Pile foundation by nadir khattak
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This document summarizes a presentation on pile foundations for a pedestrian metro station. It describes the project details including the client, consultant, contractor and engineer. It provides information on the types of piles used (bored piles), their depth, diameter, number and boring completion time. Machinery used for the project including an auger bucket crane and excavator are highlighted. The steps for pile foundation including geotechnical investigation and design are outlined. Details of the boring, cage installation, concrete quantity and filling process are provided. The purpose of using pile foundations to enhance the soil's CBR and strength and to divert loads to stronger strata is stated.
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speechYou might have to make a speech when you accept the award.
addressHe took the oath of office then delivered his inaugural address.
orationIt was to become one of the most famous orations in American history.
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an angry or serious talk given to someone in order to criticize their behaviour:
My dad gave me a lecture on the evils of alcohol last night.
More examples
SMART Vocabulary: related words and phrases
lecture
verb
UK /ˈlek.tʃər/ US /ˈlek.tʃɚ/
C2 [ I ]
to give a formal talk to a group of people, often at a college or university:
For ten years she lectured in law.
She travelled widely in North America, lecturing on women's rights.
[ T ]
to talk angrily or seriously to someone in order to criticize their behaviour:
His parents used to lecture him on his table manners.
SMART Vocabulary: related words and phrases
(Definition of lecture from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
lecture | AMERICAN DICTIONARY
lecture
noun [ C ]
US /ˈlek·tʃər/
lecture noun [C] (FORMAL TALK)
Add to word list
a formal, prepared talk given to a group of people, esp. students:
a lecture on astronomy
lecture noun [C] (CRITICISM)
a serious talk given to criticize someone or give someone advice:
She gave him a lecture about his table manners.
lecturer
noun [ C ] US /ˈlek·tʃər·ər/
lecture
verb [ I/T ]
US /ˈlek·tʃər/
lecture verb [I/T] (TALK FORMALLY)
to give a formal, prepared talk to a group of people, esp. students:
[ I ] She’s lecturing on the geology of the region.
lecture verb [I/T] (CRITICIZE)
to give someone a serious talk to criticize or give advice to that person:
[ T ] He lectured me on the need to keep accurate records.
(Definition of lecture from the Cambridge Academic Content Dictionary © Cambridge University Press)
EXAMPLES of lecture
lecture
Two (one hour) lectures a week are used for teaching programming.
From the Cambridge English Corpus
As with all expanded lectures, it suffers from unevenness of extrapolation, or even over-elaboration.
From the Cambridge English Corpus
His lectures were ordered and delivered with precise timing.
From the Cambridge English Corpus
She was a devoted teacher and spent an enormous amount of time and effort preparing laboratory classes and lectures.
From the Cambridge English Corpus
She might advise younger writers, prepare revised editions of her books, lecture at university campuses, and so forth.
From the Cambridge English Corpus
Question and answer sessions were dominated by astrobiology themes; between the two visits over 450 persons attended the lectures.
From the Cambridge English Corpus
But what seems apparent from other writings is that the inaugural lecture was somet
signature bridge short presentation
The document discusses the Signature Bridge project being constructed across the Yamuna River in Delhi, India. Some key points:
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- Testing is being conducted on aggregates, reinforcement bars, and concrete cubes to ensure quality. Pile foundations are being used due to weak soil.
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This document provides information on formwork used in concrete construction. It defines formwork and lists its common materials as steel and wood. It describes the major objectives in formwork as quality, safety, and economy. It discusses the various types of formwork including temporary and permanent structures. It also provides details on formwork for different structural elements like walls, columns, slabs, beams, stairs, and chimneys. Finally, it covers topics like requirements, loads, design, and maintenance of formwork.
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This document provides an overview of deep excavation techniques. It discusses earth retaining walls used to restrain soil during deep excavations. Common types of retaining walls include braced walls, sheet pile walls, pile walls, diaphragm walls, and reinforced concrete walls. Supporting elements like ground anchors and struts are also discussed. Specific techniques covered include contiguous piles, secant piles, sheet piles, and the vertical soldiers and horizontal lagging method.
Rehabilitation of foundation
The discussion on rehabilitation of foundations were discussed. The types used for rehabilitation were explained with the procedure. in addition, the case study under each type were also discussed for better understanding of the subject.
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Pile foundation by nadir khattak
- 2. Name: Abdul Majid & Nadir Murtaza Reg. No: 16-CE-132 & 16-CE-136 Presentation Topic: Pile Foundation
- 4. Pile A pile is a slender column made of wood, concrete or steel. A pile is either driven into the soil or formed by excavating a hole and then filling it with concrete. The pile transfer the load to soil by friction or by direct bearing, in the latter case, piles being taken up to hard strata.
- 5. Types of pile foundation There are two fundamental types of pile foundations(based on structural behavior): End bearing piles: In end bearing piles the bottom end of the pile rests on a layer of specially strong soil or rock. Friction piles: The pile transfers the load of the building to the soil across the full height of the pile, by friction.
- 6. Metro Station Client Capital Development Authority(CDA) Consultant NESPAK Contractor Metro-Cone Engineer Engr Zeeshan Niazi
- 7. Steps For Pile Foundation 1. Geotechnical Investigation There are numbers of tests to check the surface for pile: I. SPT(Standard Penetration Test) II. Core Penetration Test
- 8. 2. Pile Design Pile design depends upon the following: I. Strata of soil II. Load apply on pile III. Depth of pile IV. Bearing capacity of soil V. Type of structure
- 9. Project Pile Station Name: Pedestrian Station Type of Pile: Bored Pile: Bored pilling is a method that involves boring a circular hole into the ground, installing steel reinforcement and filling the bore hole with concrete to form a pile. Depth of Pile: 31 meters Diameter of Pile: 1 meter Number of layers: 4 layers Boring completion time: 3 hours
- 10. Project Pile Cage length 12 meters Steel used: Up to 36 meters Number of Piles: 4 piles
- 11. Machinery Used Auger Bucket Crane Excavator Auger Bucket Crane’s Price: 4 Crore
- 13. Excavator
- 14. Boring Boring is drilling a hole, tunnel or well in the earth. Wet boring Dry boring In this project the boring is dry. In this project casing is not required because the strata is hard enough and it is not collapsing during boring.
- 15. Boring
- 17. Quantity Of Concrete Quantity of concrete can be calculated by using the formula: Area=3.14(D)2/4 Volume=Area*length of Pile Type of concrete: A2
- 18. Filling Process After installing the steel cage, the Tremie pipe is inserted for pouring concrete. 3 Types of Tremie 1 meter 2 meter 3 meter
- 20. Purpose of Pile To enhance CBR The California bearing ratio (CBR) is a penetration test for evaluation of the mechanical strength of natural ground, subgrades and base courses beneath new carriageway construction. It was developed by the California Department of Transportation before World War II. To enhance strength of soil To divert the load to the strata Length of pile depends upon the strata of soil and load of structure
- 21. Thank You!!!