大型施工总承包企业EPC业务发展保障机制探索

为探索大型施工总承包企业EPC业务发展保障机制,首先介绍了EPC工程总承包项目的4种运作模式,然后总结了设计先导、设计施工深度融合、集团内部联动等EPC工程总承包业务发展的经验.从EPC总承包的运作意识、项目管理体系建设、联动协作和资源整合能力等方面分析了 EPC业务发展中存在的主要问题与不足.在此基础上,对EPC业务发展保障机制进行了思考,提出了加强顶层设计、强化联动协同、关注项目协调等推动EPC总承包模式新发展的建议.     

佛山南海有轨电车车辆基地总图关键要点研究

由于有轨电车车辆基地设计尚无规范可依,为规范有轨电车车辆基地总图方案设计,以佛山南海有轨电车车辆基地总图方案设计为案例,对车辆基地内洗车线、不落轮镟线、试车线长度、停车列检库股道间距及库长等关键要点进行研究,为后续有轨电车车辆基地的总图方案设计提供参考。     

GPRS在工业监控中的应用

基于移动通信和Internet的蓬勃发展 ,使用了GPRS和Internet技术以实现工业监控系统的广域信息智能化。GPRS技术提高了工业监控系统的开放性、可视性、分散性、移动性、数据 /图像高速传输 ,以及铁路专用网、无线通信网络和internet之间的互联互通等 ,在对GPRS进行介绍的同时 ,讨论了其在工业监控中的应用前景以及具体的实现方案。试验结果显示 ,本方案切实可行     

数据库通用查询与维护方法

作者以模糊数据库为对象,介绍了对任意FoxBASE 数据库以任意条件进行查询操作以及进行删除、修改、替换、插入、添加等维护操作的通用程序的设计思想及实现方法。     

某船副机连杆大端轴承轴轴瓦合金脱落事故的思考

介绍一起副机连杆大端轴瓦的故障经过,提出了在管理中应采取的预防措施。     

试论商品质量规律

本文提出了商品质量规律的概念和作用形式,分析了商品的个别特殊质量标准和社会一般质量标准的区别,指出了由商品的社会一般质量标准所决定的商品质量的特殊地位和作用,特别是对生产者的重要作用。     

ABSTRACT

This paper deals with the re-orientation of general education at the universities and colleges in Greater China in the twenty-first century. It is argued that the major challenge lies in the transformation of knowledge into wisdom so that it will facilitate improving students＂ life. It stresses that the methods of the merging of general education and life education lies in the self-transformation of teachers and the change of pedagogical approaches. This paper concludes that teaching is not only a profession, but also a mission. The teacher must always embrace a sense of gratitude while engaging in teaching and research work. This is where the deepest importance of our education lies.     

Asian economic integration and maritime CO2 emissions

The Asian region is considered as the most thriving region in terms of economic integration at present. Given the fact that most of the Asian countries’ commodity trade relies on maritime transport, its economic integration is expected to affect the shipping activities and consequently maritime CO₂ emissions. This study develops a novel and systematic analysis on the key driving factors through which trade liberalization can influence maritime CO₂ emissions. Our simulation results suggest that, depending on the level of Asian integration, global CO₂ emissions may slightly fall (ASEAN+3 FTA) or even rise (ASEAN+6 FTA). The reason for the latter is that the “trade scale effect” (higher emissions due to a significant increase in trade among participating countries) outweighs the “trade structure effect” and “shipment type effect” (lower emissions as a result of an increase in intra-Asia trade and a change in commodity composition). Finally, all countries involved in the Asian integration, except Japan, will experience an increase in maritime CO₂ emissions. In particular, a relatively significant increase in the maritime CO₂ emissions occurs in the developing Asian countries owing to substantial trade scale effect after removing their relatively high trade barriers.     

银川市万寿桥总体设计

银川市万寿桥为17孔混凝土拱桥，桥梁总长223．7m，桥面总宽42．5m，设计荷载为城-A级。介绍银川市万寿桥的方案构思、总体设计等。     

有关桥涵等构造物的台背处理探析

结合实践经验,分析桥涵等构造物的台背一般性处理,介绍桥涵台背及其构造物的回填方法,并对桥涵等构造物的台背处理方法进行研究,可供同行参考。