This PPT contains data related to Drilling, its necessity, its types, precautions during drilling, Selection of Drilling method and Equipment & Factors Affecting the optimum drilling pressure.
Boring for exploration; various types of exploratory drills and their applicability Auger, Cable-tool, Odex, Core Drills; Core recovery: single and double tube core barrels, wire line core barrel; Storage of cores; Interpretation of borehole data
Boring for exploration; various types of exploratory drills and their applicability Auger, Cable-tool, Odex, Core Drills; Core recovery: single and double tube core barrels, wire line core barrel; Storage of cores; Interpretation of borehole data
Here is the some basic information regarding Tunneling & Rock Drilling Equipments which I have collected from different resources (Internet,Professors,Experts,Engineers,Companies etc). It would be very helpful for M.Tech students of Construction Engineering & Management.
-RAJARSHI
In this ppt you will get all information regarding shaft sinking. Like what is permanent lining and temporary lining. How to decide shape of shaft, drilling blasting, support, lighting in shaft. Use of shaft and skips.
INTRODUCTION TO DRAG LINE AND THEIR WORKING PROCESS PLUS THEIR TYPE AND USES IN CONSTRUCTION SITE
THIS PRESENTATION IS OVER THE CONSTRUCTION EQUIPMENT USED IN DAILY BASIS
Its about drag line introduction , types ,methods and its working with some images and its very helpful in education and engineering students who have projected on construction equipment base topics.
Here is the some basic information regarding Tunneling & Rock Drilling Equipments which I have collected from different resources (Internet,Professors,Experts,Engineers,Companies etc). It would be very helpful for M.Tech students of Construction Engineering & Management.
-RAJARSHI
In this ppt you will get all information regarding shaft sinking. Like what is permanent lining and temporary lining. How to decide shape of shaft, drilling blasting, support, lighting in shaft. Use of shaft and skips.
INTRODUCTION TO DRAG LINE AND THEIR WORKING PROCESS PLUS THEIR TYPE AND USES IN CONSTRUCTION SITE
THIS PRESENTATION IS OVER THE CONSTRUCTION EQUIPMENT USED IN DAILY BASIS
Its about drag line introduction , types ,methods and its working with some images and its very helpful in education and engineering students who have projected on construction equipment base topics.
Kart Bilgilerini ve Kampanyaları Tek Bir Yerde Toplayan Uygulama; Bonus Flaş Yayında!
Userspots olarak en çok efor harcadığımız ve bu eforun karşılığında (500.000 +) kullanıcı sayısına ulaşarak gururlanmamıza sebep olan ’Bonus Flaş’ 2015’in sonlarına doğru hayata geçti.
Bonus Flaş tasarımı sürecinde, kullanıcıların alışveriş alışkanlıkları ile ürünün KPI’larını orta noktada buluşturabilmek için deneyim tasarımı gerçekleştirdik.
Iranian art has one of the deepest art heritages and it embodies many disciplines from architecture to music. The Iranian art world has been crafted by modern and contemporary elements that make it’s cultural community a very unique collaboration.
Drill- off Test"- Selection of Weight on Bit and Rotary SpeedAby Saxen
This test was first proposed by Lubinski in 1958 and is the quickest method of finding the WOB and RPM combination for maximizing ROP. To get the best combination,it is desired that the test be carried out.
Labmeeting - 20151013 - Adaptive Video Streaming over HTTP with Dynamic Resou...Syuan Wang
Truong Cong Thang Univ. of Aizu, Aizu-Wakamatsu, Japan
Le, H.T. ; Nguyen, H.X. ; Pham, A.T. ; Jung Won Kang ; Yong Man Ro
Journal of Communications and Networks, Vol. 15, No. 6, Dec. 2013
12 Temmuz 2012 tarihinde Bilgi Üniversitesi - Sosyal Medya Uzmanlığı 2. dönem sertifika programı için hazırladığım "Online ve Offline Entegre Pazarlama" sunumudur.
Online ve Offline pazarlamanın güncel değerlendirmesi ve gelecekteki pazarlamaya dair öngörüler hakkındadır.
Soil Investigation And Drilling ( Types,Drill Bits )Aon Ali Jaffery
Information related to Geo-Technical Investigation.
Types of Drilling and their method of application.
Their advantages and disadvantages......
Drill bits , and machines.
Hope you like it.
