Rolling Kanban: a new visual tool to schedule family batch manufacturing processes with kanban

Rolling Kanban is the name of a kanban management methodology for batch processes manufacturing environment. Proposed in the early 2000s by FESTO Consulting, for two decades we have lost knowledge both from operative and scientific point of view. Basically, Rolling Kanban means a visual planning methodology based on the production of product-families and variants where: (i) set-up times are reduced between the products of the same family, and (ii) relevant times (dozens of minutes if not even hours) must be considered for changeover between products of different families. In addition, the cyclic production sequence between different product families cannot be maintained. Considering that very few technical information and documents are available about this approach, the main objective of this paper is to retrieve and present, for the first time to the scientific community, the Rolling Kanban methodology. Besides, a real industrial implementation concerning a manufacturer of domestic fittings is discussed as a case study. More specifically, two novel versions of the original Rolling Kanban technique are fully presented to effectively overcome certain limits and criticalities found during its operative use, such as the difficulty to realise a pull production, considering increased set-up time for changeover between products of different families.     

基于SLP的生产车间物流优化设计

分析了某公司机加工车间物流现状。运用设施规划和物流分析中的SLP原理,对生产车间的设备布局及周转器具进行重新规划和设计,使车间做到物流顺畅、运输路线最短、缩短生产周期和降低生产成本。     

社会结构对中国古代城市肌理的影响

提出了中国的社会结构左右中国城市规划思想的看法，介绍了中国古代城市的规划思想，从中心位置选择，对称布局、街道分割、居住模式、市场变迁等方面论述了中国古代城市的规划实践，以促进我国城市规划的发展。     

市场主导下快速发展演进地区的规划应对——以深圳华强北片区为例

华强北,作为转型自旧工业区的商业中心区,是深圳市土地价值再挖潜的重点实践地区;在强大的市场推力下,华强北原有的土地空间已经难以承载复合化高密度的城市功能及空间需求;通过清晰的梳理华强北片区的规划脉络,研究其规划与市场的互动关系,从市场自发发展期、市场发展转型期再到市场发展提速期间,从开始的规划滞后到规划跟进再到规划控制最后规划应对,反映了华强北地区规划编制的成长轨迹,期间也累积了大量可贵的经验。本文基于实证分析,提出城市快速发展演进地区的发展主线是"市场主导、规划应对";这类地区的规划策略应着重明确"放"与"管"的辩证关系;理顺规划、市场与政府的多元、开放关系。     

爆炸危险性评价及在城市规划中的应用

针对国内大多数城市缺少爆炸灾害防灾减灾规划的现状，应用概率方法对爆炸灾害进行分析研究，介绍了典型的评价方法，并将该结果应用于城市规划的制定，使其更加科学、合理、有效。     

从古村落民居空间看现代城市空间

以古村落宏村为例，从风水观念、宗族礼制两方面介绍了古代村落规划思想，探讨了民居建筑中的天井空间和街巷空间结构特点，对于现代城市空间的规划具有借鉴价值。     

Planning and designing for the multiple use role of habitats in urban/suburban landscapes in the Great Basin

Most researchers agree that preserving, creating, and restoring urban wildlife habitats has to be an interdisciplinary undertaking if it is to succeed. Ecologists and wildlife biologists must be key participants. The culturally modified context of most urban habitats suggests that landscape architects also have a primary role to play.Open space in the urban/suburban environment is a scarce and valuable resource. Private and public sector pressure to convert these spaces to commercial or intensive recreational uses are immediate and intense. Presenting arguments to preserve or restore urban open space solely as habitat for wildlife is seldom successful. Decision makers are more likely to support urban wildlife habitat programs if other uses are also accommodated.There is a growing body of research data that suggests that wildlife are being adversely impacted by multiple uses of urban habitats. The challenge for planners and designers is to minimize adverse impacts and capitalize on those attributes of other uses that enhance habitat value. Planning for the temporal as well as spatial dimensions of site uses is required if the needs of wildlife are to be met.The paper presents three general areas in which landscape architects have traditionally contributed to an interdisciplinary approach to urban wildlife habitat planning: contextual perspective, problem solving process, and design/technical execution.Reflecting back on his past 10 years of experience as a landscape architect planning urban wildlife habitats, the author presents several case study projects in which: (A) accommodation of multiple use objectives, including wildlife habitat, was required; (B) interdisciplinary teams participated in the planning and design process; (C) key principles from the fields of landscape ecology, conservation biology and wildlife biology were applied to facility and activity location, habitat configuration, and management.Plans of completed projects are used to illustrate how habitat values were preserved or enhanced and multiple uses accommodated in public open spaces. The paper concludes with a brief summary of keys to success common to each project.     

城市行政中心规划设计——以双峰县城行政文化中心方案设计为例

城市行政中心设计与建设是当前的热点,存在规模膨胀、形象单一、与市民隔离等问题。双峰县城行政文化中心规划方案从解决以上问题入手,进行了剖析和理论总结。     

论现代项目管理技术的发展动态

总结回顾了现代项目管理技术的发展历程，综述了项目管理技术的发展现状和趋势，探讨了现代项目管理发展的相关问题，指出项目管理技术已成为企业的发展模式，并提供了一种新的扩展形式。