importance of geological structures to civil engineering?

Question

especially concerning faults, folds, joints, unconformity

Answer 1

No amount of engineering can as yet stop a fault from moving. A house, skyscraper, dam, nuclear power plant built on a fault can be destroyed in an instant.
Joints can not be grouted closed or cemented over, especially if you are building a levee or a dam. Mainly because it is so difficult to map the full extent of the joints.
Folds can cause variation in the depth and hardness of solid rock.
Unconformity's are simply that. Unconformity's, a beak in the uniformity of the soil or rock thus affecting the safe placement of support structures and thus the future stability of the building.

Answer 2

Levees, bridges, highways, skyscrapers--all built on something. A civil engineer would want to know the depth to basement rock, the location of active faults within the project's footprint, and differences in composition, or attitude of rock basement, inherent weaknesses associated with joints, etc. The nature of the foundation beneath a civil structure could have an important bearing on the way it should be designed, or even its placement.

Answer 3

save systems from falling down. If the backside isn't sturdy, neither will something geared up on it. Engineers ought to nicely known what they are coping with, and if feasible, a thank you to maintain it sturdy. If development an tunnel or a mine, what are you going to dig by way of? Sandstone, shale, granite? Will it stay wide awake? Ever hear of sinkholes? They take place in limestone valleys. do you like your place on one? study the link below on the subject of the recent landslide at a Wal-Mart shape internet site close to Pittsburgh. the stability of the geology of the hillside is in question as to no remember if it ought to truly help the fill plateau geared up on it.