Experimental testing of deformed rebar anchors (DRAs) has not been performed extensively, so there is limited test data to understand their failure behavior. This study aims expand upon these tests and the behavior anchors, when loaded in tension. Analytical benchmark models were created using available a parametric was performed. Anchor diameter, spacing, embedment, number varied for total 49 ...

Abstract Rock stress is causing unwanted deformations of deep underground spaces. Large increase the risk failure. The excavation causes rock changes in surrounding mass, and resulting can be measured. In this paper, we present a method to monitor mass using rebar bolts instrumented with strain gauges track within bolt. Next that, describe in-situ testing heating-induced natural environment. he...

It is important to apply the Length types of Processed Rebar Simplification (LPRS) rebar work for improving efficiency and reducing labor in construction fields. However, when used excessively, LPRS can also bring about adverse results, as increase amount wasted rebars scale with cutting process, leading an material cost. Therefore, it crucial find a proper level simplification considering cost...

Article Submission For inclusion in Hyperseeing, authors are invited to email articles for the preceding categories to: Articles should be a maximum of eight pages. Plain weaving is one of the most beautiful and widely used geometric forms. In plain weaving, a set of distinct threads (or yarns) are interlaced with each other to form a fabric or cloth where each thread crosses the other threads ...

3D printing with concrete is a promising new method for rapid, low cost construction. The flexural strengths reinforced/unreinforced and printed/cast Warren trusses were tabulated the failure mechanisms reported. types of reinforcement used rebar(basalt steel), mesh (basalt aramid). effect loading geometry speed was measured basalt aramid composite, respectively. Due to expected variation in fl...

where ∑ ~n is the sum over all lattice vectors ~n = (Lxnx, Lyny, Lznz), nx,y,z ∈ N and Lx,y,z are the dimensions of the unit MD cell and ~xij = ~xj − ~xi. The “daggered” (†) summation indicates the exclusion of all pairs i = j inside the original unit MD cell (~n = ~0). Most molecular force fields provide exclusion schemes to exclude additional pairs, e.g., the so-called 1-3 exclusion excludes ...

From December 2012 standardised packaging for tobacco products – known as ‘plain packaging’ – has been mandatory in Australia. This paper evaluates the preliminary evidence – in the form of ABS household expenditure on tobacco data – to establish whether the policy has been successful. Despite our econometric efforts, the data refused to yield any indication this policy has been successful; the...