16.4: Chapter 4- Which Cutting Mechanism for Which Kind of Soil
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- 29390
16.4.1. MC: Dry Sand Cutting
Which of the following soil mechanical parameters play a dominant role in the cutting of dry sand?
The bold green answers are true.
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The density of the sand.
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The angle of internal friction.
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The permeability of the sand.
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The tensile strength of the sand.
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The porosity of the sand.
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The adhesion of the sand.
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The angle of external friction of the sand.
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The shear strength of the sand.
16.4.2. MC: Water Saturated Sand Cutting
Which of the following soil mechanical parameters play a dominant role in the cutting of saturated sand?
The bold green answers are true.
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The density of water.
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The angle of internal friction.
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The permeability of the sand.
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The tensile strength of the sand.
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The porosity of the sand.
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The adhesion of the sand.
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The angle of external friction of the sand.
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The shear strength of the sand.
16.4.3. MC: Clay Cutting
Which soil mechanical parameters dominate the cutting forces in clay?
The bold green answers are true.
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The gravitational constant.
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The density of the cutting blade.
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The internal shear strength or cohesion of the clay.
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The density of the clay.
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The permeability of the clay.
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The external shear strength or adhesion of the clay.
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The porosity of the clay.
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The angle of internal friction of the clay.
16.4.4. MC: Atmospheric Rock Cutting
Which material properties play a dominant role in the atmospheric cutting of rock/stone?
The bold green answers are true.
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The external friction coefficient of the rock.
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The external shear strength or adhesion of the rock.
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The external friction angle of the rock.
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The density of the rock.
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The permeability of the rock.
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The tensile strength of the rock.
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The shear strength or cohesion of the rock.
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The internal friction angle of the rock.
16.4.5. MC: Hyperbaric Rock Cutting
Which material/environmental properties play a dominant role in the hyperbaric cutting of rock/stone?
The bold green answers are true.
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The external friction coefficient of the rock.
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The external shear strength or adhesion of the rock.
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The external friction angle of the rock.
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The hydrostatic pressure.
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The permeability of the rock.
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The tensile strength of the rock.
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The shear strength or cohesion of the rock.
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The internal friction angle of the rock.