我国专用汽车安全和环保标准体系研究

介绍了目前我国专用汽车标准体系现状,阐述了建立专用汽车安全和环保标准体系的具体内容,指出标准体系参考的是欧盟指令和协调标准。     

吉林省公路工程标准体系研究

我国地域辽阔,各地区技术水平和自然条件有很大差异,各省应制定适用于本地区的公路工程标准.为结合吉林省气候、地质特点,根据当地公路工程技术水平发展情况,建立适合吉林省公路工程建设的公路工程标准体系,通过了解国内外公路工程标准化发展现状,分析吉林省对公路工程标准的需求,以交通运输部现行标准和规范为依托,以“紧密结合公路工程建设和管理发展方向,积极吸收相关科研成果”为指导思想,构建了吉林省地方公路工程标准体系,并提出了标准化发展建议.     

高速公路建设贯彻国防要求研究初探

从分析我国高速公路建设贯彻国防要求存在的问题入手,探讨了加强高速公路建设贯彻国防要求工作的突破点,提出应从加强目录管理工作和技术标准建设两方面推进高速公路建设贯彻国防要求工作,以期解决当前我国高速公路建设贯彻国防要求工作存在的问题。     

高强钢焊接接头CTOD试验允许值与离散性问题探讨

对EQ70高强钢焊接接头进行了低温CTOD试验（-10℃）,用局部压缩法和高K比法保证了疲劳裂纹前沿平直度,但熔合线试样的试验结果较差且具有较大分散性,增加试样个数之后分散性也没有得到改善。不同的预疲方法得到的结果不同,认为应该规定不同的允许值。另外,提出了统一化标准法,为今后接头试样（尤其是熔合线试样）的CTOD试验评定方法提供思路,作为解决离散性等问题的方向。     

水运工程标准编制理念创新综述

为适应水运工程建设发展和标准化工作的新形势,标准编制理念需要创新。结合《水运工程设计通则》和《水运工程施工通则》的编制体会,阐述标准编制理念创新的必要性和主要做法,供水运工程标准编制人员参考。     

An empirical assessment of ISM Code effectiveness on performance: the role of ISO certification

ABSTRACT

Although the introduction of the International Safety Management (ISM) Code aimed at increasing the safety standards in the maritime industry, several studies conducted so far argue for its inability to successfully fulfill its goals. The purpose of the current study is to evaluate the ISM Code effectiveness by drawing analogy from similar applications of ISO 9001 effectiveness in service companies. It also aims to determine its impact on firm performance and differentiate between ISO and non-ISO-certified shipping companies. Findings indicate that ISM Code effectiveness consists of two dimensions, namely continuous improvement and customer satisfaction focus, and the significance of its contribution on improving company performance is revealed, especially in the case of ISO-certified shipping companies. Moreover, the continuous improvement dimension was found to affect performance at a greater extent.     

Incentives in Bus Concession Contracts: A Review of Several Experiences in Latin America

Abstract

This paper reviews the incentive structure of concession contracts in several Latin American transit reforms. It also presents a conceptual analysis of the optimal design of concession contracts. The conceptual discussion and case studies reviewed indicate that payment to operators should be linked to operational variables and that some demand risk should optimally be transferred to operators. Performance standards linked to fines and penalties are not sufficient to guarantee good quality of service, particularly in citywide reforms and where institutional capacity ― in terms of size, experience and expertise of staff ― is lacking and regulatory processes are slow, bureaucratic and cumbersome. This review may be useful for policy-makers designing transit reforms in other countries. The policy lessons of the paper are particularly relevant to cities in the developing world but they are also important for reforms in other countries.     

法国标准体系中铁路路基设计特点

阿尔及利亚55 km铁路项目采用法国标准,其设计理念、方法、习惯均与中国铁路设计存在较大差异。通过该项目的设计,对法标系统下铁路路基设计的一些特点进行了归纳。     

中英脚手架规范中满堂支撑架设计的对比分析

对比分析了中国脚手架规范《建筑施工扣件式钢管脚手架安全技术规范》JGJ130—2011和英国脚手架规范《脚手架临时工作程序和容许应力设计规范》BS5975：2008中关于荷栽取值和满堂支撑架立杆承载力的计算方法。通过满堂支撑架荷载试验结果与规范计算的立杆承载力结果进行对比,提出了根据JGJ130—2011规范计算立杆轴向力公式的修正方法。     

公允价值在投资性房地产准则中的应用

本文介绍了公允价值的含义及公允价值在投资性房地产中的应用,着重分析了公允价值计量模式在投资性房地产准则应用中的优点及存在的问题。