Laboratory studies of the possibility of the shotcrete support recovery using PVA emulsion

User Rating:  / 0
PoorBest 

Authors: V.V. Kovalenko, Candidate of Technical Sciences, Associate Professor, State Higher Educational Institution «National Mining University», Senior Lecturer of the Department of Construction and Geomechanics, Dnipropetrovsk, Ukraine

Annotation:

The article presents the results of laboratory tests of shotcrete specimens on tensile bending. Prototypes are pre-destructed and recovered specimens with surfaces glued with PVA emulsion. Control samples are standard samples, which are used to carry out the comparative analysis of the test results. The article presents the diagrams of strain deflection from the load for experimental and control samples. The strength limits of the samples on tensile bending are defined.

References:

1. Будівельне матеріалознавство: Підручник. / [Кривенко П.В., Пушкарьова К.К., Барановський В.Б. та інші] – К.: ТОВ УВПК «ЕксОб», 2008. – 704 с.

Construction materials science: Textbook. / [Kryvenko P.V., Pushkariova K.K., Baranovskyi V.B.– K.: TOV UVPK «EksOb», 2008. – 704 p.

Files:
2011_05_koval
Date 2012-11-27 Filesize 555.93 KB Download 554

Visitors

3234101
Today
This Month
All days
162
2526
3234101

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Archive by field of science Mining Laboratory studies of the possibility of the shotcrete support recovery using PVA emulsion