【摘要】 对于砼强度极低的柱(仅12.1MPa或更低),采用型钢砼(SRC)结构进行加固,达到了预期的目的。这是一次成功的尝试与实践。今后对抗震要求高的建筑物,如高层建筑、桥梁等SRC结构会有很大的应用前景。更多还原

【Abstract】 Steel reinforced concrete(SRC)was used to reinforce concrete columns with extremely low strength(only 12.1 MPa or lower) and the expected results have been achieved.This is a successful experiment and practice.SRC will be more commonly employed in buildings requiring high seismic resistance,such as high-rise buildings and bridges.更多还原