辽,金,元测绘史考（下）

概述辽、金、元三代有关测绘的管理和机构,职官设置,各类测绘状况及成果,着重介绍了元代的测绘技术,发明创造及著述。     

我国城市测量技术发展现状与成就

介绍我国城市测量技术发展的现状,着重介绍测绘新技术在城市测量中的应用与实际效果,阐述测量技术基础建设的成就。     

湘赣边地区走滑断裂带致矿异常的结构样式及分形特征

湘赣边地区构造岩浆带是环太平洋成矿带内最重要的高值地质矿产异常区,其中ＮＮＥ向走滑断裂明显地控制了岩浆－断陷盆地和铀及钨、锡、铅、锌、锑等的成矿作用．在区域地质环境研究的基础上,根据典型矿田（床）控矿构造分析成果,将走滑断裂带内局部性致矿地质异常归纳为：帚尾式致矿异常,棋盘格式致矿异常、辫状结环式致矿异常和拉分盆缘式致矿异常．重点讨论了各类异常的结构样式和分维特点．     

浦城地区火山岩型铀成矿远景预测

本文根据浦城地区的成矿地质条件,利用信息量法、逻辑矢量长度法和逻辑矢量长度加权法,在已有成矿地质模型的基础上,筛选出有利的地质变量。根据地质变量对成矿的贡献大小,建立评价模型,圈出有利成矿区。经地质评价,认为各有利成矿区成矿条件有利,有较大的找矿前景。     

山西（交城）花岗岩体地质环境与理化特征研究

本论文对交城花岗岩体的地质环境、工程力学和理化特征作了初步研究。认为交城岗花岩体的地质构造稳定、水文地质条件良好,岩性均匀,故选择交城花岗岩作为研究主岩,并对典型核素在填隙物和花岗岩上的吸附性能进行了试验。     

三峡库区部分县移民迁建工程中的地质问题与建议

巴东、巫山、奉节三县新址建设引发出一系列地质问题,主要有：（１）对一些基本地质问题认识尚不够统一;（２）施工过程中人为引起大量岩体稳定性问题;（３）对未来水库蓄水引起的问题的预测和防护工程的配套建设,还没有引起足够重视和采取相应的措施。为此建议：（１）进一步开展必要的研究工作;（２）加强迁建地质技术管理工作。     

活动断裂带的壤中气汞量测量研究

在覆盖区应用壤中气汞量测量研究活动断裂是一种新方法,它不仅能较准确地确定活动断裂的位置,还可以确定其产状,规模,活动性及相对强度,甚至可以作为确定断裂力学性质的参考,本文简棕了断裂带壤中气汞量测量的基本原理,并以长江三峡,长春,吉林等地利用该种方法研究活动断裂的成果为例,说明该项研究的效果及应用前景。     

地质地球化学图解的计算机绘图系统

根据目前国内外发表的常用地质地球化学图解特征,研制了一套容纳１５０多幅常用地质地球化学图解的绘图系统。系统界面友好,操作方面,适用性极强,具有可扩充性。     

Seismic Zoning of Croatia

The territory of Croatia and neighboring regions is divided into 17 seismic source zones, considering available seismological and geological data. On this basis, seismic hazard elements (seismicity rate, maximum magnitude, b-value, probabilities of exceedance and return periods for a predefined set of magnitudes) are computed using the maximum likelihood method appropriate for treating data-sets with variable completeness thresholds. The values of long term expected peak horizontal acceleration obtained by using a combination of the deterministic and the probabilistic procedure are the highest in the Dubrovnik zone, while the Zagreb zone has the highest earthquake hazard in the continental part of the country. This revised version was published online in June 2006 with corrections to the Cover Date.     

Investigation into Factors Affecting Roadway Deformation in the Selby Coalfield

The introduction of roofbolting in the UK coal mining industry has been well documented and is an example of reinforcement design utilizing a design by measurement or observational approach. This has involved detailed monitoring of rock strata movements and rockbolt loads at a large number of sites. Analysis of roadway deformation monitoring information from across the Selby coalfield provided an ideal opportunity of assessing how geological and stress variations affect the stability of reinforced coal mine roadways. Statistical analysis of this data has confirmed the detrimental effects of maximum horizontal stress direction and relatively weak roof geology on the magnitude of roof deformation. Further analysis has led to the development of a roof lithology index for assessing the quality of the immediate roof geology and the use of geological hazard analysis for providing useful information for the development of a stability index for assessing support requirements of existing and future roadways. This investigation has also verified previous observations regarding mechanisms controlling roadway deformational behaviour and highlights the importance of the site-specific nature of reinforcement design.