Bridge Engineering Interview Questions – Civil Engineering Freshers

Bridge Pier Substructure

CivilDigital brings you series of frequently asked and discussed multiple choice and interview questions for the benefit of every civil engineering student or job seeker for Interview & Exam Preparation. This part concentrates on Interview Questions on Bridge Engineering. Bridge Engineering Interview Questions [mlw_quizmaster_leaderboard mlw_quiz=37] If you are preparing for any competitive exams like government … Read more Bridge Engineering Interview Questions – Civil Engineering Freshers

Freshers Interview Questions – PGCET Civil Engineering

Reinforced Concrete Beam Concepts - Interview Questions

CivilDigital brings you series of frequently asked and discussed multiple choice and interview questions for the benefit of every civil engineering student or job seeker for Interview & Exam Preparation. This part concentrates on Interview Questions on general interview questions for civil engineers on PGCET 2014 Civil Engineering Exam Quiz on Freshers Interview Questions – … Read more Freshers Interview Questions – PGCET Civil Engineering

Calculate Minimum Bar Spacing for Bundle Bars in Cast-in Place Concrete

Bundle Bars Minimum Bar Spacing

How to calculate Minimum Bar Spacing for Bundle Bars in Cast-in Place Concrete as per AASHTO provisions. Minimum Bar Spacing As per AASHTO LRFD, section 5.10 the minimum bar spacing for bundled bars shall be calculated based on the derived diameter instead of calculating from individual diameters. Example Calculation For example if we are using … Read more Calculate Minimum Bar Spacing for Bundle Bars in Cast-in Place Concrete

Negative Skin Friction in Piles: Causes & Design Calculations

PILE SLEEVES - REDUCE NEGATIVE SKIN FRICTION

What is Negative Skin Friction? Negative skin friction is usually a downward shear drag acting on a pile or pile group due to downward sinking of surrounding soil relative to the piles. This shear drag movements are expected to occur when a segment of the pile penetrates a compressible soil stratum that can consolidate. Downward … Read more Negative Skin Friction in Piles: Causes & Design Calculations

Design Considerations for Rock Foundation

A fully coordinated team of geotechnical and structural engineers and engineering geologists are required to insure that rock foundation conditions and design are properly integrated into the overall design of the structure and that the completed final design of the structure is safe, efficient, and economical. Foundation characterization and design work should be guided by … Read more Design Considerations for Rock Foundation

All About Tunnel Boring Machine (TBM) & Parameters

Construction of the A5 highway east bypass of Biel; 12.6 m diameter drill head of TBM © Chriusha (Хрюша) CC-BY-SA-3.0

Tunnel Boring Machine (TBM) A TBM is a massive set of complex equipment assembled together to excavate a tunnel, often called as “Mole”. Major components of this Tunnel Boring Machine includes Cutter head, with cutting discs/tools and Muck buckets to carry and dispose excavated muck Power supply Systems Cutter head rotation & thrust Bracing system … Read more All About Tunnel Boring Machine (TBM) & Parameters

Types & Purpose of In-situ Rock Tests for Foundation Design

Excavation - In-situ rock tests

Introduction on In-situ Rock Tests In-situ Rock Tests are done to determine in-situ stresses & deformation characteristics and shear strength of jointed rock mass or critically weak seams within the rock mass, residual stresses within the rock mass, anchor capacities, and rock mass permeability. In-situ tests are often the best means for determining the engineering … Read more Types & Purpose of In-situ Rock Tests for Foundation Design

Geologic Mapping in Foundation Design – Field Investigations

Tokamak Complex ground support structure:

Geologic Mapping Generally, geologic mapping starts from the preliminary studies phase with gathering of existing maps and data to detailed site-specific construction mapping. Types of maps progress from areal mapping to site mapping to construction (foundation specific) mapping. Areal mapping. An areal map should consist of sufficient area to include the project sites as well as … Read more Geologic Mapping in Foundation Design – Field Investigations

General Civil Engineering Seminar Topics F: State-of-Art|Latest

Buckling of Concrete Columns

General Civil Engineering Seminar Topics: State-of-Art|Latest – Part F Find latest and state of the art topics for civil engineering Projects, Seminars, Dissertations and Presentations on General Civil Engineering. CivilDigital.com brings you series of uncommon and exclusive civil engineering project topics. Selecting the right project topic has a major impact on your career. Choosing civil engineering … Read more General Civil Engineering Seminar Topics F: State-of-Art|Latest