Abstract Experimental studies were carried out in the molding shop. Tests for brickwork materials of enclosing walls by shock pulse method. The compressive strength grades ceramic brick fences and cement-sand mortar determined experimentally. When testing concrete, a non-destructive control method necessary devices used. concrete class was reinforced columns building, beams coating slabs coatin...

Polymer materials have been used in a wide area from our homes to industry today. For this reason, creep curves the mechanical properties of polymer are an important factor for correct use polymers. This article presents new constant load test machine design which is mechatronic system perform testing A low-cost was developed by mounting clamps, pulleys, weights and steel cable on top main fram...

This paper studies a flight load test method for helicopter blade, including the structural force of strain gauge bridge modification, calibration and establishment equation in typical maneuvers. First, blade structure was analyzed gauges were pasted profile which considered to be important positions analysis safe helicopter. Second, Load equations obtained by ground test, would used convert ti...

the pile-raft foundation is a combination of a raft foundation with piles. pile-raft foundation has been widely designed, assuming all structure loads to be transferred to piles without considering contribution of the load taken by contact surface between raft and soil. methods of analysis currently used in practice are based upon relatively conservative assumptions of soil behavior or on the l...