动力融探在工程实践中的应用

结合工程实例,探讨了动力触探锤击数N和静力触探锥尖阻力Ps的关系,并将动探应用于工程实践中,指出动力触探的应用,提高了勘测设计质量,缩短了勘测周期,降低了工程造价。     

THE EFFECTS OF IMPROVING SEWAGE SLUDGE DIGESTION

A model was developed and tested to investigate the effects of various parameters on the processing costs of anaerobic digestion. The model was based on empirical data collected from full-scale plants which varied in size from 35,000 to 900,000 population equivalents. (Equivalent to loading rates of 0.5 to 2.7 kg VS/m³/d.) In spite of different operating regimes and conditions of the plants analysed, various relationships were discovered between: sludge quality and volatile solids destruction; sludge quality and biogas yield; and, effluent volatile solids and dewatering. Where correlations existed, these were used to make predictions on operating costs of the digestion and dewatering plant based on sensitivity analysis. The results of the model were used to make recommendations on how to optimise the operation of an anaerobic digestion plant.     

Assessment of wind load factors for hurricane-prone regions

We study the issue of whether the wind load factors specified in the ASCE 7–95 Standard for hurricane- prone regions on the one hand and extratropical storm regions on the other are mutually consistent with respect to risk. We consider structures or elements whose design is governed by wind loads and for which wind directionality effects are not significant. We present estimates according to which ASCE 7–95 Standard provisions for wind loads inducing the design strength result in (1) safety levels that are considerably lower for hurricane-prone than for extratropical storm regions, and (2) estimates of mean recurrence intervals of hurricane wind loads inducing the design strength of about 500 y if epistemic uncertainties are neglected, and significantly lower than 500 years otherwise.     

夹层土中砼预制桩基事故分析及处理

对夹层上中砼预制桩基发生持力层冲剪破坏事故进行分析,并对事故的处理及其工程设计谈了几点体会,可供参考.     

卧式室外型空调器及其应用

本文简要介绍卧式空调器的构造特点，提出了在设计选用中应注意的问题及采取的相应措施。     

从民居建筑布局看“堂文化”的神圣表述——“堂文化”所呈现的中国文化思维模式论之一

民居里的堂屋是民居建筑里的“神圣空间”,在我们阅读这种神圣空间的同时,我们不仅能够读出中国文化的核心思想观念,而且可以读出中国文化里的思维模式,以及中国文化的结构体系。而这些与中国民居建筑手法融合,使得民居的“堂”成为中国文化中典型的神圣“话语”符号。     

珠江三角洲城际轨道交通广佛段工程魁奇路站建筑设计浅谈

魁奇路站是珠江三角洲地区城际轨道交通的首批建设站点之一,也是广州至佛山段工程的始发站。概述该车站建筑设计的主要内容,着重介绍该站在总图布局、出入口和风亭的景观设计以及折返线上部空间利用等几个方面的设计特点。     

浅谈构建水利与经济社会和谐发展的双赢平台

指出人水和谐不仅是一种理念也是一种方法,要利用这种理念,从经济学、社会学、生态学和系统学等不同研究方向来研究可持续发展理论,并应在治水中坚持人与自然和谐相处的观念,反映出价值取向的变化,从而由“以人为中心”和人控制自然、统治自然的价值理念,转变为以人为本、全面、协调、可持续发展的理念,最终达到人与自然和谐发展、共同发展。     

生态蔓延——高层风力发电装置城市应用调研活动

本文从城市生态安全角度记录了厦门大学与伦敦城市大学建筑系及香港中文大学建筑系合作的“生态蔓延”WORKSHOP调研活动。本次活动从Raoul教授的“E-O-T-M”研究方法出发,选取鼓浪屿作为案例的观察研究对象,对将高层建筑与风力发电装置结合形成的生态自治建筑—环保塔在鼓浪屿及整个厦门市区的应用作出探讨,旨在建立城市人工与自然生态系统间的协调共生关系。     

两个"住"的实验

本文介绍了笔者参与的两个关于中国住宅竞赛的实验……希望引发设计者重新思考众多因素对居住的影响。"