Progress Dynamic Control And The Foundation Of Adjustment Models At The Construction Stage

Building products are formed at the construction stage finally, so which progress is strictly controlled at the same stage seems extremely important. How to carry on valid and fast adjustment when difference appears between actual progress and former plan progress, to supervisory engineers, it is not an easy problem. There are some expounds on relevant progress control issue in our country and foreign country, but expounds on relevant progress control at the stage of construction are not systematic and comprehensive and their serviceability is not strong.In order to solve the problem, this text argues emphatically progress dynamic control from a suitable and serviceable angle and establishes the correspondingly adjustment models. Especially, bar-ycenter method put forward will give them one very useful method when supervisory engineers adjust progress plan with network. Earned value analytic approach applied in progress control and cost and progress considered a whole, has importantly theory meanings.In this text, control is not argued in general terms, but limited to construction stage only, so, this text has distinct pertinence . And then, the former progress plan is not adjusted from complicated network optimum angle, but control methods are summarized, which are often used in the present construction , so, this text has stronger serviceability and greater actual meanings.