This tool calculates the factor of safety for slopes using Bishop's limit equilibrium method. It also evaluates the slope stability under surcharge and point loads.

This template is not available yet. You can sign up and create it yourself!
Or let us know if you'd like to be notified when it’s ready:
Get started with your design
Slope Stability Analysis by Bishop's Method of Slices is a specialized tool for calculating the factor of safety for slopes, using Bishop's limit equilibrium method. The tool assesses slope stability under various loading conditions, including surcharge and point loads, providing insights into potential failure surfaces and stability under stress.
This tool is for:
- Geotechnical Engineers – working on projects that require thorough slope stability evaluations in complex soil and load conditions.
- Civil Engineering Consultants – needing reliable, regulated calculations for slope stability to support infrastructure safety and compliance.
- Environmental Engineers – assessing stability risks in natural or altered slopes to mitigate environmental hazards.
With this parametric document, users gain access to a structured method for evaluating slope safety, supporting better design decisions and project approvals. This tool ensures consistency in safety factor calculations, which is essential for regulatory compliance and the accurate assessment of slope performance under stress.
Engineering templates
Common calculators
Design guides
FAQs
What factors impact the stability of a slope?
Slope stability is influenced by factors such as soil properties, slope angle, water content, loading conditions, and external forces like surcharge or point loads.
Why are surcharge and point loads critical in slope stability evaluations?
Surcharge and point loads add extra stresses to the slope body, affecting stability and potentially leading to failure if not properly accounted for in the analysis.
What are the limitations of Bishop's Method in slope stability?
While effective, Bishop’s Method assumes circular failure surfaces and requires simplifications in force distribution, making it less suitable for complex geometries or highly irregular slopes.
Learn about the benefits of using CalcTree on engineering projects!
How to prepare an engineering report
Engineering reports require a balance of clarity, precision, and professionalism. Here are some best practices for preparing a report we use at CalcTree:
- Clear and visual: Use heading types to establish a logical structure, add diagrams for clarity.
- Integrate sources: Map data from your calculation tools such as spreadsheet or Python to your report.
- Units: Assign units to physical quantities.
- Compliance: State and hyperlink the relevant codes of practices.
- Peer review: Share a link to your page with team members for reviews and feedback.
For more on verification, see CalcTree’s internal methods.





