I am developing options for strengthening a steel tube brace that cannot be upsized due to architectural constraints. One option I have considered in order to increase the buckling strength is filling the tube with concrete. Does anyone know of a good reference (preferably based on U.S. codes) for calculating the buckling strenth of a concrete-filled tube? This will not be a composite member, the concrete would be for stability only (i.e. increasing the radius of gyration).
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.
Our data is constantly exposed to the danger of being intercepted or stolen as it wends its way over global data networks. Data security measures and measures for protecting intellectual property should not, however, first be implemented when data is exchanged – companies must lay the foundation for these measures within their own organization. Download Now
The influence exerted by the Internet of Things (IoT) means that there is a steadily growing need for collaboration in industry. Partners from new industries and areas of application need to be integrated in cross-company business processes to ensure that the lifecycle of smart, connected products can be managed from end to end. Download Now