Earthquake Engineering: Learn How to Survive and Prevent Earthquakes
An earthquake can cause extensive damage to buildings, roads, and other infrastructure. That's why it's important for everyone to learn about earthquake engineering and how they can survive and prevent earthquakes.
Earthquake engineering is the study of how to protect buildings and other structures from the damage caused by earthquakes. earthquake engineers use their knowledge of physics, geology, and engineering to create earthquake-resistant designs.
Earthquake engineering is important because it can help save lives and prevent damage. By understanding how earthquakes happen and how they affect buildings, we can design structures that are more resistant to earthquake damage.
There are many different earthquake-resistant designs. Some of the most common include base isolation, seismic dampers, and earthquake-resistant construction techniques.
Base isolation is a type of earthquake engineering that uses flexible bearings to decouple a structure from its foundation. This allows the structure to move independently from the ground, which reduces the earthquake forces that can damage the building.
Final Verdict
Seismic dampers are devices that are used to absorb energy and reduce vibration. They are often used in tall buildings to help protect them from earthquake damage.
Following are some of the multiple choice questions on the Earthquake Engineering with answers that will help the students in developing their knowledge.
Earthquake Engineering MCQ
1. The magnitude of energy released by an earthquake is calculated using
2. Earthquakes occur most frequently at
3. Richter scale measures the factors of
4. Instrument used to measure the earthquake is known as
5. At the intensity level of '1'
6. The amount of energy released by an earthquake is also known as
7. The earthquake is not noticeable up to the scale of
8. Tremendous damage along with huge destruction of buildings can take place at a scale of
9. The point at which the earthquake takes place is known as
10. In the Philippines, this book was adopted for the provisions on design of earthquake resistant structures.
11. The amount of energy released on the value of '6' is 32 times greater than the amount of energy released on the value of
12. Site coefficients factor of medium stiff to stiff where the depth is not greater than 60.96 meters
13. In order to produce concrete, select the correct combination of proportionate materials required
14. This level of ground motion has been taken as being an effective peak ground acceleration of 0.4g.
15. It has an average shear wave velocity of 180 to 360 meters per second
16. Mortar is a mixture of ________and ________ when mixed with _____________
17. It has an average shear wave velocity of less than 180 meters per second
18. A mixture of cement, sand, ________ and water is known as concrete
19. A description of seismic source which has a maximum moment magnitude of 6.8
20. The magnitude of the earthquake can be measured using
21. Earthquakes occur when there is a sudden release of stored up energy in the Earth's
22. Tremors that have occurred in Earth's crust are known as
23. Another name for Earthquakes is
24. Furniture may move and people may run outside the houses at the scale of
25. Many buildings and bridges collapse at a scale of
26. Earthquakes usually occur at the boundary of
27. At intensity level of '6'
28. Windows may rattle and people may feel the tremor at the scale of
29. The vibrations radiate from the focus in all direction as
30. The approximate range of earthquakes that occur each year is
32. Poorly built buildings may collapse at a scale of
33. The magnitude of the earthquake indicates the amount of
34. The place directly above the focus on the Earth's surface is known as
35. Select the main properties of stones
36. Stones are derived from rocks, which form the earth's crust and have no definite shape or chemical combination but are mixtures of two or more minerals. Select the common classifications of stones
37. Stones are also common materials used in construction. Choose the usage of stones in construction industry
38. Structure of wood can be divided into the following layers. You may choose more than one option.
39. Timber is a traditional material used on Malaysia and can be divided into two (2) categories which are:
40. Choose the common types of steel used in construction
41. Select some of the advantages of steel as construction material
42. Select some of the advantages of using concrete as construction materials
43. Concrete can handle the higher compression stresses as compared to tension
44. The types of soils requiring site-specific evaluation in Soil Profile Type SF
45. Choose the correct types of Portland Cement
46. Select common materials used on construction projects
47. As it was observed, in a cluster of buildings with the same level, shallow rock has less damaged than deep soils
48. It caused the loose on soft soils which will affect its bearing capacity.
49. A part of structure where all the loads are transmitted here.
50. After the earthquake has taken place, it is followed by
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