculations and details of the selected solution can be printed on screen. This application works for TI-Nspire calculators and ca be program for any other calculators.