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Incremental Launching of Steel Bridge Girders #2: Planning
Planning an Incremental Launch: key steps for efficient, safe, and cost-effective bridge construction using the Incremental Launching Method

Raj Singh
Jul 4, 20247 min read
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Incremental Launching of Steel Bridge Girders #1: Introduction
The Incremental Launching Method a technique used to erect bridge girders. It's suitable for challenging terrains with difficult access.

Raj Singh
Jun 27, 20243 min read
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Constructability in Bridge Design #8: Final Crane Selection & Using Crane Charts
The final selection of a crane is a collaborative process requiring accurate loads, placement, boom length and checks, and load charts.

Raj Singh
Jun 14, 20244 min read
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Jacking a Century-Old Truss Bridge: Post #5 Jacking Down Operation
Discover how we lowered a century-old truss bridge onto its permanent bearings while ensuring structural safety in an orchestrated jack-down

Raj Singh
Jun 11, 20242 min read
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Jacking a Century-Old Truss Bridge: Post #4 On-Site Jack-Up Operations
The St. Andrews Lock and Dam Bridge rehabilitation project reached a milestone with a successful jacking-up to lift Truss Span 1 at Pier 1.

Sri Kota
May 24, 20243 min read
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Erection of the Strathcona County Footbridge
The Strathcona Footbridge, had its structural steel recently erected. The complex process involved cranes, trucks, and meticulous planning.

Raj Singh
May 9, 20242 min read
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Jacking a Century-Old Truss Bridge: Post #3 Detailed Design
The detailed design phase for jacking an old truss bridge involved creating a 3D model for analysis and design of the blocking assembly.

Saqib Khan
Apr 30, 20243 min read
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Jacking a Century-Old Truss Bridge: Post #2 Conceptual Design
Discover the conceptual design process used for jacking operations to replace the bearings on a century-old truss bridge.

Raj Singh
Apr 25, 20242 min read
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Jacking a Century-Old Truss Bridge: Post #1 Introduction
The blog series describes a 600-ton jacking process for replacement of expansion bearings for Truss span 1.

Raj Singh
Apr 23, 20242 min read
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Seismic Isolation in Bridge Design #7: Performance Overview and Foundation Design Considerations
Discover the impact of seismic isolation in bridge design with a focus on foundation considerations. Explore the cost and construction effic

Varun Garg
Apr 17, 20243 min read
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Constructability in Bridge Design #7: Initial Sizing and Planning of Cranes
When planning a bridge erection methodology using cranes, selection of appropriate crane model(s) is crucial. This not only ensures...

Raj Singh
Apr 11, 20242 min read
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CASE STUDY: Tandem Lift of the Mount Hunter Creek Bridge Girder Pairs
In 2009, the Mount Hunter Creek Bridge was constructed to replace an old, non-composite two-lane structure on the Trans-Canada Highway,...

Raj Singh
Apr 4, 20244 min read
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Constructability in Bridge Design #6: Cranes Types for Bridge Erection
The most prevalent and cost-effective technique for bridge girder erection involves the use of cranes. This method, however, requires...

Raj Singh
Mar 28, 20243 min read
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Seismic Isolation in Bridge Design #5: Analysis with Friction Pendulum Bearings
Transitioning from traditional seismic design approaches, this post delves into the innovative realm of seismic isolation techniques,...

Varun Garg
Mar 26, 20244 min read
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Magic Beams: A Revolutionary Temporary Bridge System
Introducing "Magic Beams," a game-changing modular system that is setting a new standard for temporary industrial bridges. Conceived by...

Raj Singh
Mar 21, 20242 min read
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Seismic Isolation in Bridge Design #4: Analysis with Fixed & Free Bearings
In our exploration of seismic isolation in bridge design, we've covered the importance of seismic forces and detailed the loading and...

Varun Garg
Mar 19, 20243 min read
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Crane-Assisted Launch for New Athabasca River Bridge
Our team at N-Force Crane and Equipment, as the steel erector, and Spannovation, as the erection engineer, recently achieved a milestone...

Saqib Khan
Mar 15, 20242 min read
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Constructability in Bridge Design #5 - Consideration of a Feasible Erection Methodology in Bridge Design
As bridge design engineers, our responsibilities extend beyond analyzing and designing the final structure. An important part of our...

Raj Singh
Mar 14, 20244 min read
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Learn Step by Step Development of Bridge Replacement Solutions
In the world of engineering, the ability to see the bigger picture and apply knowledge across various scenarios is crucial. The Context...

Raj Singh
Mar 12, 20242 min read
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Constructability in Bridge Design #4 - Transport Logistics
When it comes to bridge design, an often neglected aspect at the conceptual stage is transport logistics. It involves the movement of...

Jhordy Rodriguez
Mar 7, 20242 min read
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