Prefabricated Monolithic Structural Elements Reinforced with Grids Prestressed in Two Directions,

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Abstract:

Design proposals are presented for pre-stressed grids as reinforcement in heavy concrete footing slabs, for drop shafts and foundation piles, and for cellular concrete wall and floor panels. The heavy grid wire and pre-stressing cable are described and said to reduce material consumption by 2.5 to 3.5 times and cost and labor input by 5 to 20. Six series of footing slabs of various sizes and designs have been tested for stress, rigidity, and deformation under loads with resulting cracks described and diagrammed. Author

Author(s):
Kotlov, G. G.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited machine trans. of Betom i Zhelezobeton (USSR) n6 p23-25 1968, by Robert D. Hill.
Annotation:
Prefabricated Monolithic Structural Elements Reinforced with Grids Prestressed in Two Directions--Translation.
Pagination:
0013

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-MT-24-1966-71
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*STRUCTURAL COMPONENTS, *REINFORCED CONCRETE, REINFORCING MATERIALS, USSR
Field(s)/Group(s):
Construction Equipment, Materials and Supplies, Structural Engineering and Building Technology
Keyword(s):
PRESTRESSED CONCRETE, TRANSLATIONS
Report Date:
1972 Jun 23