基于舱壁设置的加肋凸、凹锥-环-柱结合壳强度分析

运用分区样条等参元法对舱壁不同布置位置的潜艇加肋凸、凹锥-环-柱结合壳进行强度分析,得出了一些对指导凸、凹型锥-环-柱结合壳结构设计和舱壁布置有实用价值的结论.     

山区公路路基沉陷注浆加固施工技术

阐述山区公路路基沉陷注浆加固的机理,注浆机具的选择,注浆材料的选定以及主要注浆施工工艺及效果检查等施工技术。     

现代桥梁建筑设计的美学图式

借助系统论、信息论、协同论、符号学、现象学等学科原理,从审美的符号图式、形式图式、结构图式、环境图式、协同图式、智能化图式和接受图式诸单元入手,建构起了现代桥梁建筑美学的基本框架,为现代桥梁建筑的设计和建造提供了有价值的参考。     

任务驱动法在《连锁企业门店营运与管理》课程中的运用

职业技术教育的目标是培养具有综合职业能力和全面素质的,直接工作在生产、技术、管理和服务第一线的应用型、技能型高级人才。《连锁企业门店营运与管理》是连锁经营管理专业一门实践性较强的职业技能课,根据高职教育和连锁经营专业的特点,采用任务驱动法教学更适合培养高素质的应用型人才。     

福塔纤维沥青混凝土性能研究

福塔纤维（FORTA AR）是一种新型的聚合物有机纤维，它由聚丙烯（Pnlypropylene）和芳纶（Keylar）按照质量比3：1混合而成。对掺加0．045％福塔纤维、0．3％的德兰尼特纤维（Dolanit）以及不加纤维的沥青混合料的高温稳定性、低温抗裂性、以及水稳定性等路用性能进行了研究，结果表明福塔纤维沥青混合料具有优良的路用性能；继而对福塔纤维改善沥青混合料路用性能的机理进行了分析。     

汽车动力总成弯曲振动应力响应及其激励灵敏度分析

本文利用文献（５）建立的汽车动力总成弯曲有限元分析模型，计算分析离合器壳的动应力响应，并考察了动应力关于不平衡质量位置的灵敏度，对计算分析进行了实验验证。     

Young drivers and graduated licensing: The Ontario case

Despite improvements in road safety over the past several decades, accident rates remain high for young drivers. One accident countermeasure that is expected to improve the safety record of this group is graduated licensing. The philosophy behind this licensing system is that novice drivers, of whom the majority are young, should be restricted to relatively safe driving environments during the initial learning period. Graduated licensing was implemented in the Province of Ontario, Canada in 1994. The objective of this study is to estimate the potential benefits and costs for young drivers associated with two components of the Ontario graduated licensing package: the late-night driving curfew and the high-speed roadway restrictions. Based on accident and travel data for the year 1988, accident-involvement rates per kilometre driven were calculated for different driver groups for various combinations of time of day and roadway speed limit. These rates were then applied to the expected mobility profiles of young drivers affected by graduated licensing. The results of the study support the late-night curfew and suggest that this component of the licensing package should reduce total accident involvements for the affected group by up to 10 percent and fatal accident involvements by up to 24 percent, while reducing their total driving by only four percent. By contrast, the empirical evidence suggest that the high-speed roadway restrictions are likely to increase accident involvements, and thus it is strongly recommended that this component of Ontario's graduated licensing package be changed.     

Design philosophy of floating bridges with emphasis on ways to ensure long life

The paper briefly outlines current design philosophies for floating bridges, with special reference to aspects that are deemed to be of interest in the context of very large floating structures. Since the design of submerged floating tunnels is done by people in the same milieu and deals with many of the same problems as in the design of floating bridges, while being in some respects more critical, some of the design philosophy of that subject is also included. The design philosophy and methodology for floating and submerged tunnel bridges draws heavily on Norwegian experiences in two large fields: offshore structures and conventional bridges.     

管道基础施工在不良地质条件下的处理

分析柳州市不良地质的特征 ,根据多年施工管道基础积累的经验 ,提出了满足技术要求、施工方便、节省投资的处理方法 ,为以后管道基础的设计、施工提供参考     

稳定土拌和机拌深控制系统

针对国产稳定土拌和机原有拌和深度控制器的缺点，提出了一种既能保证拌深，又可使转子一次性达到拌深设定值的双电位器位置控制系统，并从工作原理上对组成该系统的位移检测器、伺服放大器、恒流液压源等部件做了介绍。