Transforming Bridge Construction With Innovative Building Materials
Dr S B Hegde reviews recent advancements in sustainable materials, their properties, applications, benefits, and prospects in India’s bridge construction industry.
Precast Segmental Construction Ensures Faster Infrastructure Construction
The precast segmental construction is the most sought after methodology with its speed as high as 2½ days per span of superstructure construction. Er. Vinay Gupta, Managing Director, Tandon Consultants
15 Bridges Collapse in 2 Months: Bihar’s Infrastructure Crisis Unfolds
Bihar is witnessing an alarming series of bridges collapsing, highlighting the vulnerability of both new and existing infrastructure in the state, and raising concerns about public safety and the overall effectiveness of its infrastructure
Cengrs Geotechnica: Preventing Bridge Collapse Through Foundation Testing
The recent bridge collapses in Bihar have ignited widespread concern over the safety and reliability of our critical infrastructure. As a specialist in Geotechnical Engineering, I firmly believe that thorough geotechnical investigations
Chaitanya Projects Consultancy: Addressing Bridge Failures
The recent bridge collapses in Bihar have cast a spotlight on the pressing issue of infrastructure safety. These tragic events underscore the need for a thorough examination of the reasons behind such failures and the implementation
MASIN: Unraveling the Causes of Bridge Collapses in India
MASIN delves into the critical factors contributing to bridge collapses in India, including design flaws, construction errors, and maintenance issues.
Constructing Bridges Right: Risk Management for Large-Scale Projects
Constructing large bridge projects entails managing multifaceted risks, spanning from product quality to project management. Mitigation strategies involve thorough planning, stakeholder engagement, regulatory compliance, and proactive
Impact of Baltimore Bridge Collapse on Machinery Supply in the US
Alexander Jones, Research Analyst, delves into the impact of Baltimore Bridge collapse on the agricultural and construction machinery supply chain in the United States. The tragic incident in which a container ship collided with a support
Comparative Analysis: Japanese vs Indian Bridge Fabrication Techniques
This technical paper delves into a comparative analysis of steel bridge fabrication methods employed in Japan and the traditional practices in India, with a specific focus on the Mumbai-Ahmedabad High-Speed Rail (MAHSR) project's adaptation
Remotely Piloted Aerial Vehicle (RPAV) Based Bridge Monitoring
Dr. Naveet Kaur, Senior Scientist, Bridge Engineering & Structures Division, CSIR-CRRI, New Delhi, shares information on the various types of applications of RPAV technology in BHM, including visual inspection, non-destructive testing, and structural health
Prestressing Concepts, Systems & Technologies in Bridges
Prestressing works as an active force in the structure, opposite to applied tensions. There are several types of prestressing such as Internal Prestressing, External Prestressing, Bonded Prestressing, Unbonded Prestressing, etc. Pre-tensioning and Post-tensioning
Structural Integrity Assessment of Submerged Bridges Using Robotic Inspection and Scour Survey
In a developing country like India, roads, rails and bridges are amongst the most important infrastructure assets that connect every corner of the country. Roads and bridges tend to undergo wear and tear with aging. When they get submerged
Structural Retrofitting of Chitpore Bridge
The Chitpore Bridge was repaired using anti-corrosive treatment, rebuilding of concrete section with micro concrete and polymer, followed with strengthening by using SRM C-wraps and SRM C- Laminates of carbon fiber. After successful completion
Design Concept of Iconic Pedestrian Bridges - Atal, Sambhaji, and Deccan
Theme-based concepts of structural forms and designs of bridges are developed through collaborative efforts of the architects and engineers to maintain their aesthetics and structural efficiency. Any bridge or infrastructure is designed for
Construction of Balason Bridge in Darjeeling District @ West Bengal - An Engineering Feat
Situated amidst picturesque surroundings, Balason Bridge is located about 50 km from Siliguri Town, 17 km from Mirik Town and 80 km from Darjeeling Town. The Extension of Balason Bridge @ Dudhia is located 25 km from Siliguri Town in the state of West
Dextra supplies Mechanical Rebar Couplers and Post-Tensioning Bar Systems to new Zuari Bridge in Goa
