# Utilization of Virtual Reality Visualizations on Heavy Mobile Crane Planning for Modular Construction

## TL;DR

This paper introduces a virtual reality environment for planning and training heavy lift operations with mobile cranes in modular construction, improving safety and efficiency on industrial sites.

## Contribution

It presents a novel VR model for heavy lift planning and training, demonstrated on an actual petrochemical plant construction site.

## Key findings

- VR environment improves lift planning accuracy
- Enhances safety training for crane operators
- Successfully implemented on a real construction site

## Abstract

Many kinds of industrial projects involve the use of prefabricated modules built offsite, and installation on-site using mobile cranes. Due to their costly operation and safety concerns, utilization of such heavy lift mobile cranes requires a precise heavy lift planning. Traditional heavy lift path planning methods on congested industrial job sites are ineffective, time-consuming and non-precise in many cases, whereas computer-based simulation models and visualization can be a substantial improving tool. This paper provides a Virtual Reality (VR) environment in which the user can experience lifting process in an immerse virtual environment. Providing such a VR model not only facilitates planning for critical lifts (e.g. modules, heavy vessels), but also it provides a training environment to enhance safe climate prior to the actual lift. The developed VR model is implemented successfully on an actual construction site of a petrochemical plant on a modular basis in which heavy lift mobile cranes are employed.

---
Source: https://tomesphere.com/paper/1901.06248