This article presents a generic scheme for adding strong local consistencies to the set of features of constraint solvers, which is notably applicable to event-based constraint solvers. We encapsulate a subset of constraints into a global constraint. This approach allows a solver to use different levels of consistency for different subsets of constraints in the same model. Moreover, we show how...

The status of the CMS RPC Gas Gain Monitoring (GGM) system developed at the Frascati Laboratory of INFN (Istituto Nazionale di Fisica Nucleare) is reported on. The GGM system is a cosmic ray telescope based on small RPC detectors operated with the same gas mixture used by the CMS RPC system. The GGM gain and efficiency are continuously monitored on-line, thus providing a fast and accurate deter...

High strength concrete is seldom used in normal construction practice due to its high cost and difficulties achieving the desired design strength. This paper gives an insight on using waste material which has been disposed lands as a sustainable replace sand achieve The compressive of Reactive powder (RPC) produced this work was 88 MPa flexural 20 MPa. Also influence different curing methods pr...

To study the mechanical properties and conductivity enhancement effect of carbon fiber (CF) on reactive powder concrete (RPC), this work systematically investigated changes in compressive strength, elastic modulus, Poisson’s ratio, pressure sensitivity RPC under standard curing system. With age, CF content, as parameters, micro-method for scanning mechanism was used to content RPC. The experime...

In this study, 11 PSRPC column specimens were designed and fabricated in order to investigate the stressing performance of incompletely prefabricated steel reactive powder concrete (PSRPC) columns subjected static loading tests. The effects strength grade content (RPC) on axial compression eccentricity investigated. test results show that external RPC, internal section cast-in-place RPC work we...