钢筋混凝土带暗支撑双功能剪力墙的力学计算模型

提出了钢筋混凝土带暗支撑双功能剪力墙结构。在试验研究基础上，建立了该体系的力学计算模型，计算结果与实测结果符合较好。     

中高层钢筋混凝土异形柱框架结构弹塑性时程分析

用杆模型编制了钢筋混凝土异形柱框架结构的弹塑性时程分析程序FEANT。采用该程序对一中高层大开间钢筋混凝土异形柱框架结构振动台试验模型进行了计算分析，计算值与试验值吻合较好，能满足工程需要。     

圆钢管混凝土压弯构件荷载一位移滞回性能分析

在空钢管中填充混凝土可以避免或延缓钢管过早地发生局部屈曲，并有效地提高构件的延性，从而增强构件的抗震性能，本文在对圆钢管混凝土构件弯矩－曲率关系分析的基础上，分析了圆钢管混凝土压弯构件P－△滞回关系曲线，理论计算结果得到国内外大量结果的验证，基于理论分析模型，分析了各参，如构件轴压比，长细比，截面含钢率和材料强度等因素对圆钢管混凝土压变变构件P－△滞回关系曲线的影响，最后，确定了圆钢管混凝土压弯构件P－△恢复力学模型和延性系数的简化计算方法。     

试论西部大开发与国防建设

根据我国国土形状呈三叶螺旋浆形的特征，指出了我国经济建设，国防建设和行政管理均应实行中心辐射型结构模式，述了我国经济建设与国防建设相结合的措施，将经济区以国防功能区分为核心经济区，纽带经济区，支撑经济区，有序建成这三类经济区，以适应形势发展的需要，扩大我国的战略防御向纵深发展。     

A rod-less piston corer for lake sediments; an improved, rope-operated percussion corer

A lightweight, percussion corer, suitable for use in remote lakes of moderate depth, is described. The operation of the corer and suggestions for securing and transporting long sediment cores are presented. In particular, the design and use of a recovery pot, which allows the retrieval of undisturbed cores from sediments of unknown depth, is detailed.     

The δ18O in the Guliya shallow ice core during the prevailing summer monsoons and sea-air interactions

The correlations of the δ¹⁸O_max in the shallow ice core from the Guliya ice cap on the Tibetan Plateau with the global sea surface temperatures (SST) and height at the 500 hPa over the Northern Hemisphere were analyzed. The correlated regions on oceans that have a significant influence on the δ¹⁸O_max in the Guliya ice core are all located in ocean currents, or convergent regions of currents. They are the eastern Equatorial Pacific, the Northern Pacific Current, the Hot Pool in the eastern Indian Ocean, the Mozambique Current, the Northern Atlantic Current, the Canary Current and the Atlantic Equatorial Current. The δ¹⁸O_max in the Guliya ice core has negative correlations with the SST located in the lower latitudes, and positive correlations with the SST in the middle latitudes. The correlated areas at the 500 hPa that have a great impact on the δ¹⁸O_max are located in the subtropical highs over the mid-low-latitude oceans and the long-wave trough area over Balkhash Lake, where there are marked negative correlations between the heights in those areas and the δ¹⁸O_max. The influencing mechanism is displayed by the diversity of the vapor origins transported to the Guliya region. The strengths of the European ridge and the ridge over Baikal Lake have notable positive correlations with the δ¹⁸O_max. The two systems indirectly influence the vapor transportation towards the Guliya region by the adjustment of long-wave trough and ridge.     

珠江三角洲软土微结构的定量研究

对用不同长度的PVC管在珠海和广州两地采得的淤泥样柱施于一定荷载，然后在扫描电镜下研究软土受压后在样柱垂深方向上的微结构变化，并将样品的微结构照片扫描，在计算机内进行量化处理。结果表明，样品的孔隙分布分维差随着离施压点距离的增加而逐渐减小，从而得到两者的关系方程。据此，可了解在一定荷载下应力在软土层中向下的衰减趋势。文章还对软土的天然含水量和围压对压缩变形的影响作了初步的讨论。     

钻孔压灌粉煤灰混凝土桩复合地基的应用研究

通过工程实例，介绍了钻孔压灌粉煤灰混凝土桩的施工技术，说明了其施工工艺及特点，并利用6组静荷载试验成果，对粉煤灰混凝土桩复合地基的承载力特性进行了分析。     

东南极伊利莎白公主地LGB65点的雪层密度与剖面特征

对东南极冰盖伊利莎白公主地LGB65点的50m雪芯及雪坑进行了雪层密度与剖面分析。结果表明，该处雪的密实化过程属冷型落实化类型，第一和第二临界密度深度分别为10．4m和60．4m深霜不育，雪层中为数不多的雏形深霜层厚度仅几厘米，多分布在冰壳层的上、下两侧，16．0m以上，发芯透光性的变化不明显，之下，透光性逐渐表现出韵律变化，雪层中辐射壳和风壳频繁出现，其中辐射壳可作为划分年层的重要依据，综合雪层内的各种层位特征，初步划分出LGB65雪芯的年层约为243a，总的年平均积累率为131．9mm，20世纪60年代年积累率低于平均水平，70年代中期以后，;积累率出现大幅度增加，进250a来该处的年积累率呈增大趋势。     

赣中变质岩带对该区铀成矿控制作用的研究

本文从变质岩带的含铀性分析入手,研究了赣中变质岩带中铀矿化与变质岩带的含铀性、构造岩浆活动带、变质岩带出露的动力学机制及变质核杂岩构造的关系。研究表明:铀成矿与构造岩浆活动带以及地壳减薄、地幔上隆和在变质核杂岩边缘沿着低角度正断层的地壳伸展构造有着实质的关系。