Curing of Portland Cement Concrete Pavements: 4 PDH
$24.00
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Explain the role of curing in achieving durable and strong concrete pavement, and identify consequences of inadequate curing.
- Distinguish between the initial and final curing periods and describe their specific requirements and timing.
- Evaluate environmental and material conditions that influence curing needs, including bleeding rates, evaporation rates, and concrete temperature.
- Apply appropriate curing techniques—such as curing compounds, water-based methods, and sheet materials—based on project-specific conditions.
- Identify factors contributing to plastic shrinkage and thermal cracking, and implement corrective actions to mitigate these issues during paving.
- Verify curing effectiveness through practical methods, including visual inspection, reflectometry, and temperature/moisture measurement tools.
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 20 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies four (4) hours of professional development (PDH).
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Design of Hydraulic Steel Structures: 4 PDH
$24.00 Add to cartProper design, construction, and maintenance of hydraulic steel structures (HSS) is imperative for safe operation and reliable service over the structure’s lifetime. Engineers charged with the responsibility of maintaining these structures must be familiar with the basics of HSS design, as well as the intricacies of the structure’s abilities and limitations. This 4 hour interactive course prescribes guidance for (a) designing hydraulic steel structures (HSS) by load and resistance factor design (LRFD) and (b) fracture control. Allowable stress design (ASD) guidance is provided as an alternative design procedure or for those structure types where LRFD criteria have yet to be developed.Instructor: Raymond Bosek, PEProper design, construction, and maintenance of hydraulic steel structures (HSS) is imperative for safe operation and reliable service over the structure’s lifetime. Engineers charged with the responsibility of maintaining these structures must be familiar with the basics of HSS design, as well as the intricacies of the structure’s abilities and limitations. This 4 hour interactive course prescribes guidance for (a) designing hydraulic steel structures (HSS) by load and resistance factor design (LRFD) and (b) fracture control. Allowable stress design (ASD) guidance is provided as an alternative design procedure or for those structure types where LRFD criteria have yet to be developed. Hydraulic steel structures are lock gates, tainter gates, tainter valves, bulkheads and stoplogs, vertical lift gates, components of hydroelectric and pumping plants, and miscellaneous structures such as lock wall accessories, local flood protection gates, and outlet works gates. HSS may be subject to submergence, wave action, hydraulic hammer, cavitation, impact, corrosion, and severe climatic conditions.
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Discuss the benefits of the LRFD method over the ASD method of designs
- List the modes of failure for HSS and what design principles are used to address these issues
- Describe the types of HSS and their corresponding uses and allowable stress loads
- Name the different types of HSS connections, including their design specifications and appropriate uses
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 20 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies 4 professional development hours (PDH) of continuing education.
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Design and Construction of Road Tunnels-Part 1 Planning: 5 PDH
$30.00 Add to cartIn this course the student will come to understand a general overview of the planning process of a road tunnel project, geometrical requirements and recommendations of new road tunnels, investigative techniques and parameters required for planning, construction and design of road tunnels, and the different types of reports required for a road tunnel project.Instructor: Raymond Bosek, PEIn this course the student will come to understand a general overview of the planning process of a road tunnel project, geometrical requirements and recommendations of new road tunnels, investigative techniques and parameters required for planning, construction and design of road tunnels, and the different types of reports required for a road tunnel project.SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- General tunnel design parameters
- Alternative analyses
- Tunnel studies
- Operation and financial planning
- Geometric configurations
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CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 30 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies five (5) professional development hours (PDH) of continuing education.
Preview CourseClick “Preview Course” to View Prior to PurchaseClick “Add to Cart” to Purchase and Access Quiz
