提高城市设计的环境质量

本文从创造人性化情感空间、保护生态环境、尊重地域文化三方面论述了提高城市设计环境质量的重要性。     

框架结构施工中的质量隐患分析与预防措施

就框架结构施工中容易忽视的结构安全隐患和质量隐患进行了原因分析，并提出了相应的预控措施，指出只要掌握隐患产生的原因，进行理论概念分析，提前预控分析，就会尽快消灭隐患。     

提高路面施工质量的措施

为了适应当前重载运输条件对路面质量的需要，从原材料质量和技术规范控制入手，提出了提高路面施工质量的措施，从根本上解决了路面的质量问题，延长了路面的使用寿命。     

浅谈合格的总监应具有的素质

就项目管理阶段的特点，结合工程监理过程中的经验，对总监在项目实施过程中应当具备的素质进行了探讨，以提高总监的素质，最大限度地发挥总监的职能，从而更好地保证工程的质量。     

Soil salinity of urban turf areas irrigated with saline water: I. Spatial variability

With increasing use of saline water for irrigating urban landscapes, soil salinization is becoming a concern. This study examined spatial variation in soil salinity over the length of selected fairways at five golf courses, and of large turf areas at two public parks located in west Texas and southern New Mexico. Salinity of water used for irrigation ranged from 680 to 2700 mg L⁻¹, and the sites consisted mostly of Aridisols (upland soils) or Entisols (alluvial soils). Soil salinity distribution at sites consisting of deep Aridisols was spatially independent with the coefficient of variability (CV) ranging from 24 to 42%. The sites consisting of shallow Aridisols over a calcic horizon had erratic and random soil salinity distributions with an average CV of 37%. Since soil salinity distributions in Aridisols and Alfisols appeared to be spatially independent within the distance of fairways, soil sampling adequacy can be determined by the conventional probability statistics. However, salinity distributions at Entisols sites were spatially dependant to a length of 100 m or more. In addition, the clayey Entisols used for public parks had high levels of salt accumulation (>10 dS m⁻¹ in the saturation extract) with the CV exceeding 60%. When salinity readings were stratified by soil type distribution, the CV was reduced to 28% on the average. The number of samples required to obtain the mean salinity over a typical length of fairways (250–300 m) within a deviate range of 20% averaged 6 in deep sandy Aridisols and Alfisols, and 13 each in other cases, provided that sampling of Entisols is made based on soil type distributions. These sampling requirements are greater than those for field soil moisture or saturation water contents. The spacing to collect the required number of samples over the prevailing length of fairways was between 23 and 38 m. Soil sampling for salinity appraisal is most problematic in Entisols, but can be made simple if a detailed soil map is available. In Aridisols containing a calcic horizon, it is probable to have saline spots over poorly permeable caliche.     

浅谈企业工程质量管理中“三维结构”的定位

现代企业质量管理是一个全方位的立体管理,既有对工程的质量保证管理,也有对系统要素进行全方位控制的体系质量管理,还有对人意识形态方面的文化质量管理。本文描述了企业质量管理中企业实物形态(工程)质量、企业体系运行质量、企业质量文化形态质量的“三维结构”定位及管理方式与方法。     

粉喷桩加固软土地基施工质量控制

针对淮盐高速公路建设中大量采用粉喷桩处理软土地基的工程实践，从工程施工前、施工过程中、事后检测阶段几方面详细阐述了保证粉喷桩工程质量的有效措施，具有一定的参考意义。     

锦都佳园建筑设计体会

介绍了锦都佳园住宅小区坚持“以人为本”设计的基本思路，通过对小区总体布局、设计理念、建筑户型设计、立面造型设计、节能设计几个方面的论述，力求在侯马区域打造一个环境优美、布局合理、安全舒适、绿色环保、节能高品质的住宅小区。     

Continuous monitoring of short term dissolved oxygen and algal dynamics

Dissolved oxygen (DO) in coastal bays with frequent algal blooms can undergo significant diurnal changes. Short-term DO and algal dynamics in a sub-tropical, nitrogen-limited, marine ecosystem are studied by means of a specially designed telemetry system. The high resolution data show clearly the importance of the vertical DO structure, and its relationship with environmental variables (solar radiation, water temperature, wind, tidal current) and phytoplankton dynamics. The design, instrumentation and calibration, and operational experience of the system are described. The simple and robust system has proved useful in (i) providing continuous data for full testing of water quality models, and (ii) the planning of field experiments to study algal dynamics.     

人工挖孔桩施工技术探讨

通过对人工挖孔桩施工技术探讨,阐明了人工挖孔桩施工质量控制以及安全控制要点。