The compressive strength of concrete masonry was not significantly compromised for lower grade mortared prisms in comparison to other mortared prism combinations. The deformations and failure phenomenon of the mortar joints, blocks and prisms were investigated in detail using a non-contact digital image...
On the Compressive Strength Prediction for Concrete Masonry Prisms. Materials and Structures, v. 43, n. 3. p 331-344.Barbosa CS, Lourenco PB, Hanai JB (2010) On the compressive strength prediction for concrete masonry prisms. Mater Struct 43:331-344. doi:10.1617/s11527-009-9492-0...
The aim of this work is to critically assess the mechanical properties of hollow concrete masonry using experimental results from prisms constructed with blocks of two different strengths and four types of mortar. A key conclusion is that mortar is mostly responsible for the non-linear behavior of...
COMPRESSIVE STRENGTH OF CONCRETE MASONRY PRISMS 来自 ResearchGate 喜欢 0 阅读量: 60 作者:TS Cheema,RE Klinger 摘要: Experimenal tests on prisms and constituent mateials (mortar, grout, and hollow-core concrete blocks) are used to calibrate linearly elastic finite element mdels for hollow and ...
As a first step, tests for flexural strength normal to bed joints of concrete hollow block masonry prisms in running bond have been carried out. The influences of full mortar bedding using conventional mortar mixes, the influence of plastering and grouting were investigated by using a bond wrench...
3) concrete small hollow block 混凝土小型空心砌块 1. Research on site tracing monitoring of temperature field of concrete small hollow block building; 混凝土小型空心砌块建筑温度场现场跟踪监测研究 2. Evaluation of uncertainty of measurement result for the compressive strength of concrete small hollow...
Block molding mainly by hydraulic, machinery as sideline, vibrate and press to finish molding blocks. The compressive strength of all blocks more than 21 MPa, compactness is high, impermeability and freeze resistance is better, and excellent capacity of sound insulation, heat ins...
Research on site tracing monitoring of temperature field of concrete small hollow block building; 混凝土小型空心砌块建筑温度场现场跟踪监测研究 2. Evaluation of uncertainty of measurement result for the compressive strength of concrete small hollow block 混凝土小型空心砌块抗压强度测量结果不确定度的评定 ...
It is aimed to develop mean and characteristic compressive strength correlations of rubberized concrete interlocking hollow and grouted wall systems, corresponding to rubberized concrete interlocking brick and prism strengths. A systematic investigation of 20 rubberized concrete interlocking brick units, 10 ...
The differences between the prototype beams and the full-scale beams are that the repair blocks are not full length, the tensile reinforcement in the full-scale beams is steel and the compressive strength of the concrete is lower at 4600 psi. The reason for the sectional repair blocks is that...