Chemical Deicers & Concrete Pavement: Impacts & Mitigation: 1 PDH
$6.00
In this course the student will understand the distresses caused to concrete by chemical deicers and methods used to minimize this distress.
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Understanding of the use of chemical anti-icers and deicers
- Discuss how hydraulic cement paste (HCP) is traditionally protected from freeze-thaw damage
- Describe physical and chemical distress mechanisms
- Discuss strategies that can be employed to mitigate this distress
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 10 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies one professional development hour (PDH) of continuing education.
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Design and Construction of Road Tunnels-Part 2 Methodology and Excavation Support: 5 PDH
$30.00 Add to cartIn this course the student will understand the construction methodology and excavation support systems for cut-and-cover road tunnels, design and construction issues for rock and soft ground tunneling, and the special approaches that must be made when passing through difficult ground.Instructor: Raymond Bosek, PEIn this course the student will understand the construction methodology and excavation support systems for cut-and-cover road tunnels, design and construction issues for rock and soft ground tunneling, and the special approaches that must be made when passing through difficult ground.SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Cut and cover tunnels
- Rock Tunneling
- Softground tunneling
- Difficult ground tunneling
- Structural design and subsystems
- Groundwater control
- Tunnel support design
- Permanent lining design
- Soil stabilization
- Instability and heaving loads
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
Pavement Design for Roads, Streets, Walks, and Open Storage Areas: 6 PDH
$36.00 Add to cartThis online course provides guidance for design of pavements and supporting materials for roads, streets, walks and open storage areas. The contents include procedures for conducting preliminary site reconnaissance, traffic analyses, and criteria for the design of subgrade, subbase, base courses, flexible and rigid pavements.Instructor: Raymond Bosek, PEThis online course provides guidance for design of pavements and supporting materials for roads, streets, walks and open storage areas. The contents include procedures for conducting preliminary site reconnaissance, traffic analyses, and criteria for the design of subgrade, subbase, base courses, flexible and rigid pavements.
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Preliminary Soil Investigations
- Vehicular Traffic Considerations
- Flexible Pavement Materials & Subgrades
- Bituminous Pavement
- Flexible Pavement Design
- Rigid Pavement Design
- Concrete Pavement Design
- Reinforced Concrete Pavements
- Pavement Overlays
- Joints For Plain & Reinforced Concrete
- Roller-Compacted Concrete Pavements
- Seasonal Frost Conditions
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 6 professional development hours (PDH) of continuing education.
Preview CourseClick “Preview Course” to View Prior to PurchaseClick “Add to Cart” to Purchase and Access Quiz
