How should steel reinforcing be fastened to the web of a receiving member?

The fastening of steel reinforcing to the web of a receiving member is critical for ensuring the structural integrity and load distribution of the assembly. The correct option specifies the use of No. 8 screws placed 1 inch apart. This choice is informed by several key factors.

First, No. 8 screws are sufficiently strong for attaching steel reinforcing elements, providing the necessary shear and tensile strength to secure the components effectively under load. Additionally, the 1-inch spacing is optimal for maintaining a balance between holding the steel reinforcing firmly and allowing for proper load distribution without introducing excessive localized stress points that could lead to failure.

Moreover, the specified configuration ensures compliance with industry standards and best practices in construction, which promote reliability and safety in building structures. The appropriate use of screw size and spacing is essential for meeting both structural requirements and construction codes, which are designed to reduce the risk of failure and enhance the longevity of the assembly.