The Structural Engineering Channel Anthony Fasano, PE, Mathew Picardal, PE, and Cara Green, EIT

In this episode, we talk with Ishwarya Srikanth, Ph.D., P.E., A.M.ASCE, structural engineer at EXP, about innovative advancements in bridge monitoring systems, the integration of machine learning in asset management, and the unique challenges faced in offshore structural engineering.



***The video version of this episode can be viewed here.***

Engineering Quotes:







Here Are Some of the Questions We Ask Ishwarya:



What motivated you to pursue a Ph.D. knowing it would be a lengthy process, and how did you decide between pursuing a Ph.D. versus entering the industry?

How was the transition from academia to industry for you, considering it can be tough for many people, and how did your academic experience impact this change?

Was your research based on offshore topics, or did that come later?

Could you please elaborate on your Ph.D. research and its potential benefits or advantages for the industry?

Was pursuing your Ph.D. a daunting experience, and what were your thoughts as you approached it?

When starting your research for the Ph.D., you can explore a broad scope, but how do you condense it effectively to complete the Ph.D.?

Does the process of obtaining your Ph.D. feel like you're proving yourself or more like a confirmation that you're fully prepared and ready?

What aspects of offshore structures interested you during your master's program, and why did you choose this field of study?

Are offshore structures primarily oil platforms located in the middle of the ocean, or are there other main types of structures involved?

Did you study machine learning during your Ph.D., and what can newcomers learn from artificial intelligence (AI) and machine learning?

Does the prediction of a specific bridge's deterioration based on similar parameters from various bridge data involve using machine learning rather than a specific equation?

How difficult is it for an engineer to learn machine learning, and can it be picked up mainly through online courses without extensive programming skills?

Could you share how you balance your Indian classical vocal training and education pursuits with other activities?

Do you have any final advice for structural engineers in their careers?



Here Are Some of the Key Points Discussed About How Technology Is Revolutionizing Bridge Monitoring Systems:





Ishwarya was driven to pursue a Ph.D. after her master's because of the fulfilling experience she had during her thesis research. She excelled in her chosen topic and enjoyed the process of solving complex problems. When deciding between a Ph.D. and entering the industry, Ishwarya was drawn to the academic path due to her passion for research and knowledge advancement. She chose to pursue a Ph.D., prioritizing her interest in academia over potential industry opportunities.

The transition from academia to industry posed challenges for Ishwarya, particularly in adapting her problem-solving style. Academic work emphasizes detailed research, whereas industry demands practical, results-oriented approaches. Ishwarya's academic background equipped her with a strong foundation in theory and concepts, which was instrumental in her adaptation to the industry environment.

Ishwarya's research during her Ph.D. was centered on bridge monitoring systems with a focus on deterioration modeling, which focused on infrastructure management and maintenance, rather than offshore topics.

Ishwarya's Ph.D. research on bridge deterioration modeling aims to help the industry by developing predictive models for bridge condition changes over time. These models assist infrastructure managers in prioritizing maintenance and allocating resources efficiently, ultimately reducing costs associated with reactive maintenance.

In this episode, we talk with Gbadebo Atewologun, S.E., P.E., about the importance of finding fulfillment in the profession and the satisfaction of seeing one's designs come to life. Gbadebo also discusses the impact of computers on the field, highlighting the increased speed and complexity of analysis. He shares strategies for managing diverse designs and project scopes, including effective collaboration with architects.



***The video version of this episode can be viewed here.***

Engineering Quotes:











Here Are Some of the Questions We Ask Gbadebo:



What was your journey like transitioning into structural engineering and advancing to your current position?

In what ways have computers reshaped the landscape of structural engineering?

Could you share your experience in acquiring the ability to conduct rapid checks on calculations for structural engineering tasks, and how successful has it been in error detection?

How do you manage the diverse designs and project scopes you encounter, and can you recount any memorable instances of navigating significant changes in scope or design?

When guiding younger engineers in their career progression, what strategies do you employ?

When initiating collaboration with an unfamiliar architect on a new project, how do you ensure smooth teamwork and establish expectations for the partnership?

Which initiatives or strategies have you noticed effectively enticing younger individuals to pursue careers in this field?

What was your journey in honing your communication and leadership skills, and what methods do you employ to refine them further?

