短墩基础在旧房加层改造中的尝试

对表面层土较软弱，而下面为含砾砂层基础砖混结构加层，基础设计尝试运用短墩处理。     

单层工业厂房排架柱的改造设计与施工

对单层工业厂房排架柱的改造设计方案进行分析论证,采用包心法加固排架柱、植筋等措施增强新老混凝土协同工作能力,较好地满足了工程实际需要,从后期实际使用情况看,厂房运行情况良好。     

树根桩托换技术在工业厂房地基加固中的应用

太钢某轧钢车间厂房经30多年使用，柱基下沉，起重机道轨严重变形。通过采用树根柱托换技术进行处理，有效地控制了基础继续下沉，保证了生产的安全远行。     

老厂房改造过程中技术处理的探讨

当前老企业要想生存和发展，需要通过设备更新、产品换代的手段来实现，而对老厂房的技术改造和加固尤为重要。     

单层工业厂房扩建改造托梁拔柱施工

西林钢铁公司第二轧钢厂生产车间是两跨单层工业厂房，两跨分别是棒材生产线和线材生产线（见图1），2003年以前两条生产线仅在棒材线上设一座加热炉，致使棒材和线材不能同时生产，当线材生产时，线材跨内精轧机通过之前的导槽与邻跨的棒材线轧机和加热炉才能构成一道完整的线材生产线。     

冶金建筑考虑结构刚度时地基承载力的探讨

介绍了冶金工业建筑地基、基础与上部结构共同工作的概念,根据国内外的相关理论,考虑建筑物刚度与地基土共同作用,提出了新建建筑物地基承载力设计值的计算公式,并给出了公式的适用条件.     

浅议东北老工业基地改造与城市可持续发展

东北老工业基地曾是新中国工业的摇篮，为建成独立、完鼙的工业体系和国民经济体系．为国家的改革开放和现代化建设做出了历史性的重大贡献。但是．长期以来．由于受到体制性因素和结构性矛盾的影响,东北老工业基地经济发展相对滞后。东北老工业基地振兴要着力培育东北老工业基地可持续发展的能力。可持续发展战略。是要使各方面的发展目标,尤其是社会、经济与生态、环境的目标相协调。振兴东北老工业基地可持续发展战略．首先应加强生存能力建设；其次,加强发展能力建设和生态环境的能力建设；还要加强科技创新能力建设；最后,应该加强政府调控能力建设。     

某工业厂房的可靠性鉴定

本文结合某工业厂房可靠性鉴定实例,论述了建（构）筑物可靠性鉴定的性质和作用,建（构）筑物的可靠性鉴定是已有建筑日常管理中不可缺少的环节,应引起人们的高度重视,通过有计划的检测与鉴定,可为建（构）筑物的技术管理提供科学依据。     

柔性桩复合地基承载力计算方法探讨

针对柔性桩复合地基承载力计算的复杂性和不确定性,本文对柔性桩复合地基承载力的计算方法进行探讨,选取指数函数为位移函数,根据弹性理论推导计算了桩体竖向位移、承载力及桩周的侧摩阻力。通过对实际工程的计算比较计算与实测结果,并分析了计算与实测结果存在差异的原因。     

尾矿粉作为天然地基的可能性及承载力确定

根据多年的建筑经验,结合现行规范和标准,对利用尾矿粉作为天然地基和确定承栽力进行探讨和研究。将为鞍钢未来的开发和建设中解决地基处理问题具有重要意义。     

等温状态下新型动压推力轴承承载力计算

根据流体力学有限元理论 ,对新型动压推力轴承的承载力作了计算 ,并在可逆式动压推力轴承实验台上进行了验证     

Model Tests and Analyses of Bearing Capacity of Strip Footing on Stiff Ground with Voids

A series of 1G loading tests under the plane-strain condition were conducted on stiff ground with continuous square voids with the view of shallow foundation on calcareous sediment rocks, which contain voids because of their susceptibility to water dissolution. Detailed experimental observation revealed three types of failure modes for a single void: bearing failure without void failure, bearing failure with void failure, and void failure without bearing failure, depending on the location of the void as well as the size of the void. Upper-bound calculations were presented to interpret the changes of bearing capacity observed because of the existence of a void.     

将“承载能力法”引入吊钩设计计算的尝试

介绍了“承载能力法”的计算原理,通过应用此原理对天钢集团第二炼钢厂现有46t龙门钩进行校核及为榆次钢厂25t龙门钩的设计可以看出,此方法的引入对合理利用材料的承载能力,减轻吊钩重量具有十分重要的意义。     

回填土对单桩承载力的影响

主要讲述攀钢西昌冷轧工程回填土产生的负摩阻力对单桩承栽力的影响,给今后的设计提供借鉴。     

Horizontal Bearing Capacity of Piles in a Lateritic Soil

The behavior of pile foundations subjected to horizontal loading is typically evaluated using horizontal load tests. Although load tests are valuable to understand site-specific soil-structure interaction phenomena, validated predictive methods are also useful during the design phase. In this study, the results from horizontal load tests are compared with methods which predict the horizontal bearing capacity of piles using in situ measurements of soil behavior. Specifically, several horizontal load tests were performed in order to evaluate the behavior of two 12-m long Strauss piles and four bored piles with similar length, all installed in a lateritic soil profile. Two prediction methods were evaluated using p-y curves computed from the results of Marchetti’s dilatometer test (DMT) results. The predictive methods using the p-y curves from the DMT showed good agreement with the behavior observed in the pile loading test.     

半连轧厂支承辊轴承损坏原因分析

通过对鞍钢半轧连厂损坏的轴承部件－滚动体，边套和中套进行的金相高低倍分析及化学成分分析，认为：该轴承的损坏与安装和运行情况无关，而完全是由于材质本身存在的冶金缺陷－缩孔残余所致。     

Undrained Bearing Capacity of Strip Footings on Slopes

The undrained bearing capacity of foundations on or near slopes is commonly calculated using empirical equations or from design charts which have been produced based on limit equilibrium or upper bound plasticity calculations. Many of the available methods do not take account of important parameters that affect the undrained bearing capacity factor, such as the distance of the footing from the slope, the slope height, or the soil properties. This paper presents finite element analyses of strip footings on or near undrained soil slopes performed in order to investigate the influence of the various parameters that affect undrained bearing capacity. The results of the analyses are compared to available methods. It is found that while some of these methods compare well with the finite element results for certain combinations of geometrical parameters and soil properties, they cannot produce sufficiently accurate results as they either do not take account of all of the affecting parameters or are generally not conservative. Based on the finite element results, design charts, equations, and a design procedure are proposed for the calculation of the undrained bearing capacity factor Nc as a function of the undrained shear strength and the bulk unit weight of the soil, the footing width, the distance of the footing from the slope, the slope angle and the slope height.     

成孔工艺对灌注桩承载力影响的探讨

文章通过分析桩土体系的荷载传递机理,以及基桩侧阻力、端阻力的成孔工艺影响因素,对目前常用成孔方法对基桩承载力的影响进行了探讨,提出了增加单桩承载力的有效措施.