对城市理想居住空间楼中楼的探讨

对楼中楼的起源及定义进行了介绍，阐述了跃层式住宅、复式楼住宅和错层式住宅等几种楼中楼的存在形式及特点，指出住宅的功能不仅要满足栖身需要，还需要满足人们更深层次的生理和心理需求，充分体现以人为本的精神，对今后住宅设计的探索具有一定的参考价值。     

立体化、层次化的居住空间

针对目前人们对居住形式多样性、空间独特性的要求,介绍了集合住宅中的跃层式住宅的发展概况及主要特点,结合实例,对跃层式住宅常见的5种空间类型进行了总结与分析,为跃层式住宅的设计研究提供一定的借鉴和帮助.     

跃层式住宅户型适应性设计研究

针对跃层式住宅户型具有较高的功能空间适应能力而广受关注的现象,围绕"住宅适应性"的基本原则,结合实例对跃层式住宅的适应性设计进行了深入研究,从整体套型的分合、居住空间的功能中立、套型的近远期结合以及功能的调整与扩充等四个方面进行了论述,提出应进步提高住宅设计的功能多适性,并促进住宅设计观念的更新.     

斜屋面空间的利用

在对现有斜屋面四种基本结构形式分析的基础上，提出了跃层、错层住宅这一更完善的形式，并客观地作了详细的具体介绍。     

我国南方地区跃层住宅设计研究

随着人们对居住空间要求的提高,追求个性化的居住空间,跃层住宅以其独特的空间效果从某种程度上满足人们对高品质居住空间的要求。本文阐述了跃层住宅的形成原因、分类、特点,并分析了跃层住宅的存在问题。     

内廊跃层式住宅

内廊跃层式住宅是内廊式、跃层式和一梯两户平面式住宅三者扬长避短的产物,它吸取了两种经典房型的特长,又融合了内廊式住宅大进深的优点,在小区规划布置、立面造型及使用功能等各方面体现出一定的优势。     

跃层住宅高空间起居厅设计

就跃层住宅高空间起居厅的空间特点，从空间比例与尺度、楼梯与回廊的组合、采光与窗的处理探讨了跃层住宅的设计原则与方法，使跃层住宅的价值得到更加充分的利用和体现。     

跃层住宅的探索

本文结合“中山人学珠海校区教工住宅南区”工程实例,对跃层住宅类型作了一些的探索,推陈出新地设计了具有个性化的全跃层住宅及变层高跃层住宅。     

从二维到三维——跃层住宅起居内庭的空间环境设计

作为住宅内部重要的交往空间,起居空间随着跃层住宅的出现和普及,在其空间形式上也发生了巨大变化。起居空间的设置不再局限于二维平面上,而是在第三维度上得以延伸和发展,与楼梯、回廊共同形成了新的空间形式——起居内庭。本文介绍了跃层住宅起居内庭空间的特点,并且通过探讨一些设计原则与方法,使跃层住宅的价值得到更加充分的利用和全面的体现。     

工薪阶层的“豪华”住宅——谈错层、跃层、复式住宅设计

结合住宅设计的探索,论述住宅中的错层、跃层、复式住宅设计在工薪阶层住宅的应用。     

Bearing Capacity and Failure Mechanism of Different Types of Foundations on Sand

Performance-based design has slowly been adopted for the use in geotechnical design. In the future, various types of foundations suitable for a variety of soils and applications should be accepted as an alternative to conventional flat foundations for the increase of bearing capacity and the savings of materials. The concept of shells is not new in foundation design, considering the construction with inverted brick arch foundation. Shell foundations are economic alternatives to conventional flat foundations where heavy superstructural or lateral loads are to be transmitted to weaker soils. Various types of foundations with different geometrical shapes have been extensively investigated in the structural design. However, the corresponding studies on the geotechnical design in terms of bearing capacity and deformation are scare. As such the advantages of various types of foundations have not yet been clarified in terms of the geotechnical design. The objective of this paper is to examine the overall geotechnical performance of various types of foundations on sand using model loading tests and the numerical limit analysis. The general superiority of various types of foundations has been revealed by comparing the loading tests with the analytical results.     

