Create multiple-choice questions based on the differences between shallow and deep foundations as described in the provided text.
Understand the Problem
The question provides information on shallow and deep foundations, outlining their definitions, conditions for use, and types. Based on this information, multiple-choice questions (MCQs) can be created to test understanding and recall of these concepts.
Answer
Multiple choice questions regarding differences between shallow and deep foundations.
[{"question":"What defines a shallow foundation?","options":["It is provided when the depth of footing is less than or equal to the width of footing.","It is provided when the depth of footing is more than the width of footing.","It is provided when the bearing capacity of soil is low.","It is provided when the load of the structure is more."],"correct_answer":"It is provided when the depth of footing is less than or equal to the width of footing."},{"question":"In which situation is a deep foundation used?","options":["When the load of the structure is less.","When the ground water table is low.","When dewatering of foundation trenches is not required.","When top layers of soil are non-uniform and unstable."],"correct_answer":"When top layers of soil are non-uniform and unstable."},{"question":"Which type of foundation is suitable when timbering to the trenches is possible?","options":["Shallow foundation","Deep foundation","Both Shallow and Deep foundation","Neither Shallow nor Deep foundation"],"correct_answer":"Shallow foundation."},{"question":"What is an example of a deep foundation type?","options":["Spread footing","Combined footing","Raft foundation","Pile foundation"],"correct_answer":"Pile foundation."}]
Answer for screen readers
[{"question":"What defines a shallow foundation?","options":["It is provided when the depth of footing is less than or equal to the width of footing.","It is provided when the depth of footing is more than the width of footing.","It is provided when the bearing capacity of soil is low.","It is provided when the load of the structure is more."],"correct_answer":"It is provided when the depth of footing is less than or equal to the width of footing."},{"question":"In which situation is a deep foundation used?","options":["When the load of the structure is less.","When the ground water table is low.","When dewatering of foundation trenches is not required.","When top layers of soil are non-uniform and unstable."],"correct_answer":"When top layers of soil are non-uniform and unstable."},{"question":"Which type of foundation is suitable when timbering to the trenches is possible?","options":["Shallow foundation","Deep foundation","Both Shallow and Deep foundation","Neither Shallow nor Deep foundation"],"correct_answer":"Shallow foundation."},{"question":"What is an example of a deep foundation type?","options":["Spread footing","Combined footing","Raft foundation","Pile foundation"],"correct_answer":"Pile foundation."}]
More Information
Shallow foundations are used when the soil near the surface has adequate bearing capacity, while deep foundations are used when the surface soil lacks sufficient bearing capacity.
Tips
A common mistake is confusing the suitable conditions for both foundations, such as groundwater table levels.
Sources
- Difference between shallow and deep foundation - PropChk - propcheck.in
- Difference Between Shallow and Deep Foundation - Civil Engineering - civiltoday.com
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