An 8-lane cable-stayed bridge being constructed over the river Zuari in South Goa, has taken engineering to new heights. This is the second longest and widest cable-stayed bridge in India; it will serve Expressway NH-66 that runs between Panaji
Construction Industry - Progressing Towards A 'Digital' Future
The Indian construction and engineering industry is poised for significant growth with a projected expansion of 6.6% in real terms. As part of the ambitious Pradhan Mantri Gati Shakti Master Plan, worth $1.3 trillion, India’s infrastructure development
NHAI invites bids ₹244-cr six-lane flyover & two-lane ROB in Odisha
NHAI invites bids for six-lane flyover and two-lane ROB in Odisha with an investment of ₹244.32 crore. The Ainthapali junction project on NH-53 (Old NH-6) in Sambalpur involves the rehabilitation, upgradation, and augmentation
Synergising Aatmanirbhar Bharat and Operational Preparedness: Launch of Indigenous Modular Bridge in Sikkim
Enhanced operational preparedness along the borders and the need to be self-reliant are two major aspects that have seen a substantial impetus over the last few years. The Border Roads Organisation (BRO) has been a key contributor to the infrastructure
Architectural System for Arch Bridges
Dextra India’s architectural systems mainly include Tension Rods and Compression Struts, which creates functionally effective and aesthetically pleasing structures. Featuring a wide range of sizes and accessories in various steel grades and in both
Load Testing of Various Types of Bridge Superstructures
Er. Vivek Abhyankar describes the steps and aspects of load testing of various types of superstructures, along with some cautionary measures and points to ponder upon by the designers, site engineers, and testing agencies. The information provided will be
Innovative Steel Plate Girders With Corrugated Webs
Girders with corrugated steel webs represent a new innovative system which has emerged in the past decade. These girders have thinner webs, higher fatigue resistance, and are more economical, easier to fabricate, more aesthetic, and provide faster construction
My Tryst with the National Namaste Signature Bridge
The iconic National Namaste Signature Bridge in Delhi over the river Yamuna appears languid in perpetual motion in the tradition of the Calatrava’s Bridges in motion, symbolizing nationalism in its visual form. V N Heggade, FNAE, Structural Consultant, Mumbai
Construction of Foundation & Sub-Structure of Bogibeel Rail-Cum Road Bridge Over River Brahmaputra- An Engineering Marvel
The former Prime Minister of India Shri H D Devagowda laid the foundation stone of the Bogibeel Bridge on January 22, 1997 at Kulajan (Assam). After 5 years of laying of the foundation, on April 22, 2002 the Prime Minister of India Shri Atal Behari Vajpayee
Construction of World's Tallest Rail Bridge in India
As part of Northeast Policy, the Ministry of Railways took up the project of providing rail connectivity to Imphal in Manipur state. As per the detailed survey, the rail alignment takes off from existing Jiribam
Construction of New Brahmaputra Bridge & Road Works Near Tezpur - An Insight...
Brahmaputra is one of the longest river in Asia with a total length of 2880 km & out of which 920km (approx.) lie in India. The New Brahmaputra Bridge @ Tezpur is one of the most challenging one, in the attempt to bridge
Slope erosion protection of bridge approach embankment
The road and railway crossing across the Brahmaputra on National Highway-52B is located at Bogibeel, about 17km downstream of Dibrugarh in Assam. The location is an area of high intensity rainfall (the annual rainfall ranges
Art & Science of Bridge Engineering - A World Scenario
The world has progressed beyond imaginations. Similar to the field of IT, Civil Engineering has also taken several steps forward to bring out innovative technologies to meet challenges of this world’s aspirations. Going forward from
Dhola Sadiya - India's Longest River Bridge
The bridge lies in the state of Assam, but this location is usually referred to as upper Assam as it is far away from Guwahati and bordering China. The nearest airport is Dibrugarh. Then there is a drive of 65km into the
Innovation in Bridges Components and Materials
Modern infrastructure development projects not only demand quality, safety, timely completion, ease of construction, functionality, and aesthetics, but also minimum cost. Such demands can only be fulfilled by engineering innovation