海域输水管道工程的结构设计

本文介绍从温州市内引水,向洞头县多个岛屿供水的工程。本输水干管沿途经过了陆域和海域多种不同的地形、地貌,因此本工程的结构设计包含了多种不同形式的穿越工程设计。本文重点介绍了海域管道的穿越工程设计。     

Closed form solution for reliability design of beams

Most of the research papers in the area of Reliability are concerned with the evaluation of probability of failures for various limit states or calculation of safety index (β). There are few papers in the area of inverse formulation of reliability. This paper specifically deals with the design of various reinforced concrete members for given probability of failure levels. The probability-of-failure levels for various members are taken from literature and the reliability design problem is formulated as a polynomial equation in terms of the design parameters. The solution of the polynomial is obtained using some standard techniques which, in turn, gives the design values of the members for that specified probability of failure. This approach is applicable to any reinforced concrete member and the results have direct application for practicing engineers.     

The evaluation system for design alternatives in collaborative design

The evaluation of design alternatives is an important phase for supporting design decision and for producing new design concepts, and it is repeatedly processed. To proceed with the design process in standard, the repetition is reduced to minimum, and design must be optimized in limited cost and time. For smooth and fast process, lots of design alternatives are provided within the limit of possibility and they must be evaluated appropriately. It's possible to evaluate design alternatives using various media. This paper describes the characteristics of various media that have been used for evaluation of design alternatives, and propose the evaluation system for design alternatives based on the findings of case studies.     

建(构)筑物加固设计失误与规范管理

分析了建(构)筑物修复、加固、改造设计中失误增多的问题,提出应加强加固设计的监督管理.建议有关部门尽快制定加固设计监督管理条例和相应的管理机构,尽快配齐各种结构加固设计规范.     

粉喷桩重力式组合挡土墙支护失稳性状研究

为了探究发挥土体自身强度进行支护的规律,对某基坑进行了试验性支护设计。基坑两侧均采用组合粉喷桩重力式挡土墙支护,但压顶方式不同。开挖后基坑两侧挡土墙均产生了破坏,但破坏先后次序和破坏程度不同。分析表明：重力式挡土墙格栅内不同部位桩墙受力情形不同,因而组合采用不同工法桩体具有合理性;在验算重力式挡土墙外部稳定性的同时,还应验算墙内土体的局部稳定性。试验对该工法的理论研究与设计方法具有一定借鉴意义。     

城市设计制度建设的争议与悖论

在决定城市设计实践效果的各种因素中,制度环境以及城市设计本身的制度安排起着至关重要的作用。然而,城市设计活动的独特个性表明,现代城市设计自诞生之初,其内部就隐含着制度建设的各种悖论。发达国家的城市设计制度建设已有几十年的历史,这些制度的执行和运作并不象想象中那样完善和光鲜,特别是设计控制和审查制度,直到今天仍不断遭受着来自各方的非议。论文剖析了城市设计制度建设中的十大争议主题,为完善我国的城市设计管理提供一些新思考。     

Reliability-based management of inspection,maintenance and repair of offshore structures

Development of reliability-based management of inspection, monitoring, maintenance and repair (IMMR) of various types of offshore structures is described, with a focus on management of hull damage due to crack growth and corrosion. Operational experiences with respect to degradation of various types of offshore structures are summarized. The interrelation between design criteria and IMMR is emphasized. Explicit design for robustness in terms of an accidental collapse limit state and monitoring by the use of the leak before break principle to identify damage are highlighted. It is shown how design for robustness, choice of inspection method and scheduling as well as repair strategy, need to be implemented to obtain an acceptable risk for various types of offshore structures. Finally, the particular features of reliability based structural reassessment for extension of the service life, are briefly outlined and exemplified.     

南京滨江大道地道结构设计和新设计理念

南京滨江大道是一条现代化城市快速路,同时又是一条景观园林大道。道路总体设计运用了诸多先进的设计理念,地道结构设计紧紧契合总体设计方案,进行了多方面的尝试与创新。主要介绍了地道结构形式以及敞开段方案与坡面设计、长距离下沉式道路变形缝设计、基坑工程设计、管线保护设计等新理念。     

混凝土输送车搅拌筒CAD系统

阐述混凝土搅拌输送车搅拌筒设计的内容,设计要点及设计的各项要求;分析搅拌筒ＣＡＤ系统的构造思路;并介绍了ＣＡＤ系统的组成结构,操作流程及系统的功能和特点。