WebJul 31, 2007 · Grouted shear keys are formed using typical stretcher concrete masonry units. Therefore, there is no need to purchase any special sash units. The grouted key … WebJun 21, 2016 · A total of 12 full-grouted wall assemblages were prepared and tested for compression and shear strength. In addition, different axial stress ratios were used in shear tests. Furthermore, numerical models were developed to predict the behavior of grouted specimens using simplified micro-modeling technique.
Interfacial shear behavior of a high-strength pile to sleeve grouted ...
WebJan 31, 2024 · grouted connection; shear key; axial carrying capacity; comparison between codes; experimental result; predicate method 1. Introduction A grouted connection is a … WebApr 18, 2024 · can be grouted full to achieve interlock between the girders. In service, shear keys often deteriorate in a manner that starts with loss of bond between the grout and the superstructure elements. Once bond is lost, a path for water to seep into the shear key is provided. Infiltration of water into the damaged shear key can cause degradation ... mf commentary\u0027s
Experimental and Numerical Analysis of the Compressive and Shear ...
WebSep 1, 2024 · In present research, a lego-like type of plug-in connection, called square hollow section shear-key grouted sleeve connection (SHS SK-GSC), is proposed to join steel modular units from the outside without the need of worker entering the units. WebApr 18, 2024 · grouted shear keys through shrinkage and thermal modeling. • Full scale testing of repaired shear keys between channel girders to assess shear transfer and … WebMay 10, 2024 · In this study, the authors investigated the axial static bearing capacity of the grouted SHS sleeve connection and the effect of the grout strength, the shear-key spacing, and the grouted length. This study is a pilot research for designing the grouted beam-column joint used in steel PPVC buildings. Figure 1. mfc notify属性