Coastal and Floodplain Construction Inspector's Practice Exam

How should stringers or beams be attached to ensure a continuous load path?

1. Connected with glue only

2. Attached to sub-structure and columns with bolts

3. Welded only at the ends

4. Attached loosely to walls without connections

The correct answer is: Attached to sub-structure and columns with bolts

To ensure a continuous load path in construction, it is crucial to have a reliable connection that can effectively transfer loads from one element to another. The appropriate method of attaching stringers or beams to the sub-structure and columns with bolts allows for a secure connection that is not only capable of supporting vertical and lateral loads but also enhances the overall structural integrity of the framework. Using bolts provides a robust connection that accommodates movement and deflection in the structure without compromising strength. This method minimizes the risk of failure at the joints, which is essential in environments that may experience dynamic loading, such as coastal or flood-prone areas. Additionally, bolted connections can allow for easier inspection and maintenance over time, which is a critical consideration in constructions subjected to environmental stresses. Other methods mentioned in the alternative responses do not provide the same level of support or effectiveness. For instance, relying solely on glue lacks the strength and durability necessary for structural applications, especially under varying loads. Welding only at the ends may lead to weak points in the connection, whereas attaching loosely to walls without any secure connections could lead to significant structural failure. Therefore, the method of attaching with bolts ensures a continuous, effective load path throughout the structure.