沧州市新华桥检测及维修加固设计简介

简述沧州市新华桥试验检测过程及结论,针对桥梁缺损状况进行原因分析,详细介绍了维修加固设计要点及主要环节的施工工序。     

下承式半结合板桁桥温度效应分析

对某64m下承式半结合板桁桥建立有限元模型,并考虑其滑移和掀起效应。然后通过有限元模型对结构在温度荷载作用下的响应进行详细的分析,得出结论,有关经验可供类似工程参考。     

浅析公路施工养护企业高效灵活的机械设备管理方法

机械设备管理是一门重要科学,是公路施工养护企业经营管理和技术管理的结合。目前市场经济体制和建筑行业的快速发展,施工养护企业通过高效灵活的专业化人员的配备、科学的管理制度和方法、多样化的成本核算等机械设备管理手段来不断壮大和增强市场竞争力,有关经验可供相关专业人员参考。     

异型斜跨下承式钢结构悬索拱桥预应力施工技术

以张家口通泰大桥为背景,介绍斜交曲线下承式钢结构悬索拱桥的预应力施工方法,着重对吊索的安装、张拉和仿真模拟等关键施工环节进行阐述.目前,本工程已经建成并通车,预应力施工取得了很好的效果.     

科学与人文：分离还是整合？

本文从自然科学和人文学术两种文化相互分离的一些现象入手，讨论了自然科学在若干问题上的作用界限，以及重文轻理和重理轻文问题，进布针对上述两种文化的整合（就社会而言）和向文理兼通境界的追求（就个人而言），作了若干独特的分析，讨论了若干可能的途径。     

如何完善农村客运网络化建设

针对农村客运网络建设中公路通行条件差、客运站场建管不到位、"冷""热"线搭配不均等问题,提出一些工作设想和思路,希望对农村客运网络化建设工作有所帮助。     

Community Participation in Marine Protected Area Implementation: A Case Study of the Sitka Local Area Management Plan

This article has two goals: (1) to consider the underlying semantic confusion surrounding the promotion of “social science” in the design and establishment of marine protected areas and (2) to demonstrate the successful community processes that led to the designation of Sitka, Alaska's Local Area Management Plan (LAMP) for halibut fishing in the vicinity of Sitka. Uniting a collection of diverse “social” issues creates ambiguity in actual problem solving—extensive generalization can not resolve a specific issue. The Sitka LAMP is a specific case with clear details and a traceable history of success, designed to sustain the healthy status of Sitka's local halibut resource. The development of the Sitka LAMP designation demonstrates the importance of community collaboration and exhibits methods that could potentially be modeled in other locations.     

MMAS in Belize

This article is part of a special issue that provides insight into global conservation science by analyzing a 5-year, $12.5 million global marine conservation science and policy program. In this article, we summarize the development of the program in Belize, which concentrated its effort in the southern portion of the country. The marine managed areas that developed in Belize took a variety of different forms, and involved a number of different government and private sector agencies and organizations.     

MMAS in Eastern Tropical Pacific Seascape

This article is part of a special issue that provides insight into global conservation science by analyzing a 5-year, $12.5 million global marine conservation science and policy program. In this article, we summarize the development of the program in Coiba Island in the Gulf of Chiriquí Panama, and the Galapagos islands of Ecuador, both part of the Eastern Tropical Pacific Seascape. In Panama, the history of Coiba island as a federal penal colony shaped the process and outcome of the program. In the Galapagos, the unique science history of the islands and subsequent international recognition influenced the outcomes of regional marine managed areas.     

依法治国背景下加强大学生法治教育的思考

党的十八届四中全会通过的《中共中央关于全面推进依法治国若干重大问题的决定》指出,要把法治教育纳入国民教育体系,推动全社会树立法治意识。高等教育是国民教育体系的最高层次,高校是培养高素质人才的重要阵地,大学生是法治中国建设的中坚力量。而目前我国大学生法治信仰缺失,高校法治教育发展滞后,应在现代法治教育中融入优秀传统文化,让法治成为大学生的精神信仰和生活方式,让大学生成为全社会遵纪守法的模范。