| 摘要 |
PCT No. PCT/NO88/00023 Sec. 371 Date Feb. 15, 1989 Sec. 102(e) Date Feb. 15, 1989 PCT Filed Apr. 6, 1988 PCT Pub. No. WO88/08059 PCT Pub. Date Oct. 20, 1988.An arrangement joins concrete beams and columns for building structures. Adjacent parts of columns and beams to be joined are provided with imbedded joint fittings which can be engaged with each other for joining the beams and the acolumns when erecting the building structure. Each joint unit comprises the following parts: (a) a support casing or box which is imbedded in the end of the beam the box being open and flush with the transverse end surface of the beam, (b) a complementary support casing or box imbedded in the column for each beam, the box being open toward the side surface of the column and running flush therewith, and (c) a separate mountable and removable bridge element positioned in a support box in the column and in a support box in a beam and forming a bridging element between the column and the beam in the joint therebetween. |
