A) Sudden loss of support B) Uniform elevation C) Soil expansion D) Increased structural stability
A) Structural damage B) Increased property value C) Enhanced drainage D) Foundation reinforcement
A) Punching shear B) Lateral spreading C) Vertical compression D) Buoyancy uplift
A) They may break due to irregular settlement B) They become more secure C) They undergo automatic maintenance D) They become pressurized
A) Through high-altitude ventilation B) Through the roof C) Through solid brick walls D) Through service ducts
A) They remain perfectly upright B) They become deeper C) They expand in height D) They may buckle or tilt
A) Punching shear B) Lateral spreading C) Vertical settling D) Pedogenesis
A) Due to buoyancy B) Due to tectonic plate collision C) Due to magnetic attraction D) Due to surface erosion
A) Loss of stability or collapse B) Absorption of water C) Transformation into rock D) Increased structural integrity
A) Volcanic magma B) Fragipan C) Glacial ice D) Desert sand dunes
A) Wind energy B) Satellite signals C) Cloud computing D) Telecommunications
A) The slab becomes reinforced B) The slab liquefies C) The slab can crack D) The slab floats away
A) Atmospheric cooling B) Deforestation C) Pedogenesis D) Ocean acidification
A) It disappears entirely B) It remains constant C) It increases D) It decreases
A) 50,000 to 100,000 years B) Less than 10,000 years C) At least 500,000 years D) Over 1 million years
A) Landslides on bedrock B) Desiccation cracking C) Soil creep in high-density clay D) Quicksand
A) Cyclic mobility occurs B) The soil hardens C) Flow liquefaction occurs D) The soil becomes impermeable
A) Volume reduction B) Strain-softening C) Strain-hardening D) Increasing void ratio
A) Cyclic mobility B) Soil collapse C) Flow liquefaction D) Zero effective stress
A) The loading duration must be short B) The soil must strain-harden C) Stress reversal occurs D) The soil must be dense
A) Chemical composition of grains B) Tectonic plate velocity C) Cyclic stress ratio (CSR) D) Soil temperature
A) Pore pressure coefficient B) Cyclic resistance ratio (CRR) C) Standard Penetration Resistance (SPT) D) Void ratio index
A) Soil surface area B) Wind speed C) Particle color D) Shear-wave velocity (Vs)
A) Along stream beds and beaches B) On high-altitude plateaus C) In mountainous regions of solid granite D) Deep beneath volcanic crust
A) Non-existent grain sizes B) Well-sorted C) Poorly-sorted mixtures D) Exclusively large gravel
A) Reduction in effective stress B) Doubling of effective stress C) Increase in effective stress D) Zero change in stress
A) Thixotropy B) Dilation C) Resonance D) Compaction
A) The designers of the Balaroa suburb B) Allen Hazen C) The architects of the Marina District D) The 1964 Alaska earthquake engineers
A) Oroville Dam B) Calaveras Dam C) Aswan Dam D) Hoover Dam
A) Air pressure B) Pore water pressure C) Soil contact stress D) Chemical bonding
A) Christchurch B) Palu C) Kobe D) San Francisco
A) Monotonic loading B) Cyclic loading C) Static loading D) Torsional loading
A) Constant weight of a building B) Increase in load on an embankment C) Sudden loss of toe support D) Earthquake shaking
A) Aberfan B) Rankine C) Casagrande D) Kenji Ishihara
A) 20% B) 5% C) 10% D) 1%
A) The collapse of the Tacoma Narrows Bridge B) Aberfan disaster C) The Great Earthquake of 1906 D) The sinking of the Titanic
A) Yes B) No C) Only in clays D) Only in gravels
A) Casagrande B) Kenji Ishihara C) Aberfan D) Terzaghi
A) Boundary conditions B) Loading rate C) Soil color D) Soil permeability
A) Quantum mechanics theory B) Elastic beam theory C) Generalized plasticity theory D) Fluid dynamics theory
A) Soil erosion B) Earthquake mounds C) Sediment plumes D) Sand volcanoes
A) Hydrology B) Paleoseismology C) Geological mapping D) Structural engineering
A) Biot formulation B) Einstein field equations C) Newtonian mechanics D) Maxwell's equations |