WHAT'S HAPPENING NOW:
SUBSCRIBE TO MAGAZINE
Topics Magazine Find It EXHIBITORLIVE eTrak FastTrak Certification Awards News Advertise
News
Breaking
News
Sponsored
Content
Associations/
Press
Awards
Company
News
International
New
Products
People
Shows
& Events
Venues
& Destinations
EXHIBITOR
News
trending
submit your news
email newsletter
International
Unique Roof Creates Thailand's Largest Column-free Exhibition Space
2/9/2017
An innovative roof design, which forms part of the expansion of the BITEC facility in Bangkok, has created by far the largest column-free exhibition space in Thailand, allowing the venue to offer unparalleled staging and display.

The Bangkok International Trade & Exhibition Centre (BITEC) now has so much open space that exhibitors have the capability to stage displays reaching 25 m into the air. Exhibitors and visitors to the newly expanded exhibition centre will benefit from unblocked views and an innovative roof which is capable of accommodating huge suspended displays. The BITEC now has so much open space that were it to stage an aviation show, Airbus would be able to showcase a full-sized A380 model indoors.

In line with the vision of its owner, BHIRAJ BURI Co., Ltd, the new BITEC heralds an era of unrivalled exhibitions and related events in Bangkok. The exhibition centre opened in 1997 and is located in the Bang Na district of the city.

As the lead structural engineer, Aurecon office in Thailand played a key role in the expansion project. The company worked closely with the architect to balance aesthetics and engineering practicalities, optimising the design while also respecting the architect’s desire for a dramatic addition to the Bangkok skyline – complete with elegant masts and cables. In addition to the detailed design of the finished structure, the company worked out a detailed construction sequence to facilitate the erection of this unusual structure for the main contractor, Italian-Thai Development.

Creating space and width
Stretching to 108 m between columns at its widest section, the new long-span structure gives the venue its impressive floor space possibilities. The expansion more than doubles the area of the exhibition centre, adding 40 000 m² to the existing 35 000 m².

The expansion has two distinct, large areas, each with a different clear height. The first section features a height of 25 m – high enough to accommodate the tail section of an Airbus A380 replica – with a 108 m column-to-column span; while the second has a clear height of 15 m with a 90 m column-to-column span. The light-weight roof also has the capacity to support large hanging loads.

One of the biggest challenges for the design was supporting the weight of the roof. To counter this, Aurecon’s engineers used advanced modelling and structural analysis to evaluate the size, specification and siting of the cable-stays, together with the optimum lattice design for the roof truss.

To create such long column-to-column spaces, Aurecon designed an innovative support system for the roof structure. This design has the main roof truss supported by fore stays on each side, with these cables then supported on masts around the edge of the building. A further cable from the top of each mast is anchored to the ground, via a configuration that incorporates a back stay, tie stay and reaction beam. There is one mast design for every three roof trusses. (Please refer to Illustration 1.)

photo

Getting the sequence right
More importantly, a detailed erection sequence was developed for the building contractor, which required the roof’s lattice structure to be jacked above its final resting height during assembly. Doing this meant that as the contractor systematically removed the jacks - in line with the erection sequence - the downward motion induced the required tension in the cable stays to meet design requirements.

“One of the most significant engineering challenges was making sure we got the erection sequence right,” explained Pisit Yingmanokit, Technical Director, Aurecon in Thailand, the project’s senior structural engineer. “It was quite a meticulous process to ensure the roof would maintain its desired shape and strength, but the end result is something unique in Thailand, allowing the venue to stage much bigger and better events.”

“Aurecon is proud to have had the opportunity to collaborate with one of Thailand’s premier property developers to engineer the focal element of the BITEC expansion,” said Thiti Ariyakul, Project Leader and Executive Director of Aurecon in Thailand. “It is a perfect showcase for the design and engineering talent of Thailand, with every phase of the job handled by a Thai company.”

The new BITEC venue welcomed its first exhibition on 23 November 2016.


About Aurecon
Aurecon is a global engineering and infrastructure advisory company which brings ideas to life to design a better future. Imagining what is possible, we turn problems into solutions. We provide advisory, design, delivery and asset management services on projects across a range of markets, in locations worldwide. Understanding the value of expertise, we mobilise our global pool of talent to understand and solve the critical and complex problems you face. We seek to unravel complexity, create clarity and invent new value for you. We use our thinking to provide innovative solutions. We bring ideas to life by partnering with you and using our innovation and expertise, with technology, to solve your complex problems. To find out more about what we have been up to visit our newsroom, or take a glimpse into the future on our Just Imagine blog. Privately owned by employees, Aurecon formed in 2009 when Africon, Connell Wagner and Ninham Shand announced the formation of a new global group. Please visit www.aurecongroup.com for further information.


Contact:
chengcheng.jiang@se10.com






FIND IT - MARKETPLACE
In-line Systems
Skyline Exhibits
Audiovisual Equipment
VER
International
Giant International Ltd
Exhibit Producers
Catalyst Exhibits
>> More Products



Join the EXHIBITOR Community Search the Site
TOPICS
Measurement & Budgeting
Planning & Execution
Marketing & Promotion
Events & Venues
Personal & Career
Exhibits & Experiences
International Exhibiting
Resources for Rookies
Research & Resources
MAGAZINE
Subscribe Today!
Renew Subscription
Update Address
Newsletters
Advertise
FIND IT
Exhibit & Display Producers
Products & Services
Supplier to Supplier
All Companies
Compare
Jobs
Get Listed
EXHIBITORLIVE
Sessions
Certification
Exhibit Hall
Exhibit at the Show
Registration
ETRAK
Sessions
Certification
F.A.Q.
Registration
FASTTRAK
Locations
Certification
Registration
CERTIFICATION
The Program
Steps to Certification
Faculty and Staff
Enroll in CTSM
Submit Quiz Answers
My CTSM
AWARDS
Sizzle Awards
All-Star Awards
Exhibit Design Awards
Portable/Modular Awards
Corporate Event Awards
NEWS
Associations/Press
Awards
Company News
International
New Products
People
Shows & Events
Venues & Destinations
EXHIBITOR News
© Exhibitor Media Group | The Leader in Trade Show and Corporate Event Marketing Education 310 South Broadway, Suite 101, Rochester, MN 55904 | (507) 289-6556 | Need Help? Ask Scott