Stephani Soro

Stephani Soro is a PhD candidate in the Faculty of Engineering. She supports the Khuda Women in STEM Program at the University of Sydney.

My research investigates the vibro-acoustic behaviour of composite cross laminated timber (CLT) floor systems, with a focus on their dynamic and acoustic performance.

As cross-laminated timber (CLT) buildings are increasingly adopted in modern construction, driven by the demand for sustainable and low-carbon alternatives to concrete and steel, understanding their acoustic performance has become critical. Owing to their lightweight nature, these systems are more susceptible to vibration and sound transmission.

However, current design approaches are constrained by limited data, often leading to conservative assumptions, costly remediation, and construction delays. My PhD aims to improve how acoustic performance is predicted and translated into practice, ultimately enhancing the experience of the people who live and work in these buildings.

I’m currently in the second year of my PhD. With my background in civil engineering and architecture, I was drawn to this area of research because it addresses the impact of structural design and occupant comfort.

I completed my undergraduate degree at the University of Sydney and worked closely with Daniel during my Honours year.

During that time, I developed a deep interest in research and began to see myself pursuing further study in civil engineering. What started as a broader interest in structures gradually evolved into my current focus on timber performance.

Daniel’s experience in structural dynamics and computational modelling provides strong technical grounding for my research direction. He takes a multidisciplinary approach, which aligns closely with how I view our work and its broader impact. His ability to draw on diverse experiences brings depth and clarity to our work. In addition, I’d also like to acknowledge the generous support of Professor Luming Shen, who is my PhD co-supervisor.

My PhD experience has been defined as much by opportunity and connection as by technical research. Looking back on my first year, I’m surprised by how people-focused it was.

A PhD program offers a great deal of autonomy and using that freedom intentionally has enabled me to pursue my interests while building meaningful relationships with researchers, industry professionals, and students.

The flexibility of the program has allowed me to combine research with teaching, active industry collaboration, and involvement in initiatives such as the Khuda Women in STEM program, where mentorship and outreach are central.

Being able to communicate across these fields has been essential to progressing my work and taking advantage of multidisciplinary perspectives.

Throughout my journey so far, I have been drawn to giving back to the community, particularly by encouraging interest in STEM and contributing to science communication. The skills I’m developing through my PhD, both technical and interpersonal, can be applied across different sectors.

I’m keen to keep an open mindset about the future, but I am especially motivated by the impact my work can have on others.

I aim to build a career that advances sustainable construction while also mentoring others and making research more accessible to the wider community.