Climate-Resilient Bridge Design-Code Comparison Under Flood and Heat Hazards
Study how flood exposure, temperature changes and design assumptions shape bridge resilience.
Software compatibility
Word, PDF and editable slides explain the study. Optional calculations use standard-library Python. Matplotlib is needed only to regenerate figures. No web framework, paid solver or online account is required.
Project definition
Problem statement
A bridge can face repeated flood exposure and changing temperatures over a long service life. Comparing guidance requires more than placing return periods or temperature limits side by side.
The engineering question is how jurisdiction, edition, design life, installation temperature, movement capacity and performance requirements change the meaning of each comparison.
Project objectives
- Separate requirements, guidance, worked examples and research observations.
- Compare annual flood exceedance with cumulative exposure over a design life.
- Examine how dependence between years changes repeated-exposure calculations.
- Calculate thermal movement, installation settings and directional movement margins.
- Explore axial restraint and thermal gradients under distinct boundary conditions.
- Explain the site evidence needed before applying a literature study to a real bridge.
Project structure
Project components
Literature review
An annotated source register records jurisdiction, edition, access limitations and the status of every comparison.
Flood exposure
Stationary and changing annual probabilities are compared through horizon exposure, count distributions and a dependence model.
Thermal movement
Directional expansion and contraction margins depend on effective bridge temperature, length, allowance and installation setting.
Restraint and gradients
Spring and clearance examples are separated from free-curvature and fully restrained gradient cases.
Combined hazards
Same-year flood and heat overlap is bounded explicitly instead of assuming independent events.
Methodology
Project workflow
- 01Read the sources
Check the comparison ledger and distinguish accessible guidance from material available only as an index or abstract.
- 02Follow the examples
Use the report and guide to inspect units, assumptions and boundary conditions.
- 03Reproduce the results
Run the offline Python checks and compare all eight retained result tables.
- 04Change one assumption
Explore dependence, installation temperature, stiffness or hazard overlap in a separate working copy.
- 05Defend the interpretation
Explain the sensitivity and identify which measurements or licensed standards would be needed for an applied study.
Demonstration scenario
For a hypothetical 100 m bridge, a historical temperature example and a declared movement allowance give margins of +6 mm and -6 mm with a 10 C installation setting. Moving the setting to 15 C balances the two directions at zero margin; a hotter scenario then requires more total travel.
Engineering
Tools and method
- Tools
- The project uses Python 3.10+, Matplotlib for subject analysis, simulation, and results.
- Engineering study
- Introduction, literature, theory, methodology, results, discussion, conclusions and further work are supported by labelled figures and annotated references.
- Reproduction
- Standard-library Python recalculates the retained tables without a web application or external service.
- Verification
- Independent calculations, boundary cases, source hashes and artifact corruption tests check the numerical and documentation package.
- Editable material
- Word documents, native presentation tables and charts, and SVG figures support supervised extensions.
Testing
Evaluation
Evaluation measures
- Annual versus lifetime exposure and dependence assumptions
- Exact count-distribution and probability boundary checks
- Signed movement margins and installation-temperature sensitivity
- Consistent force, stress, curvature and displacement units
- Source applicability, edition traceability and limits of interpretation
Project boundaries
- Scenario geometry, capacities and hazard probabilities are hypothetical, not field observations or climate forecasts.
- Flood exceedance probability is not structural failure probability.
- The comparison is not a universal ranking of design codes; source access and edition limitations remain explicit.
- No hydraulic simulation, site design, code-compliance certificate or guarantee of bridge safety is provided.
- Native Microsoft Word and PowerPoint application rendering has not been tested.
- No information collected.
Included
- 0175-page project documentation in PDF and editable Word formats
- 02Nine-page student guide in PDF and editable Word formats
- 0322-slide editable presentation with seven native tables and three native charts
- 0415 annotated references and a source matrix
- 0516 report tables, 15 editable equations and eight original scientific figures
- 06One attributed literature photograph
- 07Eight reproducible CSV tables with 793 rows and explicit hypothetical inputs
- 08Python source, 103 unit tests and 25 artifact checks
- 09Project ZIP download and private repository access
Project record
No information is collected on this page.
- Permanent project ID
- GP-CV-19CUDTF
- Catalogued
- 21 Aug 2026
- Completed
- 07 Sept 2026
- Verified
- 07 Sept 2026
- Demonstration
- Included in repository
Handover
After purchase
- 01Payment is confirmed
The project is marked unavailable and cannot be purchased again.
- 02Repository access is granted
The buyer's submitted GitHub account receives access to the private repository.
- 03The purchase record is delivered
The certification sheet is prepared from the reviewed buyer details and sent privately by email.