A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Situ Testing Study on Jacking Force of Manual Pipe-Jacking with Engineering
Manual rectangle pipe-jacking technology is adopted to jack the pre-fabricated hollow box girder slowly and evenly into the load bearing wall of masonry structure, and then core beam is poured to form a whole, therefore, the constructions will be gradually located at a “tray” with enough rigidity, which solves the structural damage caused by inadequate bearing capacity of foundation soil or unsymmetrical support. In actual masonry structure protection, there have been successful examples where such technology is used, however, till now its related fundamental problems have not been researched yet. In this paper, based on study of on-site actual measurement, its fundamental is introduced, such items as action mechanism of box girder and soil body, calculation of jacking force and its influencing factors, and more, are discussed and empirical formula for calculation of jacking force is presented.
Situ Testing Study on Jacking Force of Manual Pipe-Jacking with Engineering
Manual rectangle pipe-jacking technology is adopted to jack the pre-fabricated hollow box girder slowly and evenly into the load bearing wall of masonry structure, and then core beam is poured to form a whole, therefore, the constructions will be gradually located at a “tray” with enough rigidity, which solves the structural damage caused by inadequate bearing capacity of foundation soil or unsymmetrical support. In actual masonry structure protection, there have been successful examples where such technology is used, however, till now its related fundamental problems have not been researched yet. In this paper, based on study of on-site actual measurement, its fundamental is introduced, such items as action mechanism of box girder and soil body, calculation of jacking force and its influencing factors, and more, are discussed and empirical formula for calculation of jacking force is presented.
Situ Testing Study on Jacking Force of Manual Pipe-Jacking with Engineering
Advanced Materials Research ; 676 ; 70-75
2013-03-25
6 pages
Article (Journal)
Electronic Resource
English
Situ Testing Study on Jacking Force of Manual Pipe-Jacking with Engineering
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