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Aug
05
Tunnel Distortion Analysis

Tunnel Distortion Analysis

Table of Contents What is Tunnel and Tunnel Construction? Tunnel Construction Methods Cut and Cover Method of Tunnel : Monitoring deformation in Tunnelling Site observation New Tunneling Technology and Prevention Method Prevention Methods Grouted Rock Bolts Determining the...

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Aug
01
road machinery

Latest Road Machinery used in Road Construction

Table of Contents Road Construction Machines       Motor Grader Road Roller Machine Asphalt Mixing Plant Forklift Truck Crawler Excavator Dredgers: Road Compacting Equipment: Ditch digging equipment, power shovels, drag lines, and earth-moving eq...

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Jul
31
Formwork or Shuttering

What is Formwork or Shuttering?

Table of Contents What is Formwork or Shuttering? Materials used in concrete Shuttering:            Timber Formwork Plywood Formwork Steel Formwork Formworks on the basis of Materials: Order and Method of Formwork Removal ...

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Jul
26
What is Scaffolding

What is Scaffolding and Its Components?

Table of Contents What is Scaffolding? Components or parts of Scaffolding: Standards: Putlogs: Braces:  Ledger:  Boarding: Railing:  Transoms:  Toeboard:  Bridle:  Types of scaffolding: Single scaffolding (Brick-layer’s scaff...

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Jul
21
Underpinning the Foundation

What is the Purpose of Underpinning the Foundation?

Table of Contents What is Underpinning? Purpose of Underpinning Underpinning Methods Pit Method Precautions to be taken in Pit Method Cantilever Beam Method: Pile Method Underpinning to Walls: Jack Pile Underpinning Pynford Stool Method of Underpinning Root Pile or A...

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Jul
17
Block Paving or Brick Paving

What is Block Paving or Brick Paving?

Table of Contents What is Block Paving or Brick Paving? Advantages of Brick Pavement: Strength and Longevity Low-Maintenance High Friction Surface Eco-friendly Materials  Disadvantages of Paving Bricks: Can you use regular bricks as pavers? Characteristics of Brick Pa...

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Jul
16
Hill Roads

Design and Construction of Hill Roads

Table of Contents What are Hill Roads? Importance of Hill Roads     Alignment of Hill Roads  Method of Preliminary Survey Conventional Method of the Survey: Modern Method of the Survey: Geometric Design Standards  Hill Road Capacity Design Speed: ...

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Jul
04
What is Remote Sensing

What is Remote Sensing?

Table of Contents What is Remote Sensing?   Application of Remote Sensing Types of Remote Sensing Active Sensor Passive Sensor Importance of Remote Sensing Observing with the Electromagnetic Spectrum History of Remote Sensing What is Remote Sensing?  ...

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Jul
02
Embankment

What is the Purpose of Embankment?

Table of Contents What is an Embankment? Embankment Embankment to Restraint High Flood Water Attributes of Embankment Materials Gradation Unit Weight and Specific Gravity Shear Strength Compressibility Bearing Capacity Permeability Spur What is an Embankment? ...

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