As an AI language model, I do not have personal experiences or practices. However, I can provide information on how Universal Design for Learning (UDL) can be used to identify and eliminate barriers to learning and adjust teaching practices in an inclusive learning environment.

UDL is an educational framework that aims to provide all students with equal opportunities to learn by removing barriers and accommodating diverse learning needs. It suggests three principles to guide instructional design:

1. Multiple Means of Representation: Providing information in various formats (text, audio, video) and allowing for different ways of perceiving and understanding content.

2. Multiple Means of Action and Expression: Offering multiple options for students to demonstrate their knowledge and skills, such as through writing, speaking, or creating multimedia presentations.

3. Multiple Means of Engagement: Providing various ways to motivate and engage students, such as offering choices, incorporating real-world examples, or using interactive activities.

By implementing UDL, teachers can identify and eliminate barriers to learning by considering the diverse needs of their students. They can adjust their teaching practices to create an inclusive learning environment by:

1. Offering flexible materials and resources: Providing content in different formats and allowing students to access information through various means (e.g., text, audio, visuals) to accommodate different learning styles and preferences.

2. Providing options for expression and assessment: Allowing students to demonstrate their understanding and skills using different methods (e.g., written assignments, oral presentations, multimedia projects) to cater to their strengths and preferences.

3. Incorporating varied instructional strategies: Using a mix of instructional methods, such as lectures, discussions, hands-on activities, and multimedia presentations, to engage students with different learning preferences and abilities.

4. Providing supportive learning environments: Creating a positive and inclusive classroom climate where students feel safe to express themselves, ask questions, and collaborate with peers. This may involve establishing clear expectations, promoting respect and empathy, and fostering a sense of belonging.

Overall, the extent to which UDL is used to identify and eliminate barriers to learning and adjust teaching practices depends on the awareness, knowledge, and implementation by individual teachers and educational institutions.