Discuss Drilling Tools

Q: Define the various types of boring with neat sketches ?

A: Brief concept- Boring- It is generally used for depths greater than 3 m or when difficult…

Q: After the construction of watermain, prior to hydrostatic pressure test, swabbingis carried out.…

A: Hydrostatic pressure testing, also known as Leak Test or hydrostatic testing, is a method for…

Q: What is Drilled caisson

A: Drilled occasion is the deep foundation solutions used to support large axial and lateral loads…

Q: Define undrained condition

A: If water is not allowed to flow in or out of the soil,  the stress path is called an undrained…

Q: Define direct shear test ?

A: Direct shear test: It is a laboratory or field test used to measure the shear strength of the soil.…

Q: Define Drilled shafts

A: Solution: Drilled shafts are the elements formed by creating a drilled hole into which structural…

Q: Give three difference between cone penetration test and standard penetration test

A: Standard penetration test (SPT) and Cone penetration test (CPT) are in situ test or method used to…

Q: 1.) The most accurate source of data is national standards books. true or false 2.) The geometric…

A: 1) if we consider the Engineering data, then the national standard books like national standard…

Q: Proivde the summary of the below ? Punching shear failure

A: The soil lying below the base of the footing is liable to fail by shear.  The failure of soil below…

Q: What does the drilling of a soil boring consists of?

A: The soil borings are used for investigation of subsurface conditions involving sample collection,…

Q: 29' 9" ation. 34' 0" Bucket Wall Plan Excavator Information 2.3 ft³ Ift=12in 27ft = lyd Continuous…

A: Given:- Depth of excavation =2'6" Width of excavation =3'6" find the hour required for footing…

Q: tis the volume in bbls for an onen bole of 5000 ft drilled with a 16" drilline hit?

A:

Q: Define the Buisman–DeBeer method ? Why it is used ?

A: The De Beer theory is based on the formulas derived by Professor K. Buisman of  the Delft…

Q: Describe the procedure of Borings Methods?

A: Boring methods are commonly used in subsurface investigations to take samples for laboratory testing…

Q: Define wash boring method of advancing bore hole with a neatsketch and highlight the limitations of…

A: Solution: Wash boring is considered as a simple and fast method foe the advancing holes in all types…

Q: Explain the difference between Standard Penetration Test & Cone Penetration Test ?

A: Penetration test is used for foundation design purposes. It is used to determine relative density,…

Q: Define the functions of drilling mud?

A: Drilling Mud : 1. In geotechnical engineering, drilling fluid, also called drilling mud, is used to…

Q: Why is the process of measuring excavation different from measuring the work of other trades?

A: Solution: The process of measuring excavation is generally different from measuring the work of…

Q: Describe about the Installation procedure of Excavation Bracing?

A: Deep excavations with vertical sides need lateral supports to prevent cave in of the soil and to…

Q: Describe about the standard penetration test (SPT).

A: The Penetration tests are done to find out the bearing capacity of the soil. There are various types…

Q: What is the purpose of penetration testing, and what are the key steps involved in conducting one?

A: Penetration testing in the context of civil engineering refers to a specific type of testing…

Q: Why is the initial drilling phase (surface section) critical?

A: The hole  made by rotary cutting tool is known as drilling. It is used for drilling foundation holes…

Q: What is Vane Shear Test ? explain where it can be used ?

A: The vane shear test is done to evaluate the undrained shear strength of soils, particularly soft…

Q: Explain Drilled pier

A: Drilled piers are defined as:

Q: In soil borings, what is the standard penetration test?

A: The standard penetration test is an in situ test that falls under the penetrometer test category.

Q: Define section factor and hydraulic exponent?

A: Section factor Z, Hydraulicexponent M, N.

Q: Explain the steps involved in computing bearings?

A: A bearing is defined as a measurement of direction between two points.

Q: Describe the basic procedure of rotary drilling method and analyze its character.

A: Procedure: Rotary drilling entails penetrating into the Earth's surface with a sharp, spinning power…

Q: Define the procedure of Rotary drilling ?

A: Rotary:-  rotating like a wheel on an axis. taking place in a rotational motion about an axis.…

Q: Define why Standard Penetration Test is performed ?

A: Penetration:- Once it comes to fire-stopping, penetration is a hole made in a wall or floor assembly…

Q: State the procedure of Percussion drilling ? Define the importance of Percussion drilling ?

A: Steel casing tubes are used in the drilling technique known as percussion drilling to prevent the…

Q: Explain Underreamed Shafts

A: Under-reamed Shaft: Shaft generally called as piles which are casted with concrete and steel in a…

Q: The tower crane is used to hoist a 2.3-Mg load upward at constant velocity The 1.3-Mg jib BD and…

A: To find mass of counterweight C

Q: Discuss two-way shear

A: A two-way shear, also known as a punching shear, occurs when shear is resisted along the edge of a…

Q: What are some of the tools that may assist in finding flaws or doing static analysis?

A: These are tools which may assist in finding flaws or doing the static analysis:- Raxis SonarQube…

Q: Borings advanced by wash boring methods through cohesion less soils or below water are subject to…

A: - Wash boring method is type of boring method in which water under pressure is pushed inside casing…

Q: Explain the auger method and the wash boring method.

A: Making and advancing of bore holes is known as Boring. It is the first step for the collection of…

Q: Describe different techniques of contour blasting with neat and clean diagrams.

A: Contour blasting- It is defined as a method that is used in blasting regarding excavation and…

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…