RU93045093A - METHOD FOR QUALITY CONTROL OF STEEL REINFORCED CONCRETE - Google Patents

METHOD FOR QUALITY CONTROL OF STEEL REINFORCED CONCRETE

Info

Publication number
RU93045093A
RU93045093A RU93045093/28A RU93045093A RU93045093A RU 93045093 A RU93045093 A RU 93045093A RU 93045093/28 A RU93045093/28 A RU 93045093/28A RU 93045093 A RU93045093 A RU 93045093A RU 93045093 A RU93045093 A RU 93045093A
Authority
RU
Russia
Prior art keywords
quality control
reinforced concrete
anchor
steel reinforced
fiber concrete
Prior art date
Application number
RU93045093/28A
Other languages
Russian (ru)
Other versions
RU2114412C1 (en
Inventor
А.П. Кричевский
С.А. Кричевский
Original Assignee
А.П. Кричевский
С.А. Кричевский
Filing date
Publication date
Application filed by А.П. Кричевский, С.А. Кричевский filed Critical А.П. Кричевский
Priority to RU93045093A priority Critical patent/RU2114412C1/en
Priority claimed from RU93045093A external-priority patent/RU2114412C1/en
Publication of RU93045093A publication Critical patent/RU93045093A/en
Application granted granted Critical
Publication of RU2114412C1 publication Critical patent/RU2114412C1/en

Links

Claims (1)

Изобретение относится к способам контроля качества строительных материалов и направлено на осуществление контроля качества сталефибробетона. Для этого анкер замоноличивают в конструкции и создают вырывное усилие в анкере. В процессе вырыва микрообъема сталефибробетона определяют величину его линейных перемещений относительно тела конструкции. Получают график зависимости линейных перемещений вырываемого микрообъема относительно тела конструкции от величины усилия, прикладываемого к анкеру. По полученному графику определяют прочность и характеристики качества сталефибробетона, работающего с трещинами.The invention relates to methods for quality control of building materials and is directed to the implementation of quality control of steel fiber concrete. For this, the anchor is monolithic in the structure and creates a breaking force in the anchor. In the process of breaking out the microvolume of steel fiber concrete, the value of its linear displacements relative to the body of the structure is determined. A graph is obtained of the linear displacements of the torn microvolume relative to the body of the structure versus the amount of force applied to the anchor. According to the obtained schedule, the strength and quality characteristics of steel-fiber concrete working with cracks are determined.
RU93045093A 1993-09-23 1993-09-23 Method testing quality of steel fibrous concrete RU2114412C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93045093A RU2114412C1 (en) 1993-09-23 1993-09-23 Method testing quality of steel fibrous concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93045093A RU2114412C1 (en) 1993-09-23 1993-09-23 Method testing quality of steel fibrous concrete

Publications (2)

Publication Number Publication Date
RU93045093A true RU93045093A (en) 1997-02-20
RU2114412C1 RU2114412C1 (en) 1998-06-27

Family

ID=20147544

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93045093A RU2114412C1 (en) 1993-09-23 1993-09-23 Method testing quality of steel fibrous concrete

Country Status (1)

Country Link
RU (1) RU2114412C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2582277C1 (en) * 2015-03-13 2016-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Нижегородский государственный архитектурно-строительный университет" (ННГАСУ) Method for testing strength of monolithic concrete building structures and anchor device for testing strength of monolithic concrete structures
CN113567505B (en) * 2021-07-23 2023-07-28 国网天津市电力公司电力科学研究院 Nondestructive testing method for evaluating construction quality of anti-crack steel wire mesh in concrete

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