TRIZ Innovation Challenge: Hoover Dam Tunnel Boring Case Study

Understand the challenge using the TRUE NORTH framework: define mission, narrative importance, objective, restrictions, tactical constraints, and idea generation avenues.

Summarize all constraints and restrictions to establish clear solution boundaries.

List key challenges and objectives via the TRIZ problem definition method.

Identify potential users and state two objectives per user including contradictions and ideal states in a chart.

Break down key challenges into sub-challenges that are easier to solve.

Perform TRIZ Contradiction Analysis to identify top 10 contradictions and produce one unique solution per contradiction.

Conduct TRIZ Functional Analysis on main functions and sub-functions, generating 10 unique solution ideas.

Apply TRIZ System Operator Analysis to the system and generate 10 unique ideas.

Use TRIZ-inspired scenario planning to identify bottlenecks in generated ideas and propose solutions.

Benchmark the generated ideas against known solutions and generate 10 additional unique ideas.

Generate 80 unique ideas based on the 40 TRIZ inventive principles, two per principle.

Generate 80 additional ideas combining TRIZ inventive principles with Su-Field Analysis and Standard Solutions.

Identify the 10 strongest ideas and improve each using additional TRIZ inventive principles; present results in a chart.

Create two lists of three related stimuli each; combine with top ideas to generate 90 new ideas.

Reassess and enhance top 10 ideas further with additional TRIZ inventive principles; document in a chart.

Apply TRIZ methods (Eliminate, Combine, Separate, Copy, Segment, Vary, Maximize, Invert, Adapt, Magnify, Import) to generate 20 unique ideas each, citing components/functions.

Compile all generated ideas into a comprehensive chart scoring meaningfulness and uniqueness.

Review and select the top 10 ideas that best meet challenge objectives and constraints; present in a summary chart.