How did you cultivate your communication and leadership skills, and what guidance would you provide to those striving to enhance these competencies?

Based on your experiences, what advice would you offer aspiring engineers today, drawing from lessons you wish you had learned earlier in your career?



Here Are Some of the Key Points Discussed About How to Manage Diverse Designs and Project Scopes in Structural Engineering:





Transitioning into structural engineering was a natural step for Gbadebo, influenced by his father's expertise and his fascination with buildings and bridges. Despite considering electrical engineering, he found his niche in structures. Graduating early, he gained experience across various projects, guided by his father's wisdom. Now, Gbadebo finds fulfillment in applying math to real-world constructions while supporting his family.

Computers have revolutionized structural engineering, allowing for faster and more intricate calculations and design analysis through software like MathCAD, STAD, RISA, and SAP. Younger engineers face the challenge of ensuring the accuracy of computer-generated results, highlighting the need for strong engineering fundamentals alongside technological advancements.

Swiftly checking structural engineering calculations is crucial for error detection. For instance, seismic load calculations sometimes appear unusually high for Illinois, prompting a closer look and revealing parameter errors. This skill highlights the need for vigilant scrutiny to maintain accuracy in engineering tasks.

In structural engineering, handling diverse designs and project scopes requires good communication and teamwork. Engineers work closely with architects, explaining how design choices affect structural integrity. These experiences show the importance of clear communication and empathy in managing changes in projects.

In guiding younger engineers, creating a supportive learning environment is key. Encouraging them to ask questions cultivates a culture of inquiry and continuous learning. This prepares them to collaborate effectively with senior engineers and supervisors,

In this episode, we talk with Peter Johann about the evolution of technology and innovation within the field of structural engineering. We discuss the latest tools, the impact of Building Information Modelling (BIM), and how artificial intelligence is shaping design and construction.



***The video version of this episode can be viewed here.***

Engineering Quotes:







Here Are Some of the Questions We Ask Peter:



Did you already know programming before getting your master's in design, or did you learn it afterward, and if so, how?

Did you ever imagine you'd miss designing structures as a structural engineer, or do you view your current role as a fresh way to contribute to the industry and find a new purpose?

Does your role involve focusing more on the overall vision and guiding the team, similar to project management, rather than being heavily involved in engineering tasks?

Did you quickly opt for a software solution when facing pain points, or did you take a more thorough approach to understanding market needs?

How did you go from researching the market to gaining traction in the AEC industry, especially since you initially started with uncertainty and transitioned from engineers to business owners?

Could you provide an overview of the software your team developed, including its functionality and how it addresses the identified market need?

Has anyone dealt with these specific beam conditions before, or do we need to ask around the office or refer to previous sets for guidance?

Does this tool let you search for details like "wood to ledger connection" and tag materials, making it easier to find what you need?

How do you envision AI being applied to structural engineering in the future?

How can AI improve its ability to fix problems in structural engineering without being fully developed?

Do you think structural engineers will start learning to code, blending both roles or do you think they'll remain separate?

How did integrating your software with Revit come about and how did technology influence this process?

What specific benefits have architects and engineers seen from your software in terms of streamlining their workflow and solving their biggest problems?

Could BIM potentially aid in streamlining workflows and addressing pain points?

Do you offer free demos for engineers who are interested in your services?

Have you noticed a common pain point in the architecture engineering market, where firms seek solutions for managing details and challenges, including those related to BIM and Revit issues?

Wouldn't you need to hire software engineers or skilled coders for more complex tasks?

What is your current role, what skills have you acquired, and how have you transitioned from a structural engineer to a COO?

How did you initially feel about engineers needing to sell their services, and how has your perspective on this evolved?

Can engineers with introverted tendencies benefit from their problem-solving mindset and attentive listening skills in sales roles?

Do you have any last pieces of advice for fellow engineers?



Here Are Some of the Key Points Discussed About Pioneering the Future of Structural Engineering with Technology and Innovation:





Before starting their software company, Peter lacked coding skills and felt too young for entrepreneurship. However, he realized that building a software company involves more than coding. With accessible learning resources and his co-founder's technical expertise, they found success despite their initial doubts.

