未来十年综合航电系统的发展趋向

我国的合同法对代位权的客体做出了明确的限定,这使得代位权制度在实际运用中碰到了一些困难,本文对代位权的客体和抵押权能否成为代位权的客体进行了分析和探讨。     

浅析中西方传统文化对建筑的影响

建筑的风格可以体现一个国家,一个民族文化的传承与发展,本文是作者将中西方的文化与建筑进行了对比,进行浅谈。     

土壤污染防治法背景下的城乡绿地系统建设：趋势与对策

《中华人民共和国土壤污染防治法》的颁布标志着中国将形成完善的土壤污染防治法律体系,建立从污染土壤调查、修复、风险防控、监测到场地再利用,从环境标准到规划管理的全方位制度。生态文明制度建设的宏观背景,再加上中国土壤污染严重、规模大、修复难、成本高、周期长等特征,将导致大量污染场地转变为绿地或生态用地,最终对绿地系统的数量与规模、布局与功能、规划与管理、环境质量标准等多个维度产生实质性影响。分析这一趋势,对其影响提出预判,最终提出对策建议。     

基于大规模街景图片人工智能分析的精细化城市修补方法研究

在中国快速城镇化阶段“重量”而“轻质”的建设过程中,城市建成区尤其是老城区的景观环境产生了诸如景观视廊受阻、风貌破败等大量问题。对此,自2015年中央城市工作会议以来,各地相继开展了城市修补专项规划,以修复及更新城市建成环境,促进城市空间品质提升。然而,由于缺乏对城市环境整体效应的统筹考虑,故在城市实际修补过程中,城市局部地块的品质提升反而对城市整体品质构成负面影响。因此,在人工智能及大数据技术深度介入城市规划和设计实践探索的基础上,研究基于全卷积神经网络模型(FCN)和城市场景要素深度学习数据集,对城市景观环境中的各要素进行了大规模且高颗粒度的精确识别,同时与空间数据叠加,对复杂建成环境中的景观问题进行精确分析,并基于分析成果辅助后续城市规划设计实践,逐层递进地对城市复杂建成环境进行精细化修补。选择位于嵩山脚下的登封市作为案例,探索人工智能技术在辅助城市修补等规划领域的前瞻性应用。     

汇水系统绿地雨洪调蓄研究——以武汉港西汇水系统为例

绿地有一定的雨洪调蓄功能,雨洪状况下,如何在汇水系统尺度利用和保护绿地亟待研究。选取95处位于武汉港西汇水系统的地块,调研地块性质,利用ArcGIS提取不透水比例及平均坡度,并进行SWMM水文模型演算。通过实验性模拟结果的对比,得出汇水系统的绿地雨洪调蓄效率(λ＝0.13m3/m2)、汇水系统(g＝36%)和各类用地(g＝18%～47%)基于雨水调蓄理念下的最低绿地率,使汇水系统水文状况达到海绵城市建设标准。讨论了不同重现期下汇水系统的绿地雨洪调蓄效能,旨在完善绿地雨洪调蓄的研究方法、指标体系及利用与保护策略,为相关研究与实践提供借鉴。     

略论应将人列入景观及景观设计之要素

在通常的风景园林书籍中,未曾明确将人及其活动列入景观设计的要素。喜欢观看他人及被人观看是人的本性之一。明确提出并论述应将人及其活动列入景观及景观设计之要素的必要性。在风景园林等景观场所的规划设计中,将人及其活动作为景观要素之一加以考虑,必将进一步拓宽景观规划设计的视野,增加其维度,有助于提升景观设计的水平,使所设计的景观更加人性化,更加体现以人为本的理念,为建设美丽中国,留住乡愁作出贡献。     

Assessing qualitative similarities between financial reporting frameworks using visualization and rules: COREP vs. pillar 3

Financial institutions are struggling with larger volume, more specific and greater frequency of regulatory reporting after the global financial crisis in 2008, especially those that need to report to multiple jurisdictions. To help to improve reporting efficiency, this paper aims to assess the existence of similarities between templates related to credit and counter party credit risk of COREP and Pillar 3 regulatory reporting frameworks by applying Correspondence Analysis and Association Rules Mining. Our results suggest a high degree of overlap between these reporting frameworks, more prominently the three business functions as Front office, Finance and Risk. These patterns can be used as guidance for financial institutions to reshape their reporting architecture.     

浅析建筑与环境的协调性——以水上观光站概念设计为例

文章通过阐述建筑与环境的协调性,分析了如何使建筑与环境相协调的解决措施。     

A supportive architecture for CFD-based design optimisation

Multi-disciplinary design optimisation (MDO) is one of critical methodologies to the implementation of enterprise systems (ES). MDO requiring the analysis of fluid dynamics raises a special challenge due to its extremely intensive computation. The rapid development of computational fluid dynamic (CFD) technique has caused a rise of its applications in various fields. Especially for the exterior designs of vehicles, CFD has become one of the three main design tools comparable to analytical approaches and wind tunnel experiments. CFD-based design optimisation is an effective way to achieve the desired performance under the given constraints. However, due to the complexity of CFD, integrating with CFD analysis in an intelligent optimisation algorithm is not straightforward. It is a challenge to solve a CFD-based design problem, which is usually with high dimensions, and multiple objectives and constraints. It is desirable to have an integrated architecture for CFD-based design optimisation. However, our review on existing works has found that very few researchers have studied on the assistive tools to facilitate CFD-based design optimisation. In the paper, a multi-layer architecture and a general procedure are proposed to integrate different CFD toolsets with intelligent optimisation algorithms, parallel computing technique and other techniques for efficient computation. In the proposed architecture, the integration is performed either at the code level or data level to fully utilise the capabilities of different assistive tools. Two intelligent algorithms are developed and embedded with parallel computing. These algorithms, together with the supportive architecture, lay a solid foundation for various applications of CFD-based design optimisation. To illustrate the effectiveness of the proposed architecture and algorithms, the case studies on aerodynamic shape design of a hypersonic cruising vehicle are provided, and the result has shown that the proposed architecture and developed algorithms have performed successfully and efficiently in dealing with the design optimisation with over 200 design variables.