Everyday calculation tools for Civil Engineers and students. This app provides calculators for interesting topics of civil engineering under six sections:

1. Solid Mechanics:
In this section you will find nine calculators from different topics of solid mechanics. Calculate stresses on inclined sections along with principal stresses for plane-stress elements. Calculators for flexural and torsional stress of different sections as well as unsymmetrical and curved beams bending.

2. Structural Analysis:
Matrix analysis of 2D & 3D trusses and frames. Damped and Undamped SDOF response to various forces.

3. Steel Members:
Design steel beams, columns, composite beams and composite beams with formed metal deck capacity(Rolled and built-up I-sections for both major and minor axes, Box and Pipe sections) based on AISC 360-10 (LRFD&ASD). The results of these calculators were checked with AISC design examples V14.2 and presented in the user manual.
(Built-in section library: W - HP - IPE - HE - HL - HD - HP - UB - UC - UBP - HSS - Round HSS)

4. Concrete Members:
Design concrete beams and columns(Small eccentricity) based on ACI 318-14.

5. Handy Tools:
Useful calculators including USCS soil classification, lateral earth pressure and soil stability.

6. Unit Conversion:
Length, Area, Force, Stress, Moment and Moment of inertia.

The results of all these calculators have been checked with most accepted references and presented in the app's User Manual along with the full list and description of the calculators along with their methods and the specifications used by them.

Keep in mind that the following calculators are presented for free so you may evaluate this app better. Free calculator: Stress on inclined sections, Axial deflection, Undamped SDOF free vibration and pipe beams.

You are highly recommended to read the user manual to get familiar with the app. The user manual can be found at link below:
https://www.dropbox.com/s/zlw2c4suj0s2rif/Civil%20Engineering%20Calculat...