A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL FIBER POLYMER CONCRETE COMPOSITE STRUCTURE AS WELL AS PREPARATION METHOD AND APPLICATION THEREOF
The disclosure belongs to the field of civil construction and traffic engineering, and discloses a steel fiber polymer concrete composite structure as well as a preparation method and application thereof. The method for preparing the composite structure comprises: determining tension and shearing parts in the composite structure, using a steel fiber polymer structure concrete material in the tension and/or shearing parts, and using ordinary high-strength concrete material in other parts; then successively pouring a bottom member, a middle member and an upper member and curing to obtain the steel fiber polymer concrete material composite structure. The steel fiber polymer structure concrete material composite structure and the ordinary high-strength concrete material have a compressive strength difference of < 2MPa. The obtained composite structure has high strength, high tendency, good deformation coordination, wearing resistance, permeation resistance, alkaline tolerance, weather tolerance, crack resistance, fatigue resistance, impact resistance and durability. SFpSC Ordinary high strength concrete L Ordinary high strength concrete L FIG.1 (aI) FIG.1b Box girder with tensed roof Box girder with tensed bottom plate Ordinaryhighstrengthconcrete Ordinary high strength concrete ,SFPSC FIG.1(c) FIG.1(dJ Box girder with shearing force stressed on the web Box girder with tensed bottom plate and sheared web sost SFPSC FIG.1e) FIG.1 f) FIG.1(g) Box girder with seriously stressed cross sections I-shaped beam with tensed upper wing flange I-shaped beam with tensed lower wing flange SPCSFPSC SFPSC FIG.1() FIG.1 (i) FIG.1(j) I-shaped beam with large shearing force I-shaped beam with tensed lower wing flange I-shaped beam with seriously stressed on the rib and sheared rib cross sections
STEEL FIBER POLYMER CONCRETE COMPOSITE STRUCTURE AS WELL AS PREPARATION METHOD AND APPLICATION THEREOF
The disclosure belongs to the field of civil construction and traffic engineering, and discloses a steel fiber polymer concrete composite structure as well as a preparation method and application thereof. The method for preparing the composite structure comprises: determining tension and shearing parts in the composite structure, using a steel fiber polymer structure concrete material in the tension and/or shearing parts, and using ordinary high-strength concrete material in other parts; then successively pouring a bottom member, a middle member and an upper member and curing to obtain the steel fiber polymer concrete material composite structure. The steel fiber polymer structure concrete material composite structure and the ordinary high-strength concrete material have a compressive strength difference of < 2MPa. The obtained composite structure has high strength, high tendency, good deformation coordination, wearing resistance, permeation resistance, alkaline tolerance, weather tolerance, crack resistance, fatigue resistance, impact resistance and durability. SFpSC Ordinary high strength concrete L Ordinary high strength concrete L FIG.1 (aI) FIG.1b Box girder with tensed roof Box girder with tensed bottom plate Ordinaryhighstrengthconcrete Ordinary high strength concrete ,SFPSC FIG.1(c) FIG.1(dJ Box girder with shearing force stressed on the web Box girder with tensed bottom plate and sheared web sost SFPSC FIG.1e) FIG.1 f) FIG.1(g) Box girder with seriously stressed cross sections I-shaped beam with tensed upper wing flange I-shaped beam with tensed lower wing flange SPCSFPSC SFPSC FIG.1() FIG.1 (i) FIG.1(j) I-shaped beam with large shearing force I-shaped beam with tensed lower wing flange I-shaped beam with seriously stressed on the rib and sheared rib cross sections
STEEL FIBER POLYMER CONCRETE COMPOSITE STRUCTURE AS WELL AS PREPARATION METHOD AND APPLICATION THEREOF
HUANG PEIYAN (author) / GUO XINYAN (author) / ZHENG XIAOHONG (author) / CHEN ZHANBIAO (author) / LI WEN (author)
2020-12-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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