Peter missed aspects of his previous job but recognized a unique opportunity to try something new. Despite initial hesitancy, he knew he could return to his old field if needed. Ultimately,

In this episode, we talk with Cesar Matheus, project manager at Solid Rock Structural Solutions, about his background in structural engineering and his specialization in seismic resilience. He explains the concept of building information modeling (BIM) and its impact on project coordination, visualization, and data management. He also emphasizes the importance of BIM standards and offers strategies for effective collaboration and communication among project team members and stakeholders.



***The video version of this episode can be viewed here.***

Engineering Quotes:







Here Are Some of the Questions We Ask Cesar:



What motivated you to specialize in seismic resilience, and how has your role at Solid Rock and KPFF contributed to shaping your career in this field?

Did growing up in earthquake-prone Venezuela inspire your desire for resilience, and how did that influence your perspective?

Can you briefly explain BIM and how it combines project coordination, visualization, and data management?

How has the integration of BIM improved and streamlined collaboration among the various parties involved in the construction process?

Can you elaborate on the significance of BIM standards and why they are crucial?

Do companies face issues when their BIM standards differ, or do they easily align when collaborating on aspects like mechanical and plumbing?

How do you strategize and set standards in meetings before a project among all parties involved?

How do you coordinate with different disciplines and team members in the BIM environment, considering the vast communication and building information involved?

What are some common challenges in using BIM for structural engineering, and do you have any tips to overcome them?

Given the advancements, particularly in software, where do you anticipate BIM modeling heading in the next few years?

For engineers just starting, particularly those interested in leveraging BIM technologies, what advice would you offer them?

Do you have any advice for foreign students seeking employment in the U.S.?



Here Are Some of the Key Points Discussed About Leveraging BIM for Effective Stakeholder Collaboration:





Passionate about earthquake engineering, Cezar is driven to design structures for public safety. His practical experience at companies like KPFF and Solid Rock is crucial, in applying theoretical knowledge to real challenges. Cezar emphasizes the importance of mentorship for a successful career in seismic resilience. Overall, a role in a company focused on seismic resilience offers Cezar a solid foundation for meaningful contributions to the industry and community.

Growing up in earthquake-prone Venezuela inspired Cezar's passion for resilience. Experiencing seismic events firsthand fueled his desire to contribute to public safety. The challenges of living in such an environment shaped Cezar's perspective on the importance of seismic resilience in creating safer communities.

BIM is not just for drawings — it's a digital powerhouse for coordination and data management. Acting as a hub, BIM integrates design data, facilitating collaboration and minimizing conflicts. Real-time tracking of changes empowers informed decision-making at every project stage.

BIM is a game-changer for collaboration. It's a central hub for sharing up-to-date project info and enhancing communication among different stakeholders. With advanced visualization tools, it bridges the gap between technical and non-technical teams. BIM integrates data across disciplines, spotting conflicts early. Importantly, it boosts risk management, helping identify and mitigate potential issues for smoother project outcomes.

BIM standards are vital for smooth projects, ensuring consistency and efficiency.

In this episode, we talk with Logan Mullaney, president of InQuik USA, about the journey of InQuik from Australia to the USA and the development of their innovative bridge construction system. He also discusses the challenges faced in commercializing the system and the importance of academic research in improving and validating technology.



***The video version of this episode can be viewed here.***

Engineering Quotes:







Here Are Some of the Questions We Ask Logan:



What is InQuik, and how does it differ from traditional bridge-building methods?

What were the major challenges you encountered in developing and commercializing the bridge system?

How do you adapt to varying geographic and environmental conditions?

Can you share details about your research projects and how they've shaped the evolution of the InQuik Bridge system?

How does the InQuik Bridge system impact structural engineering practices, considering collaboration with jurisdictions, test reports, and special detailing?

What advice do you have for aspiring structural engineers or future contractors aiming to make a mark in the field of structural engineering or bridge construction?



Here Are Some of the Key Points Discussed About Exploring the World of Innovation in Bridge Construction:





InQuik transforms bridge construction with its lightweight prefab components, simplifying installation for local workers. Weighing only 9,000 pounds for a 40-foot unit, it streamlines the process, providing ready-made abutments, bent caps, deck units, and more for efficient and reliable bridge building.

Introducing a new product in structural engineering is tough due to skepticism. For a reinforced concrete bridge system, familiarity helps. Engineers prefer proven tech, making it a challenge to be the first to adopt it. Initial resistance can turn into an endorsement with successful use. The lesson is that patience, transparency, and proof are crucial for acceptance in a traditional industry.

