电脑凿岩台车掘进施工作业的工期优化  

Time optimization of computer drilling jumbo under tunneling construction

作　　者：邹学新 王友才[1] 

机构地区：[1]第二炮兵工程大学士官学院,山东青州262500

出　　处：《西安科技大学学报》2013年第5期609-614,共6页Journal of Xi’an University of Science and Technology

基　　金：军队科研基金项目(937678)

摘　　要：电脑凿岩台车在广泛采用新奥法施工的国防工程施工中有着广阔的应用前景,不但可以有效提高施工质量,而且通过科学合理的组织安排也可有效的加快施工进度,缩短工期。针对电脑凿岩台车在国防工程中常见的Ⅰ,Ⅱ,Ⅲ级围岩施工,Ⅳ级围岩施工和Ⅴ级围岩施工,采用网络计划技术中的关键线路法分别对掘进施工工序和时间进度进行优化,利用约束模块法绘制了各施工方案的双代号网络图和工序关系表,得到各施工方案的关键施工线路。并结合施工实际,对影响施工工期最大的各项关键工作的持续时间进行了压缩,完成了电脑凿岩台车掘进施工的工期优化。The computer drilling jumbo has a bright application in the construction of the national de- fense which has used the NATM method in construction widely, not only improve the construction quali- ty, but also speed up the construction schedule and shorten the time by applying the scientific organiza- tion and arrangement. Aiming at the computer drilling jumbo under the Ⅰ, Ⅱ,Ⅲ grade horizontal sur- rounding rocks, ⅣandⅤ grade horizontal surrounding rocks construction in the national defense pro- jects, this paper applied the network planning technology to optimize the procedure of the construction and the time schedule, drawn the activity-on-arrow network diagram and the form of procedure relation- ship which used the restrain module method for all above arrangements for construction, got the crucial routes of arrangements for construction. According to the actual construction, compressed the duration of the crucial works which have the most influence on the time of the construction, finally optimized the time for computer drilling jumbo in the tunneling construction

关 键 词：电脑凿岩台车 网络计划技术 工期优化 

分 类 号：TD263.2[矿业工程—矿井建设] P277[天文地球—测绘科学与技术]