MIM1 Flashcards
MIM1
How does the shape and form of cross-sections affect structural element performance under load?
Cross-section shape impacts strength, stability, and load distribution.
What kind of forces are primarily undertaken by beams in structures?
Beams mainly handle bending and shear forces.
What kind of forces are primarily undertaken by columns in structural systems?
Columns primarily bear compressive forces.
What system does a tree need to grow in height?
A vascular system for water and nutrient transport.
Which parameters mainly affect the stiffness of a structural element?
Material properties, cross-sectional area, and length.
How can Biomimicry influence Architecture and Civil Engineering?
Biomimicry inspires efficient, sustainable designs.
What is the main difference between Design by Nature and Design in Engineering?
Nature’s designs evolve, while engineering is planned.
What forces does the shell of the Nautilus have to endure?
It endures compression and external pressure forces.
What are the similarities and differences between trees and structures?
Trees and structures both support loads; trees grow, structures do not.
How do you define “animal structures” and name some examples?
Structures made by animals for shelter, e.g., nests, hives.
To what extent can animals plan and consciously alter the design of their structures?
Animals may adjust designs based on instinct, not detailed planning.
What are the basic elements of Design in structures?
Load-bearing, material distribution, and shape.
Is the φ ratio (“Golden ratio”) a universal design rule in nature?
It is common but not universal.
What geometric design concepts in macro scale exist in Nature?
Patterns like spirals and hexagons are natural design concepts.
What can we learn from the fossil record regarding optimized design?
Fossils show how form and function have evolved for survival.
What similarities do structures and the human body share?
Both have load-bearing ‘bones’ and flexible ‘tissues’.
Examples of micro-, meso-, and macro-scale in natural and engineered structures?
Micro: cells, Meso: bone layers, Macro: body or building structure.
What is nature-inspired design in Civil Engineering?
Incorporating natural efficiency into engineering.
Which technologies enable nature-inspired design in Civil Engineering?
3D printing, computational modeling, and material science.
What special characteristics do shells have compared to other structural elements?
Shells distribute loads efficiently across their curved surfaces.
What load is the chicken egg typically designed to withstand?
Designed to withstand compressive forces during handling.
What is the basic material in the wood of trees?
Cellulose is the main structural component.
What is corrugation and how does it work?
Corrugation creates strength through a wavy pattern.
How significant is aesthetics in Structural Design?
Aesthetics are essential for harmony with surroundings.