The bridge system's design is versatile, catering to 95% of scenarios without constant adjustments. It adapts to diverse conditions, from load capacities to seismic requirements. In seismic areas, reliance on integral abutment moment capacity is avoided to prevent structural issues. The streamlined design uses the same deck unit for various structures, simplifying foundation considerations. While open to tweaks, the engineers follow a one-size-fits-most philosophy in tackling bridge design complexities.

Academic research played a crucial role in understanding their innovative system. They explored misconceptions like leaving formwork in place to slow curing and strengthen the concrete over time. The research addressed concerns about fatigue and welding, debunking worries about long-term design life. Thorough testing, engagement with different codes, and advocating for revisions solidified their success. Independent academic research, more impactful than consultant reports, not only validated but improved their system based on university insights.

Innovation is vital for changing traditions in the industry. There's a clear openness to adopting new tech for resilient and cost-effective infrastructure. To tackle talent competition, efficient methods like modular design and automation are crucial. These speeds up project delivery, freeing up engineers for more creative tasks. The influx of enthusiastic young engineers adds excitement for the industry's future.

Entering the sector with accidental innovation, the key lesson is understanding your peers and what drives them. To make an impact in engineering or construction, it's crucial to approach others strategically, considering their interests and motivations. Success comes from aligning with innovative minds in the field,

In this episode, we talk with Jarrad Morris, P.E., RA, NCARB, a structural engineer with experience in architecture and construction, about his expertise in quality control and building dynamics. He highlights the importance of understanding the evolution of quality control in structural engineering and shares best practices for ensuring a high-quality product. Jarrad also explains the concept of stack effect in building design and offers insights into mitigating building movement, noise, and vibration.



***The video version of this episode can be viewed here.***

Engineering Quotes:







Here Are Some of the Questions We Ask Jarrad:



How has quality control evolved in structural engineering, and what are the current best practices in the field?

How important is quality control in structural engineering, and could you explain the significance of the stack effect in building design?

How do you handle and come up with innovative solutions for the challenges in your role?

How does building movement play a critical role in structures?

Are there additional factors contributing to building movement, and in addressing this, do you typically use slosh dampers, mass dampers, or employ alternative methods?

How do you handle noise and vibration issues in buildings?

What emerging technologies in structural engineering are you excited about, especially in quality control and building dynamics?

Do you have advice for aspiring structural engineers, architects, or those interested in construction who are aiming for success and impact in their careers in this field?



Here Are Some of the Key Points Discussed About the Evolution of Quality Control in Structural Engineering Practices:





Jarrad started with construction basics but switched gears when faced with post-construction issues. Now, he's all about proactive planning, using flexible checklists to avoid last-minute chaos. The aim is for a smooth construction process with thorough preparation and minimal mistakes.

In tall buildings, the stack effect, where hot air rises, can cause trouble. Elevator shafts and stairwells unintentionally turn into chimneys, creating issues like doors not closing, elevators malfunctioning, and potential damage to mechanical systems. Old codes worsened this with openings at the top of elevator shafts. The open ground floor introduces cool air, leading to a cascade of problems, affecting everything from functionality to safety.

In tall buildings, the stack effect, driven by air buoyancy, becomes a challenge, particularly beyond 40 stories. The suggested approach involves isolating elevator shafts and stairwells, ensuring airtight seals, and avoiding unnecessary heating to mitigate airflow problems. The reverse stack effect in summer is highlighted, cautioning against open windows in multifamily dwellings. Construction may reveal initial airflow, but real issues emerge during the occupation, affecting elevators, doors, and occupant comfort. The taller the building, the more significant the stack effect, making preventive measures crucial, particularly beyond 40 stories.

In today's tall glass buildings, specific codes ensure proper ventilation with enough light and air. However, if you open those large windows, it can throw off the carefully planned airflow. Apartments are structured to maintain positive pressure, a rule from these codes to stop unwanted air or smoke from spreading. Opening your window might upset this balance, letting air from other apartments in and causing issues for the ventilation systems in kitchens and bathrooms, disrupting the overall building dynamics governed by these codes.

Tall buildings need to move to avoid damage, especially in the wind. The taller they are, the more they sway. Trying to make them too rigid can cause vibrations and iss...