Project Overview: Construction of Pier Cover at Tha Maharaj Shopping Center
Project dock canopy at Tha Maharaj is an artistic tensile membrane structure, installed on the rooftop park area of a riverside shopping mall. The structure is designed with the idea of simulating sails, not only meeting the function of shielding but also creating a unique architectural symbol, in harmony with the context of the area's waterway trade.
- Investor: Maharaj
- Category: Architectural canopy for rooftop park
- Structure: Hyperbolic paraboloid (hypar) membrane system
- Main materials: PVDF stretch film, steel structure
- Location: Bangkok, Thailand
Technical Requirements Analysis & Project Context
The project is implemented on the top floor of an existing building, located in a location of importance for traffic and tourism. This sets strict technical and aesthetic requirements:
- Creating iconic architecture: The canopy design must have a unique shape, simulating the image of a “sail” to express the characteristics of a riverside wharf and become a highlight that can be seen from afar.
- Ultra-lightweight construction: The most important technical requirement was that the new roofing system must have a minimum self-weight so as not to overload the existing roof deck structure of the building.
- Optimize visibility: The supporting structure must be designed to be minimal, not obstructing the panoramic view of the river, which is one of the greatest values of the rooftop space.
- Safety against wind loads: The rooftop location along the river is subject to strong and complex winds, requiring the structure to be calculated and designed to ensure absolute safety.
Technical Solutions and Implementation Process
To solve the above problems, Flexiiform has come up with a comprehensive technical solution, focusing on optimizing structures and materials.
Sail Structure Design (Hypar)
The chosen technical solution is a series of hyperbolic paraboloid (hypar) tensile membrane structures. Each “sail” is shaped by alternating high and low points, creating a highly stable two-dimensional curved surface. The undulating, variable-level design not only provides aesthetic effect but also optimizes the ability to cover and drain rainwater.
Minimalist and Ultra-Lightweight Structural Solution
To meet the load requirements, the structural system is designed to be minimalist. Instead of using complex beam frames, the structure relies mainly on single steel columns and the tensile force of the membrane to maintain stability. The use of PVDF tensile membrane material, which has a very low self-weight, is a key factor in significantly reducing the static load on the existing roof deck. This is an effective application of architectural stretch canvas for renovation projects.
Wind Load Analysis
The entire structure is modeled and analyzed using specialized software to accurately calculate the impact of wind loads from the river. The aerodynamic design of the sail shape and the durability of the connection system are guaranteed to ensure the structure can stand firm in harsh weather conditions, ensuring the safety of visitors.
Results and Performance Evaluation
Project dock canopy Tha Maharaj after completion has become an outstanding architectural highlight, bringing many resonant values:
- In terms of architecture and identity: The sail-shaped design creates a unique symbol, associated with the identity of a riverside commercial area, easily recognizable from the opposite river bank.
- About function and experience: Providing a large, airy covered public space, protecting visitors from the sun and rain and enhancing the experience when visiting and relaxing.
- On technical efficiency: The ultra-lightweight structural solution was successfully implemented, ensuring the safety of the existing structure and optimizing the precious river view.
- About brand value: The unique architecture has contributed to enhancing the attraction and brand value of Tha Maharaj shopping center.
Contact Technical Consulting
Flexiiform specializes in providing architectural design and construction solutions for tensile membranes for commercial, public and complex engineering projects. For detailed advice on your project, please contact our engineering team directly.
Contact information:
Company: Flexiiform
Website: https://flexiiform.vn
Hotline/Email: [Your contact information]
