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X-Shape Trusses Enhancing Timber Connectivity Within Natural Landscapes

Authors:
Kaikang Shen, Yuchi Wang, Yijia Wang, Yaran Zhang
X-Shape Trusses Enhancing Timber Connectivity Within Natural Landscapes

Project in-detail

Utilizing a network of X-shape trusses made from timber, the design creates a fluid transition into Gauja National Park, enhancing the experience of crossing between urban and natural landscapes.
5 key facts about this project
01
Utilizes a network of X-shape trusses for structural support.
02
Constructed primarily of timber reflecting local building traditions.
03
Includes anti-parabolic cables for enhanced stability and load distribution.
04
Adapts the design for efficient maintenance and replacement of truss components.
05
Creates a smooth transition from urban areas to the natural landscape of Gauja National Park.

The architectural design explores the connection between human-made structures and natural landscapes, situated in Gauja National Park, Latvia. Serving as a bridge, it facilitates movement from the urban environment into a serene natural setting. The concept focuses on creating a harmonious interaction with the surroundings, reflecting local traditions and an awareness of sustainability.

Structural Configuration

A three-dimensional framework defines the bridge, showcasing multiple "X-shape" three-string trusses. This arrangement not only enhances its visual appeal but also contributes to the stability of the overall structure. The transverse section consists of two compression bars and one tension bar, allowing for effective load distribution. This thoughtful arrangement supports the integrity of the design while keeping the structure light and functional.

Material Selection

Timber is a key material in the design, consistent with Latvia’s long history of timber construction. This choice underscores a commitment to sustainable practices and a connection to the local environment. The natural qualities of timber provide flexibility and strength, enabling the bridge to adapt to varying environmental conditions.

User Experience

As a threshold between the city and nature, the bridge enriches the experience of crossing from one realm to another. Its design recalls the movement of butterfly wings in flight, emphasizing a sense of fluidity. This dynamic quality invites users to engage deeply with their surroundings, transforming an ordinary crossing into an opportunity for reflection.

Technical Resilience

Anti-parabolic inhaul cables connect the trusses along the length of the bridge, reinforcing the structure and ensuring it can handle different load situations. This integration also facilitates maintenance, allowing for easy replacement or updating of parts, much like changing the strings of a musical instrument.

The bridge stands as a vital link between urban life and the expansive natural landscape. Its delicate structural elements harmonize with the forest, creating a space where nature and design interact thoughtfully.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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