Stopping Sight Distance on Upward Inclined Surface Calculator

✖Speed of Slow moving vehicle is the speed of vehicle which has to be overtaken.ⓘ Speed of Slow moving vehicle [V_b]			+10% -10%
✖Break Reaction Time is defined as time taken by the driver to apply the break.ⓘ Break Reaction Time [t]			+10% -10%
✖Design Coefficient of Friction is a dimensionless number that is defined as the ratio between friction force and normal force.ⓘ Design Coefficient of Friction [f]			+10% -10%
✖Difference in elevation at ends of measured length.ⓘ Difference in Elevation [ΔH]			+10% -10%

✖Stopping Sight Distance is defined as distance provided on the road before a sharp turn.ⓘ Stopping Sight Distance on Upward Inclined Surface [SSD]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Sight Distances of Highway Formulas PDF PDF Image

Stopping Sight Distance on Upward Inclined Surface Solution

STEP 0: Pre-Calculation Summary

Formula Used

Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction+Difference in Elevation)
SSD = V_b*t+(V_b^2)/(2*[g]*f+ΔH)
This formula uses 1 Constants, 5 Variables

Constants Used

[g] - Gravitational acceleration on Earth Value Taken As 9.80665

Variables Used

Stopping Sight Distance - (Measured in Meter) - Stopping Sight Distance is defined as distance provided on the road before a sharp turn.
Speed of Slow moving vehicle - (Measured in Meter per Second) - Speed of Slow moving vehicle is the speed of vehicle which has to be overtaken.
Break Reaction Time - (Measured in Second) - Break Reaction Time is defined as time taken by the driver to apply the break.
Design Coefficient of Friction - Design Coefficient of Friction is a dimensionless number that is defined as the ratio between friction force and normal force.
Difference in Elevation - (Measured in Meter) - Difference in elevation at ends of measured length.

STEP 1: Convert Input(s) to Base Unit

Speed of Slow moving vehicle: 11.11 Meter per Second --> 11.11 Meter per Second No Conversion Required
Break Reaction Time: 2.5 Second --> 2.5 Second No Conversion Required
Design Coefficient of Friction: 0.15 --> No Conversion Required
Difference in Elevation: 15 Meter --> 15 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

SSD = V_b*t+(V_b^2)/(2*[g]*f+ΔH) --> 11.11*2.5+(11.11^2)/(2*[g]*0.15+15)

Evaluating ... ...

SSD = 34.6545081037532

STEP 3: Convert Result to Output's Unit

34.6545081037532 Meter --> No Conversion Required

FINAL ANSWER

34.6545081037532 ≈ 34.65451 Meter <-- Stopping Sight Distance

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Transportation Engineering » Highway Engineering » Sight Distances of Highway » SSD » Stopping Sight Distance on Upward Inclined Surface

Credits

Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has created this Calculator and 1300+ more calculators!

Verified by M Naveen

National Institute of Technology (NIT), Warangal

M Naveen has verified this Calculator and 900+ more calculators!

< SSD Calculators

Stopping Sight Distance for Velocity in meter per second

LaTeX Go Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction)

Stopping Sight Distance

LaTeX Go Stopping Sight Distance = Breaking Distance+Lag Distance

Stopping Sight Distance given Intermediate Sight Distance

LaTeX Go Stopping Sight Distance = Intermediate Sight Distance/2

Intermediate Sight Distance

LaTeX Go Intermediate Sight Distance = 2*Stopping Sight Distance

Stopping Sight Distance on Upward Inclined Surface Formula

LaTeX Go

What is stopping sight distance?

Stopping sight distance (SSD) is the minimum sight distance available on a highway at any spot having sufficient length to enable the driver to stop a vehicle traveling at design speed, safely without collision with any other obstruction.

How to Calculate Stopping Sight Distance on Upward Inclined Surface?

Stopping Sight Distance on Upward Inclined Surface calculator uses Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction+Difference in Elevation) to calculate the Stopping Sight Distance, Stopping Sight Distance on Upward Inclined Surface formula is defined as minimum sight distance available on highway at any spot having sufficient length to enable driver to stop vehicle traveling at design speed, safely without collision with any other obstruction. Stopping Sight Distance is denoted by SSD symbol.

How to calculate Stopping Sight Distance on Upward Inclined Surface using this online calculator? To use this online calculator for Stopping Sight Distance on Upward Inclined Surface, enter Speed of Slow moving vehicle (V_b), Break Reaction Time (t), Design Coefficient of Friction (f) & Difference in Elevation (ΔH) and hit the calculate button. Here is how the Stopping Sight Distance on Upward Inclined Surface calculation can be explained with given input values -> 34.65451 = 11.11*2.5+(11.11^2)/(2*[g]*0.15+15).

FAQ

What is Stopping Sight Distance on Upward Inclined Surface?

Stopping Sight Distance on Upward Inclined Surface formula is defined as minimum sight distance available on highway at any spot having sufficient length to enable driver to stop vehicle traveling at design speed, safely without collision with any other obstruction and is represented as SSD = V_b*t+(V_b^2)/(2*[g]*f+ΔH) or Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction+Difference in Elevation). Speed of Slow moving vehicle is the speed of vehicle which has to be overtaken, Break Reaction Time is defined as time taken by the driver to apply the break, Design Coefficient of Friction is a dimensionless number that is defined as the ratio between friction force and normal force & Difference in elevation at ends of measured length.

How to calculate Stopping Sight Distance on Upward Inclined Surface?

Stopping Sight Distance on Upward Inclined Surface formula is defined as minimum sight distance available on highway at any spot having sufficient length to enable driver to stop vehicle traveling at design speed, safely without collision with any other obstruction is calculated using Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction+Difference in Elevation). To calculate Stopping Sight Distance on Upward Inclined Surface, you need Speed of Slow moving vehicle (V_b), Break Reaction Time (t), Design Coefficient of Friction (f) & Difference in Elevation (ΔH). With our tool, you need to enter the respective value for Speed of Slow moving vehicle, Break Reaction Time, Design Coefficient of Friction & Difference in Elevation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Stopping Sight Distance?

In this formula, Stopping Sight Distance uses Speed of Slow moving vehicle, Break Reaction Time, Design Coefficient of Friction & Difference in Elevation. We can use 3 other way(s) to calculate the same, which is/are as follows -

Stopping Sight Distance = Intermediate Sight Distance/2
Stopping Sight Distance = Breaking Distance+Lag Distance
Stopping Sight Distance = Speed of Slow moving vehicle*Break Reaction Time+(Speed of Slow moving vehicle^2)/(2*[g]*Design Coefficient of Friction)

Home

FREE PDFs

🔍 Search