Early Bird Rate: Member $1,065 / Non-Member $1,295 - AFTER 8/28/15 Member $1,215 / Non-Member $1,445
This seminar offers special pricing as part of ASCE Week Las Vegas. Find out more about this annual event.
INSTRUCTOR:
Marco Rosignoli, Dr.,Ing., P.E., M.ASCE, F.IABSE
Purpose and Background
In this 2-day class Marco Rosignoli, an international authority on mechanized bridge construction, explores technology, performance, productivity, structure-equipment interaction and industry trends of modern construction methods for prestressed-concrete bridges with extensive illustrations and case studies.
Mechanized bridge construction requires the use of specialized equipment – self-launching gantries and lifting frames for precast segmental bridges, beam launchers for top-down construction, form travelers for balanced cantilever casting, movable scaffolding systems (MSS) for span-by-span casting, ultra-heavy gantries for macro-segmental construction, and span carriers with underbridge or tire trolleys for full-span precasting.
New-generation bridge construction equipment is expensive, complex and sophisticated. Some machines apply substantial loads to bridge piers and foundations, others apply traveling point loads or interact with their stiffness, others may be limited by the load capacity or stability of the bridge piers, and most types of equipment can cause locked-in stresses in the bridge.
Safety of workers and bridge quality and durability depend on complex interactions between human decisions, structural, mechanical and electro-hydraulic components, control systems, and the bridge being erected. The risks of incorrect design assumptions and unanticipated interactions are not always evident in so complex and sophisticated structural systems.
Addressing the needs of bridge owners, resident and construction engineers, contractors, designers, manufacturers, inspectors, safety planners and bridge academics, the class delivers solid professional guidance for each stage of the design and construction of prestressed-concrete bridges with mechanized methods, and provides an exciting occasion for interacting with other bridge professionals.
Learning Outcomes
- Condition for learning outcomes: professional background of bridge engineering.
- Instructional method: the class delivers professional information on mechanized bridge construction and its design and technology requirements.
- The most recent books written by Marco Rosignoli on the topic – Bridge Launching, 2nd Edition (2014) and Bridge Construction Equipment (2013), published worldwide by ICE Publishing, the Institution of Civil Engineers, London, UK – complement the class for a comprehensive treatment of the topic.
- Criteria for outcome assessment: interaction/discussion during the class and a post-course test at the end.
Benefits for Participants
- Acquire in-depth information on modern bridge construction methods from a recognized industry expert.
- Enhance the cost-effectiveness of bridge design.
- Discover new solutions for value engineering and design-build bidding of prestressed-concrete bridges.
- Acquire professional background on bridge construction methods commonly employed abroad.
- Understand the implications of mechanized construction on the design of new bridges.
- Compare alternative construction methods to optimize investments and site organization.
Assessment of Learning Outcomes
The class outcome will be assessed through interaction/discussion during the seminar and with a post-course test at the end.
Who Should Attend
- Bridge Owners, Designers, Construction Engineers
- Bridge Contractors and Subcontractors
- Designers and Manufacturers of bridge construction equipment
- Forensic Engineers, Graduate Students, Educators
Summary Outline
Time: 8:00 a.m. – 5:00 p.m.
Day 1
- Introduction to mechanized bridge construction
- Precast beam bridges
- Technology of segmental precasting
- Span-by-span construction of precast segmental bridges
- Balanced cantilever construction of precast segmental bridges
- In-place casting of balanced cantilever bridges
- Q&A session
Day 2
- Technology of span-by-span casting
- Span-by-span casting with underslung MSS
- Span-by-span casting with overhead MSS
- Macro-segmental construction
- Incremental launching
- Full-span precasting
- Q&A session
- Post test and evaluation forms
Discounted hotel rooms are available on a first-come, first-served basis. See discount deadline and rates below.
Important Details About Your Seminar
The Venetian Palazzo
3325 Las Vegas Blvd S
Las Vegas, NV 89109-8941
(866) 659-9659
ASCE Hotel Rate: $169 Single + $25 resort fee
Hotel Cut-Off: 8/28/2015