- Type of research degree
- Application deadline
- Ongoing deadline
- Country eligibility
- International (open to all nationalities, including the UK)
- Source of funding
- University of Leeds
- Dr Han Fang and Dr Yue Huang
- School of Civil Engineering
- Research groups/institutes
- Energy and Sustainable Buildings, Materials and Structures
This project will develop low-carbon and cost-efficient reinforced-concrete structures for infrastructures applied in corrosive environment. Reinforced-concrete structures have been widely used for various infrastructures such as bridges, tunnels, and structures in the power industry. The exposure of these structures to the atmosphere, moisture and chloride in the service environment often leads to severe corrosion damage of reinforcing steel in concrete and deterioration of the strength and serviceability. This degradation can cause catastrophic failures of infrastructures and pose severe safety risks. Besides, the corrosion-induced structural damage brings with it a high demand for maintenance, resulting in significant life-cycle costs and carbon footprint. For example, the annual cost in the UK for repairing motorway bridges with corrosion damage is about £616.5 million (Broomfield, 2022).<br /> To resolve these problems, this project aims to find the optimal reinforced-concrete systems with the consideration of the life-cycle performance in corrosive environment. You will carry out investigations through experimenting, numerical modelling and validation, on the performance of reinforced-concrete structural elements with different reinforcing materials and mix designs for concrete (e.g. the use of industry by-products or waste and fibres) under the effect of corrosion. Environmental and economic life cycle assessment (LCA) will be carried out on defined functions of comparative structures. References to relevant Eurocode and ISO (e.g. ISO14040) will be made, to ensure fair comparison of material, design and maintenance intervention. Data validated in this project will complement secondary data from literature. Sensitivity analysis will be carried out of key assumptions and methodological choices, such as allocation based on mass or economic value (Huang et al., 2013). The research outcomes such as the reporting of key parameters influencing the structural and corrosion-resistant performance in the life-cycle of optimal reinforced-concrete systems will benefit the industry in their pursuit of sustainable, economical and durable infrastructures.<br /> For the project, you are expected to have good knowledge in Civil/Structural Engineering, be open to experimental and numerical studies and interested in sustainability of infrastructures. You will also benefit from the research resources and facilities such as the access to George Earle Laboratory for experimental investigations.
<p>Formal applications for research degree study should be made online through the <a href="https://www.leeds.ac.uk/research-applying/doc/applying-research-degrees">University's website</a>. Please state clearly in the Planned Course of Study section that you are applying for <em><strong>PhD Civil Engineering FT</strong></em> and in the research information section that the research degree you wish to be considered for is <em><strong>Life-cycle assessment and optimisation of reinforced-concrete structures applied in corrosive environment</strong></em> as well as <em><strong>Dr Han Fang</strong></em> as your proposed supervisor.</p> <p>If English is not your first language, you must provide evidence that you meet the University's minimum English language requirements (below).</p> <p><em>As an international research-intensive university, we welcome students from all walks of life and from across the world. We foster an inclusive environment where all can flourish and prosper, and we are proud of our strong commitment to student education. Across all Faculties we are dedicated to diversifying our community and we welcome the unique contributions that individuals can bring, and particularly encourage applications from, but not limited to Black, Asian, people who belong to a minority ethnic community, people who identify as LGBT+ and people with disabilities. Applicants will always be selected based on merit and ability.</em></p> <p class="MsoNoSpacing">Applications will be considered on an ongoing basis. Potential applicants are strongly encouraged to contact the supervisors for an informal discussion before making a formal application. We also advise that you apply at the earliest opportunity as the application and selection process may close early, should we receive a sufficient number of applications or that a suitable candidate is appointed.</p> <p>Please note that you must provide the following documents at the point you submit your application:</p> <ul> <li>Full Transcripts of all degree study or if in final year of study, full transcripts to date</li> <li>Personal Statement outlining your interest in the project</li> <li>CV</li> <li>Funding information including any alternative sources of funding that you are applying for or if you are able to pay your own fees and maintenance</li> </ul>
Applicants to research degree programmes should normally have at least a first class or an upper second class British Bachelors Honours degree (or equivalent) in an appropriate discipline. The criteria for entry for some research degrees may be higher, for example, several faculties, also require a Masters degree. Applicants are advised to check with the relevant School prior to making an application. Applicants who are uncertain about the requirements for a particular research degree are advised to contact the School or Graduate School prior to making an application.
The minimum English language entry requirement for research postgraduate research study is an IELTS of 6.0 overall with at least 5.5 in each component (reading, writing, listening and speaking) or equivalent. The test must be dated within two years of the start date of the course in order to be valid. Some schools and faculties have a higher requirement.
<p style="margin-bottom:12px"><strong>Self-Funded or externally sponsored students are welcome to apply.</strong></p> <p><strong>UK</strong> – The <a href="https://phd.leeds.ac.uk/funding/209-leeds-doctoral-scholarships-2022">Leeds Doctoral Scholarships</a> and <a href="https://phd.leeds.ac.uk/funding/234-leeds-opportunity-research-scholarship-2022">Leeds Opportunity Research Scholarship</a> are available to UK applicants (open from October 2023). <a href="https://phd.leeds.ac.uk/funding/60-alumni-bursary">Alumni Bursary</a> is available to graduates of the University of Leeds.</p> <p><strong>Non-UK</strong> –The <a href="https://phd.leeds.ac.uk/funding/48-china-scholarship-council-university-of-leeds-scholarships-2021">China Scholarship Council - University of Leeds Scholarship</a> is available to nationals of China (open from October 2023). The <a href="https://phd.leeds.ac.uk/funding/73-leeds-marshall-scholarship">Leeds Marshall Scholarship</a> is available to support US citizens. <a href="https://phd.leeds.ac.uk/funding/60-alumni-bursary">Alumni Bursary</a> is available to graduates of the University of Leeds.</p> <p><strong>Important: </strong> Any costs associated with your arrival at the University of Leeds to start your PhD including flights, immigration health surcharge/medical insurance and Visa costs are <strong>not</strong> covered under these studentships.</p> <p>Please refer to the <a href="https://www.ukcisa.org.uk/">UKCISA</a> website for information regarding Fee Status for Non-UK Nationals.</p>
<p>For further information related to the project and funding opportunities, please contact Dr. Han Fang - e: <a href="mailto:H.Fang1@leeds.ac.uk ">H.Fang1@leeds.ac.uk </a></p> <p>For further information related to your application, please contact Doctoral College Admissions<br /> e: <a href="mailto:EMAIL@leeds.ac.uk">email@example.com</a></p>