• Second moment of area moment of inertiaCalculate the second moment of area and radius of gyration of common shapes about weak and strong axes
  • Cubic orientation of primary and shear stresses and principal stress cosine rotationCombine primary and shear stresses into equivalent and principal stresses & their cosines
  • Nucleus and electron shells of atomic elementFind, sort and reorganise the properties of nature's atomic elements with active periodic table
  • Formulas included in Engineering PrinciplesCalculate unknowns in principle engineering formulas: stress, moments, power, energy, capstans, fluids, etc.
  • Properties of a triangle with inscribed and circumscribed circlesCalculate the properties of triangles and triangular configurations including inscribed and circumscribed circles
Area Moment calculation1 Combined Stress calculation2 Elements calculation3 Engineering Principles calculation4 Trigonometry calculation5
Available Now 2ᴺᴰ Moment of Area 2ᴺᴰ Moment of Area+ Added Mass & Drag Areas & Volumes Balancing (rotary) Beam Strength Beam Strength+ Bearings (low friction) Bearings (plain) Bending Moments BiMetallic Strip Buoyancy Carbon Steel Catenary Catenary+ Cathodic Protection Centrifugal Force Colebrook & Fanning Column Buckling Combined Stress Co-ordinates Copper Alloys Electrical Current Elliptical Curves Engineering Basics Explosions Fans Fatigue Flange Gaskets Flanges Floors Fluid Forces Fluid Numbers Friction Galvanic Corrosion Gears Hardness Conversion HPHT Flexible Pipe Lift Rigging Logs & Trig Machining Tolerances Metal Properties Mode Shapes Ocean Waves Optical Lenses Padeyes Partial Pressures Piling Pipe Flow Pipe Flow+ Pipe Strength Plastic Stress in Beams Plate Deflection Pressure Vessels Reel Capacity Resolution of Forces Screw Thread Machining Screw Threads Shafts Shock Loads Spring Coefficients Spring Strength Steel Beam Sizes Stress Concentration Table of the Elements Thermal Conductivity Trigonometry UniQon Upheaval Buckling Velocity & Acceleration Vessel Motions Vessel RAOs Vibration Damping Vortex Shedding Walls, Barriers & Tanks Weight Lifting Welding Wire Rope

Home » All Programs

Calculator Description
Floors Calculator v1
Floors determines the dimensions for specified materials intended for use in a structural floor of a given size and deflection



All structural floors are designed on the basis of a maximum permissible deflection in any direction. Therefore, the construction materials must be of a shape and tensile rigidity that together generate no more than this deflection.


Floors calculates the dimensional properties of the materials required for a structural floor of a given size and permissible deflection including; beam spacing and load per unit length (uniformly distributed load) that can be used to determine beam stresses using CalQlata's Area Moments and Beams calculators.

The floor calculator includes a calculation facility for identifying the maximum deflection and stress in the surface flooring material resulting from a point load applied to the middle of an unsupported bay, between the longitudinal and transverse support beams.

You enter the floor size, the number of longitudinal and transverse beams and their tensile moduli and Floors will calculate the minimum second moment of area for the beams and the minimum thickness for the floor surface material.

For help using this calculator see Technical Help

You enter: and the floors calculator will provide:
  • Pressure (p)
  • Force (F)
  • Deflection rate
  • Tensile modulus (floor)
  • Floor length
  • Number of longitudinals
  • Tensile modulus (longitudinals)
  • Floor width
  • Number of transverses
  • Tensile modulus (transverses)
  • Floor thickness
  • Spacing (longitudinals)
  • Area moment (longitudinals)
  • Load per unit length (longitudinals)
  • Spacing (transverses)
  • Area moment (transverses)
  • Load per unit length (transverses)
  • Floor stress due to p
  • Deflection due to F
  • Floor stress due to F

Check minimum system requirements

Price: 12.00

« Previous | Next »

We accept the following payment methods

Credit Cards

      Go to our store
CalQlata™ Copyright ©2011-2017 CalQlata info@calqlata.com Site Map Terms of website use Our Store