(???? – means ‘Computing’), being centered around the theme of connection, the Japan Pavilion in Expo 2020 held in the United Arab Emirates, unfolds a geometrical 3D lattice inspired by the commonalities of traditional Japanese and Arabic patterns. Designed by Yuko Nagayama and Associates, the tridimensional façade combines Arabesque and Asanoha patterns while also referencing the traditional Japanese art of Origami.

The project aims to pseudo code the design & unfold the fundamental framework to develop computational aptitude, as an exploration using grasshopper, understanding the patterns & modules.

Japan Pavilion Expo 2020 – Site View (Google Image)

INFERENTIAL ANALYSIS

Understanding the Envelope of the Pavilion along with the construction & fabrication logics, becomes crucial in defining the pathway and the approach to develop the computational modelling. Here we try to understand the design language and constraints which lay the foundation for qualitative and informed design process.

The skin & structural integrity for the facade

DESIGN ELEMENTS

Design Elements are the Lego blocks for the final coagulation of the built form, which is integrated using the technicalities & geometry of these elements, we can understand this through architectural drawings, scaled models, assessment reports, data, parameters etc.

    1. Framework of the Lattice
    2. Pattern Language
    3. Scale Models
    4. On Site Fabrication

    The Pseudo Code

    The project approach defines the model into four phases, defining the growth & progress of the pavilion from the first to the final phase.

    PHASE – I : PAVILION PLAN PROFILE

    Plot Profile & Side Scaling to Area
    Work Flow Chart for the Code

    PHASE – II : FACADE SKIN DEVELOPMENT

    Facade Envelope/skin extents & control
    Work Flow Chart for the Skin

    PHASE – III : MODULE DEVELOPMENT

    Module Pattern Development & Degree of Control
    Work Flow for the Module Development
    Module Projections & Control

    PHASE – IV : PIPING DEFINITIONS AND PANELING

    Piping & Space Frame Size Control
    Piping & Surface Developments
    Paneling Reduction & Fill

    DESIGN EXPRESSION

    DESIGN DEVELOPMENT

    GRASSHOPPER SCRIPT CONTROL PARAMETERS

    Rendered Pavilion Shot : Japan Pavilion
    Facade Render