Explain the various method of advancing boreholes ?
Q: Answer the following questions; - a) When did contour lines meet? b) What is the equivalent of…
A: a)When did contour lines meet? Answer:- Contour lines are generally do not meet or intersect with…
Q: Describe the geological structure that is associated with inclined bedi
A: Inclined bedding plane is generally formed due to rock deformation.The geological structures like…
Q: Describe the requirements of Rockfill Dams.
A: Rockfill dams are constructed primarily from dumped, compacted rock fill. Rockfill dams are…
Q: Define Drilled shafts
A: Solution: Drilled shafts are the elements formed by creating a drilled hole into which structural…
Q: Describe the difference between an intact and a transversely isotopic rockmass and explain why this…
A: The intact isotopic rockmass: The unfractured blocks between discontinuities in a typical rock mass…
Q: Explain the rock cyle.
A:
Q: Assumethat after roof rock falls into a minetunnel the rock contains 10 percent voids compared to…
A:
Q: Question : Keeping the North direction vertical, Analyse the following data to sketch the foot wall…
A: General failure about dip angle, strike angle, and take an angle.
Q: As a future engineer or engineering geologist, outline the suitable site investigation procedure…
A: Karst voids are frequently a major engineering concern connected with development in…
Q: What is the difference between Relief and Tilt Displacement?
A:
Q: How does Use of Geosynthetics for Stabilization and Reinforcement can be done?
A: A Geosynthetic's stabilization or reinforcement function comes from offering lateral restraint of…
Q: What is the disadvantage of deep drilling?
A: Deep drilling are performed in offshore works to extract the oil inside the earth crust.
Q: Explain the ways to prevent land sliding?
A: In the question we have to give methods and ways for the prevention of landslide.Landslide is…
Q: Define the term Rockfill Dams.
A: Rockfill dam is defined as a kind of dam that is generally made of compacted rock fill. Rockfill dam…
Q: draw the main types of folds? Which one is important in petroleum geology?
A:
Q: Explain Improving Stability of Slopes.
A: Stability of slope is an important topic of study in geo-technical engineering and is defined as the…
Q: Soil investigation/explorations
A: Soil Investigation or geotechnical investigation is a procedure that determines the stratigraphy…
Q: Define the limit for horizontal displacement of a excavation?
A: The process of excavation means loosing the soil and taking out the materials to the required depth…
Q: Describe the uses of Geosynthetics for Stabilization and Reinforcement.
A: Geosynthetics for Stabilization and Reinforcement:
Q: which method is easier between pressure prism concept and hydrostatic panel equations? why?
A: Hydrostatic pressure- The pressure acting on the liquid at rest – including the walls of a water…
Q: 7. A petroleum geologist is interested in a long brand new 2 km roadside outcrop. He is working on…
A: Total length of outcrop=2 km=2000 m Length of segment of outcrop studied=50 m Number of joints in…
Q: Give the functions of float collar and float shoe in drilling engineering?
A: Float collar is a part near the bottom of casting string which catches the top and bottom plug…
Q: Define the various important assumptions involved in Coulomb's earthpressure theory ?
A: The assumptions are:
Q: What is the importance of geotechnical engineering in all structures? Explain briefly.
A: Importance of geotechnical engineering in all structure :-
Q: How much time elapsed between completion of the project and the occurrence of the geological…
A: Introduction : Engineering geology is a vital link between the two more traditional fields of…
Q: Find the earth to be excavated in m³ if the ground surface is to be leveled 8m below the elevation…
A:
Q: To assist in picturing and understanding underground conditions existing at a site, it has become…
A: Geo-technical investigation or soil exploration: It includes investigations and data includes…
Q: Why does the Hydraulically placed earth fills are not recommended?
A: The deposition of of materials with the help of flowing water in an embankment is known as hydraulic…
Q: Calculate the net cut/fill for Station A, B, C and D, and draw the Mass Diagram Ordinate of the…
A: use ordinate method to calculate net cut/fill
Q: What do you mean by rotary drilling?
A: The process of drilling deep boreholes in the formations of rocks or drilling wells is known as…
Q: The interrelationships between earthwork operations, bridges and tunneling of a new highway
A: To an outsider, constructing a road might not appear to be a very complicated task. But there is a…
Q: what drawings are required to project grades onto an elevatin?
A: 1.Contour line so that elevation of points can be shown . 2.drainage direction of flow. 3.property…
Q: How does rock drilling similar to the method of rotary drilling in soil?
A: The process of drilling the rock into fragments with help of machine is known as rock drilling…
Q: What is the relevance of geology in Geotechnical Engineering? (Minimum of 7 sentences)
A:
Q: If sinkhole topography is related to the underground erosion of rock which results in cavities, what…
A: A sinkhole is a ground area which has no natural external surface drainage whenever it rains; the…
Q: If an irrigation canal is forced to pass through a depression, what type of structure is needed?
A: There are mainly 2 types of structures Aqueduct: canal runs over the drainage . Super passage :
Q: Explain Modern Drilled Shaft Construction
A: The term is related to geotechnical engineering.
Q: Explain the driving of tunnels in hard rocks and in soft grounds and the problems associated with…
A: Answer:- A tunnel is an underground passageway, which dug through the surrounding soil, rock, and…
Q: What are the practical limitations to information provided by soil borings and cone penetration…
A: Soil Boring method:
Q: A 6m vertical cut has been excavated from a dry cohesive loess soil deposit. For the plane shown…
A: Dry density of soil = γd = 15KNm3 Cohesion = c = 10Kpa ϕ = 11°
Q: How do you determine the minimum required a) number of boreholes in a site? b) depth of boreholes in…
A: Number of boreholes in a site - The number of bore holes depends on: - Soil Type and size of the…
Q: Why does the Self-propelled scraper in use to excavate, haul, and spread soil at an earth cut-…
A: To determine: Why does the Self-propelled scraper in use to excavate, haul, and spread soil at an…
Q: Define the simplest method of making exploratory boreholes ?
A: For investigation at higher depths when traditional methods fail, boring techniques are utilized.…
Q: can a theodolite be used as a level? Why?
A: Yes. A theodolite can be used as a level.
Q: 1. Describe the main components of a borehole
A:
Q: Define the Dutch cone penetration ? Explain the features of Dutch cone penetration ?
A: The geotechnical engineering qualities of the soil are examined using the cone penetration test.…
Explain the various method of advancing boreholes ?
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- Explain the Contact Pressure and Contact Settlement ?1. What do you understand by rock mass properties? What are the purposes of rock mass classification? Name the different groups of tunnel rocks under the rock mass classification of Terzaghi.7. A petroleum geologist is interested in a long brand new 2 km roadside outcrop. He is working on the limestone formation of this road cut, because this formation is a gas reservoir. Thus, he likes to understand the vertical joint system in terms of their spacing, number and other aspects. His survey along the entire road cut shows that the spacing is very similar all the way. He chooses to count the vertical joints along an only 50 m outcrop segment. He counts 171 joints. Since the joint spacing is very similar along the entire outcrop, he extrapolates the number of joints for the whole outcrop. How many joints does he calculate? Also, what is the density of joints per 15 m of outcrop line?
- What is the procedure for Rock Core Drilling?Civil engineering Geotechnical Answer only when you know or else i will give an dislike Assumethat after roof rock falls into a minetunnel the rock contains 10 percent voids compared to zero percent before caving. The mine tunnel is 2 m (6 ft) high and 50 m (150 ft). deep. Will stoping extend to the ground surface?Please use word writing not handwriting and the best answer for this question: Explain major and minor discontinuities that may present in rock material and rockmass. Discuss also on how it may affect the stability