近40年来中日海上交流研究综述与展望——以跨国人物为主线

中国的日本研究在明代、近代、现代出现过三次高潮,近40年来经过学习、追赶、创新的多个阶段,在局部的“点”甚至特定的“面”上,实现对日本的超越。中日文化交流史是一门新兴的交叉学科,不仅内涵丰富而且外延宽广,但文化的创造、传承、流播、接受、模仿、改良、创新诸环节,均离不开“人”的主导作用。基于此,本文以“跨国人物”为线,从“赴日中国人研究”“来华日本人研究”两个层面,概述近40年来中日海上交流领域所取得的研究成就,突出中国学者的创新点与前沿性,同时指出存在的问题与努力的方向。     

战后初期日本的对华政策(1945～1952)

日本于1952年旧金山和约生效前虽因失去国家独立和主权而致外交空间狭小，但仍对东亚国际政治局面积极应对，即一面在美国的安排下，参与排斥中华人民共和国于和会之外，并推进与台湾的媾和；一面则在所有外交交涉中处心积虑为与大陆建立关系留下余地。在此过程中凸现的现实主义外交手法和原则对以后的日本政府的对华政策影响至深。     

目前国内中小型锚机现状及发展趋势

本文对目前国内中小型锚机的现状、各类锚机的特点，存在的问题及发展的趋势作了研究和探讨。     

西南及邻区高速铁路岩溶工程地质分区研究

我国西南及邻区发育分布有大量的可溶岩,随着中西部高速铁路建设的加大,大量的铁路不可避免的穿越岩溶发育区,岩溶问题给该区域的高速铁路选线及建设带来巨大的挑战。根据多条已建成和在建的岩溶山区高速铁路岩溶工程地质问题,探讨这些地区高速铁路建设所面临的主要岩溶工程地质问题。拟定以地形地貌、气候和高铁主要岩溶问题为主控因素的分区原则,构建高原岩溶区、斜坡过渡带岩溶区、岩溶化平原区等3大高速铁路岩溶工程地质区;在此基础上基于地层岩性、地质构造、岩溶发育程度和岩溶水系统特征为控制因素的分区原则,细分为17个高铁岩溶工程地质亚区。高速铁路岩溶工程地质分区的研究成果,有利于针对西南及邻区不同的岩溶工程地质分区特点,制定相应的高速铁路勘察设计方案,以查明铁路建设遇到的复杂岩溶工程地质问题,拟定相应的工程措施,规避铁路建设的工程风险。     

高速列车宽带无线上网方案比较及电气安装要求

针对高速列车无法宽带无线上网的问题,分析比较了3种不同的解决方案和各自对电气安装的要求。车外语音加车内无线局域网,直放站配合无线局域网和微蜂窝RRU拉远这3种方案都能提供高速列车宽带无线上网。但是它们技术方案不同,导致成本、性能、布线难度不一样。可以根据工程要求选择不同的改造方案。     

轿车制造主要跨国公司的对华战略暨我国轿车制造业的应对策略研究

分析、研究表明，轿车制造主要跨国公司已大举直接进境投资建厂，规避我国汽车产业政策的相关规定，促使或参与我国内资轿车产业的兼并及重组是跨国公司对华战略的主要行为方式。通过具体案例分析，结合我国轿车制造业的实况及未来市场的发展趋势，提出我国轿车制造业应该以重视创立自主品牌、培育在国际合作化前提下的自主开发能力；以B级车的开发为自主品牌创立的切入点；建立自主品牌产品的制造基地为应对策略。     

西部公路发展策略研究

采用SWOT分析法作为西部公路发展策略的制定方法,在对西部公路交通系统的内外部环境影响因素归纳、剖析的基础上,给出了西部公路内外部环境分析与评价的方法,按重要性确定了西部公路发展环境的优势(S)与劣势(W)、机会(O)和威胁(T)因素,并采用定量与定性方法相结合提出了西部公路发展的建议策略,为西部公路发展在策略层面提供了理论指导。     

南海风浪条件下Spar式浮式风机平台的构型及参数

使用WAMIT软件建立了OC3-Hywind Spar式浮式风机模型，联合FAST软件计算了浮式风机在不同工况下的幅值响应算子；结合为南海海域波浪条件优化后的JONSWAP谱，对浮式风机进行了不同工况下的响应谱分析及最大响应值计算；进一步阐述了浮式平台结构构型参数的变化对整体结构在南海相应工况下的运动影响。     

Congestion and pollution consequences of driving-to-school trips: A case study in Beijing

Parents compete for high-quality education for their children by enrolling them in good schools. However, in a Chinese mega-city like Beijing, three factors jointly lead to the spatial separation between schools and homes: the centralized public goods provision mechanism, the historical dependency in school location, and the constrained supply of housing in downtown. Without an adequate number of school buses, this spatial separation of schools and homes triggers the numerous long-distance driving-to-school trips by private vehicle during workday morning rush hours in Beijing. We use the start and end dates of “school holiday” as exogenous repeated shocks to the aggregate traffic congestion, and employ the two-stage least squares (2SLS) regression approach to examine the congestion and pollution consequences of such driving-to-school trips in Beijing. We find that, all else being equal, workdays during school holidays have a traffic congestion index 20% lower than that of non-school-holiday workdays. Such a sharp reduction in congestion leads to a significant decrease in PM₁₀ concentration. Policymakers should lower such “extra” congestion and environmental costs via optimizing the spatial balance between school supply and demand.     

Effects of the ‘Belt and Road’ initiative on the wine import logistics of China

China’s Belt and Road (BR) initiative is expected to facilitate international trade between the countries involved. In this study, we review the special requirements of wine logistics and the market growth potential of wine consumption in China. A model minimizing generalized logistical costs is developed and applied to wine imports in China, so that the best candidate cities in which to locate transport gateways and distribution centers can be identified. Our analysis suggests that the most preferred gateways are Shanghai, Tianjin, Guangzhou, and Hong Kong, which all have similar delivery costs. In comparison, Beijing and Chongqing have much higher delivery costs, mainly because they do not have good access to marine transport and/or efficient domestic distribution networks. For long-distance intercontinental transport of large volumes of wine, marine shipping remains the only viable delivery mode. However, wine distribution within China extensively uses air, road, and water transport. Therefore, cities with excellent multi-modal transport services are better positioned to become wine logistics gateways. Our study also highlights the importance of value-added services and good government support, which are important factors that influence distribution costs and quality.