In this paper, a new type of slim beams with steel sections encased in a prorietary SP slab were investigated experimentally and theoretically, including a simply-supported beam, a framed beam and a cantilever beam.

• 摘要对一种新型组合梁－钢混凝土组合扁梁的承载力性能进行了试验研究，共完成3根不同形式的构件：简支组合扁梁、框架组合扁梁和悬臂组合扁梁。