![]() Values tabulated for numbers ranging 1 to 100. Numbers - Square, Cube, Square Root and Cubic Root CalculatorĬalculate square, cube, square root and cubic root. Water - Density, Specific Weight and Thermal Expansion Coefficientsĭefinitions, online calculator and figures and tables with water properties like density, specific weight and thermal expansion coefficient of liquid water at temperatures ranging 0 to 360☌ (32 to 680☏). Thermal conductivity coefficients for insulation materials, aluminum, asphalt, brass, copper, steel, gases and more. Solids, Liquids and Gases - Thermal Conductivities Modulus of Elasticity) and Ultimate Tensile Strength and Yield Strength for materials like steel, glass, wood and many more. Young's Modulus, Tensile Strength and Yield Strength Values for some Materials ![]() Friction - Friction Coefficients and Calculatorįriction theory with calculator and friction coefficients for combinations of materials like ice, aluminum, steel, graphite and many more. Miter Saw - Calculate Sawing AngleĬalculate miter saw protractor angles for skirting and decorative mouldings work. Thermal properties of water at different temperatures like density, freezing temperature, boiling temperature, latent heat of melting, latent heat of evaporation, critical temperature and more. UTM to Latitude and Longitude Converterįree online UTM to Latitude and Longitude coordinates converter. Psychrometric chart for air at barometric pressure 29.921 inches of Mercury and temperature ranging 20 oF to 120 oF. Air - Psychrometric Chart for Standard Atmospheric Conditions - Imperial Units Hot Air Balloons - Calculate Lifting WeightsĬalculate hot air ballons lifting forces. Linear temperature expansion coefficients for common materials like aluminum, copper, glass, iron and many more. Thermal Expansion - Linear Expansion Coefficients Water Supply Systems - Online Design Applicationįree online tool for designing water supply systems in buildings. Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more. If the steel grade is other than 60 ksi, this value of minimum thickness is multiplied by a factor (0.4 + 0.01 f y) where f y is in ksi.Steel Pipes - Calculate Thermal Expansion LoopsĬalculating and sizing steel pipe thermal expansion loops. ![]() ![]() If Steel grade 60 is to be used, the minimum slab thickness is taken as L/20 where L is the span of slab. This calculator uses 35% of balanced rebar area as the steel area for design of slab. The calculator also determine the value of R n (strength coefficient of resistance). This calculator also determines the minimum area of tension rebar required for crack control and balanced steel area required for a balanced section. The user of this calculator is advised to comply withįor beam thickness, rebar spacing and cover etc. This calculator uses the concept of Whitney's stress block and measures the depth of stress block "a" from the top edge. It uses Strength Design method as per ACI 318 code of American Concrete Institute.Įffective depth is measured from the top edge to the centroid of tension rebar. This calculator assumes normal weight concrete and uses FPS/US Customary Units. One way solid slab simply supported on both ends.
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