第六章 造就项目进度把持(国外英文资料).docVIP

第六章 建设项目进度控制(国外英文资料) This is the order in which work is required in process and organization. A project includes a lot of work, workshop of the logical relationship is very complicated, should use simple and accurate way to give expression to this logical relationship, is advantageous for the network graph drawing. What are the basic rules for drawing a bitmap? Answer: (1) the node number of network graph should follow two rules. The number of an arrow node is greater than the number of the end of the arrow. In a network diagram, all nodes cannot be duplicated. (2) in the network diagram, no nodes are allowed to have the same arrows. (3) in a network diagram, only one starting point is allowed, and only one endpoint node is allowed. Loop loops are not allowed in the network diagram. (5) an arrow line in the network diagram must connect two nodes. An arrow line must have a start node and a completion node, not allowing another arrow line from the middle of an arrow line. (6) in the network diagram, there is no bidirectional arrow or no arrow line segment. (7) network diagram should be correctly express the logical relationship between the work, no redundant virtual work as far as possible at the same time, draw a network diagram reflects the logical relationship between work, as the schedule of work should be given at the same logical relationship. Mapping the basic rules of a single codename network diagram? Answer: (1) not allow loop circuit. (2) the number of the work is not allowed to repeat, and any number can only represent the only work. (3) there is no bidirectional arrow or no arrow line segment in the network diagram. (4) if the single code network diagram (except for multi-objective single code network diagram) at the end of the beginning and some of the work lack the necessary logic relation, the starting point must be increased at the beginning and end of virtual node and destination node (or). For the first starting point of the node and the final dest