How Drilling Methods Differs According To Surface TypeWe-Bore-It
There are numerous type of drilling methods used in the construction industry. Each of the drilling method has its own characteristic structure applicable to certain type of surfaces. This piece by We-Bore-It, a leading US based directional drilling and boring contractor, highlights the popular drilling methods used by drilling contractors all around the world.
Drilling equipments_Advanced Construction Technology (Semester-6), Civil Engi...A Makwana
Drilling is the process of using a drill to produce cylindrical holes in solid materials, such as wood or metal.
Different tools and methods are used for drilling depending on the type of material, the size of the hole, the number of holes and the time to complete the operation.
New burn cut blast design in drives enhances drilling blasting efficiency wit...partha sharma
A new Burn-Cut blast pattern has been designed for drives, declines and ramps in underground metal mines, to replace a design (of Decked-Burn with more number of holes), which was giving number of blast failures, such as ‘Under_Blast’ - difficult to handle. The new Burn-cut design contains less number of blast-holes and Reamer than earlier Decked-Burn-cut. Decked system has been removed to make the charging operation easier. This enables to increase explosives energy in a hole and to reduce stemming length in order to eliminate above blast failures. Moreover, requirement of Detonators is reduced, as Decked system has been abolished. Total explosives quantity has been reduced marginally. Thus, drilling efficiency and cost effectiveness has been achieved. Entire process has been done by changing the original pattern / system in three phases.
This PPT contains data about What Blasting is, Explosives used in Blasting and there types, Magazine Building, Tools used in Blasting, Precaution in Blasting, Misfire.
This PPT contains data about Did Women Have a Revolution?, What Were Their Problems?, What was the Conditions of Women Before Revolution?, Did the Demands of the Women's were Fulfilled? & The Life of the Revolutionary Women's.
This PPT contains data about causes of Global Warming, How it harms, what is Global Warming, Global Warming effects, what are people doing to stop Global Warming, what is government doing to stop Global Warming & how can we help to stop Global Warming.
This PPT contains data about Full Form Of Html, History Of HTML, Characteristics Of HTML, How Create & View A HTML Document & Commonly Used Web Browsers.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
1. S.P.B PATEL ENGINEERING COLLEGE
NAME ENROLLMENT NO.
Patel sandip S. 136930306521
Patel vivek V. 136930306524
Patel purv D. 136930306541
2. DRILLING
DRILLING is the process of making hole in solid Materials
like rocks , timber , metal etc……
For blasting ,drilling is necessary to make hole in the rock to
place explosive in the drill hole.
3. Necessity Of Drilling:
for breaking rocks for the foundation of dam
for getting stones from quarry
for making roads in mountains.
for tunnelling.
for sinking caissons or well foundation.
For laying pipeline in the rocky strata.
4. Types Of Drills
Drills can broadly be classified into the following two
categories:
1. Abrasion drills
2. Percussion drills
5. Abrasion Drills
* in this types of drills, the grinding of the of rock into
small particles is carried out through the abrasive effect
of a bit which roatates in the hole.
* Common types of abrasive drills are as Under
1. Shot Drills
2. Diamond Drills
7. Diamond Drills
• Primarily the diamond drills are used for exploration
drilling, where cores are desired for the purpase of
studying the structure of the rocks.
• The diamond drills are available in four standard sizes.
• 1:- 37.5MM
• 2:- 47MM
• 3:- 60MM
• 4:- 75MM
8.
9. Percaution Drills
• in this types of drill, the disintegration of rock into
small particles in achieved by the impact from
repeated blows.
• Commons types of percussion drills are as under.
1:- churn drills
2:- drifters
3:- jack-hammer
4:-piston drill
5:- rotary hammer drills
6:- wagon drills
10. Selection of Drilling method and
Equipment
Holes are drilled into the rock for different
purposes like blasting , grouting , investigations , etc.
The drilling method and equipment should be so
selected that maximum work can be done at minimum
cost.
The following factors should be considered
while selecting drilling method and equipment:
11. Hardness of rock.
Depth of bore hole.
Nature of terrain.
Texture of rock.
Purpose off hole e.g. blasting , grouting , investigation
, etc.
Availability of water.
Size of project.
Size of core required for exporation.
12. Factors Affecting the optimum
drilling pressure:
The pressure at which the cost of drilling of
unit depth of hole is minimum is called optimum
pressure.
Factors affecting optimum pressure:
Value of increased production.
Additional cost for providing air at high pressure.
Cost of leakage due to high pressure.
Increase in cost of repair and maintenance of drill.
13. III effects of noise in tunnels.
Effect on availability of high pressure drill or air
compressor.