jailcd2024057: Research on Assembly of Curved Ceilings using Truss Structure using Arm-Type Industrial Robots

Abstract

Japan faces a dual challenge concerning its wood consumption and forest accumulation. It ranks second globally in wood miles, indicating high energy consumption and CO2 emissions during wood transportation. Despite this, Japan witnesses a significant increase in forest resources, notably artificial forests, necessitating urgent solutions. Proposed is the utilization of robots for mass production, aiming to decrease wood usage and preserve Japan's forests. This innovative approach involves arm-type robots adept at detailed work, crucial for developing a curved surface assembly method using cedar truss unit members. The construction system's conceptualization integrates advanced robotics and cedar wood, envisioning a sustainable solution to Japan's wood consumption dilemma. Virtual simulations and 1/6 scale model experiments refine the construction method, optimizing parameters like length, thickness, and overall size. The research endeavors to establish a robust robotic assembly technique for large-scale architectural components. Comparative analysis of simulations and model experiments assesses the feasibility, accuracy, and strength of the robotic wooden staircase construction. By employing cutting-edge technology and sustainable practices, Japan endeavors to address its energy-intensive wood transportation while balancing the imperative of forest conservation.