论文部分内容阅读
联邦德国钢筋混凝土协会于1976年2月公布了《用喷射混凝土修缮和加固混凝土构件的技术规范》,对施工起到良好的作用,并列为 DIN18551喷射混凝土标准的有关技术资料。经过多年实际应用和从进一步的基础试验中又取得不少新的认识。因此,1983年10月又公布了修订的该技术规范新版本。新版本怍了一些原则性修改,首先是关于结合截面以及连接缝的剪力配筋计算
The Federal German Reinforced Concrete Association published “Technical Specifications for Repairing and Reinforcing Concrete Components with Shotcrete” in February 1976, which played a good role in the construction and was listed as technical data on the DIN 18551 standard for shotcrete. After many years of practical application and further basic tests have also made a lot of new understanding. Therefore, a revised version of the technical specification was released in October 1983. The new version includes a few principled changes, first of all about the calculation of shear reinforcement in connection with cross-sections and connecting seams