以北汽福田为例的我国商用车制造企业技术创新路径研究

通过对北汽福田技术创新路径的案例研究,认为我国商用车行业的技术创新路径的特征体现为:需求拉动型创新、产品创新和集成创新,同时技术创新必须要有良好的企业制度和企业文化作为支撑环境.商用车制造企业未来的技术创新应在现有的基础上,更加注重工艺创新以及技术跨越.     

Implementing green supply chain practices: an empirical investigation in the shipbuilding industry

ABSTRACT

Environmental concerns have become important in the shipbuilding industry. Governmental expectations about environmental and social performance are much higher than in the past. Public authorities penalize companies that do not comply with the rules. Shipbuilding companies face these challenges by introducing new technologies into their business processes. They do not only start initiatives to green their own business processes but also those of their supply chain partners. This form of environmental management is called Green Supply Chain Management (GrSCM) and its importance is increasingly recognized. Although GrSCM is growing, companies are experiencing difficulties engaging suppliers in environmental activities.

This empirical study analyses drivers for supply chain participation of suppliers in the shipbuilding industry. We explain the participations of suppliers in GrSCM practice by investigating influencing factors including governmental involvement in greening the supply chain, customer requirements towards green issues, feeling of social responsibility, competitive advantage by going green, and GrSCM readiness. Hypotheses are tested with partial least squares, using survey data of 93 suppliers of two leading shipbuilding companies. We found GrSCM readiness, competitive advantage, and social responsibility to be significant drivers in supplier participation. No significant support was found for governmental involvement and customer requirements.     

车身结构防腐设计的研究

通过汽车车身结构腐蚀的质量案例,对车身典型的结构腐蚀问题进行分析和质量改进,并从新产品开始对车身结构防腐设计进行评估和验证,从而提高车身防腐设计的质量水平。     

第34届海洋、离岸及极地工程国际会议(英文)

正St.John's,Newfoundland,Canada,May 31-June 5,2015 OMAE2015 is the ideal forum for researchers,engineers,managers,technicians and students from the scientific and industrial communities from around the world to: meet and present advances in technology and its scientific support;     

谈大学生科技创新能力的培养

本文概述了科技创新的三种类型,对比分析了我国目前的科学技术水平,从我国古今发展过程说明我国有能力自主创新,并提出了创新的方法。     

欠发达地区中小企业技术创新战略选择的研究

着眼于欠发达地区中小企业技术创新的特征,即倚重渐进性技术创新、倚重技术创新过程、学习意识的淡薄和核心能力的不充分四个特征,力图回答欠发达地区中小企业技术创新战略所要解决的三个问题,即欠发达地区中小企业技术创新中技术变革快慢的决定因素,采取的技术创新战略,战略制定过程中包括的内容。     

基于HLA的铁路编组站技术作业仿真系统

在对铁路编组站系统组成和仿真应用需求分析基础上,借鉴高层体系结构（HLA）的基本思想和相关技术规范,设计了基于HLA的铁路编组站技术作业仿真系统的体系结构,探讨了各联邦成员间的公布和订购关系,提出了基于RTI的仿真时间推进机制,介绍了基于上述体系结构的编组站仿真培训系统实例。     

西部交通科技项目评价指标体系的因子分析研究

针对西部交通科技项目评价指标量化困难的特点,参照我国目前常用的科技项目评价指标体系,建立了由2个一级指标和4个二级指标组成的西部交通建设科技项目投入指标体系,以及由5个一级指标和11个二级指标组成的产出指标体系,并提出了各指标的计算方法,然后在大量统计计算的基础上,应用SPSS软件,对提出的投入产出指标进行因子分析,通过各评价指标的相关性分析并进行降维处理,最后得出含3个因子的投入指标和5个因子的产出指标．依此枸建了西部交通科技项目评价指标体系。     

大中型客车驱动桥主减速器总成柔性组装线工艺方案综述

主减速器总成组装工艺水平是影响驱动桥性能的重要因素。全面分析了主减速器总成组装工艺方案,精心策划了组装线布局,合理配置了在线检测系统。提升了产品质量,实现多品种共线柔性生产的要求。     

桥梁的局部维修加固工艺与控制

某城市桥梁为预应力混凝土简支空心板结构,运营10a后出现了支座下墩身开裂、梁体裂缝等病害。该文简要介绍了加固方案的选择。具体介绍了加固施工的方法和工艺要求,从而使桥梁结构加固达到预期的目的,延长了桥梁的使用年限。