长沙市望城区丁字镇船行湾山滑坡稳定性评价及工程治理研究

随着国家社会经济发展,国家对滑坡地质灾害治理越来越重视。滑坡稳定性评价和工程治理方法也进一步发展,本文列举了常用的滑坡稳定性评价和工程治理方法,并以船行湾山滑坡治理为例,采用瑞典条分法对滑坡进行稳定性评价及滑坡推力计算,并采用坡面排水、挡土墙结合锚杆格构梁对滑坡进行综合治理,达到了消除滑坡隐患,改善人居环境的治理效果。     

新县新集镇滑坡应急治理工程近日开工

4月7日，我省首批地质灾害防治重点工程项目——新县新集镇滑坡应急治理工程开工。省国土资源厅、省财政厅、省地质环境监测院等多家部门及单位的领导在施工现场参加了开工典礼。     

316国道K25+040～+140段滑坡治理中的抗滑桩结构设计

介绍了316国道K25 040～ 140段滑坡治理工程中的抗滑桩设计过程，讨论了抗滑桩设计中滑推力的计算方法及公式、抗滑桩的结构设计及配筋，将抗滑桩的内力计算简化成较为实用的公式来计算。还介绍了抗滑桩间土体的排水设计，对排水管的具体做法作了详尽地阐述。     

Study on stability and reinforcement of a landslide on Ji''an-Dandong highway

This study clarified the failure mechanism of a landslide on Ji'an-Dandong highway, through the detailed analysis of its geological condition. Then based on the back analysis of the broken landslide, take limit equilibrium method to evaluate the stability of the potential landslide. The result shows that the landslide is lack of safety stock, so anchor rope is designed to reinforce the landslide.     

Study on stability and reinforcement of a landslide on Ji''''an-Dandong highway

This study clarified the failure mechanism of a landslide on Ji'an-Dandong highway,through the detailed analysis of its geological condition.Then based on the back analysis of the broken landslide,take limit equilibrium method to evaluate the stability of the potential landslide.The result shows that the landslide is lack of safety stock,so anchor rope is designed to reinforce the landslide.     

多功能高速远程滑坡运动堆积过程物理模型试验装置设计与应用

高速远程滑坡运动堆积过程影响因素众多,在物理模型试验装置研发过程中应满足多因素变化需求,从而实现多功能目的.该试验装置初始状态下(垂直角度=20°,水平角度=0°)长3.40m,宽0.56m,高1.35m.设计有滑体体积调节、上滑槽坡度调节和下滑槽水平角度调节三大模块.材料上采用了3mm厚不锈钢钢板与8mm厚钢化玻璃2种材料,使用耐久性较好,并且采用分部件组装形式,安装有万向轮,便于实验仪器的搬运.基于砂子与卵石颗粒材料,应用所研发装置,初步开展了高速远程滑坡运动堆积过程物理模型试验,简要分析了滑体坡度、水平角度、滑体高度及基底材质等参数对滑动距离的影响规律.     

数据持久性框架在社区管理信息系统中的应用

探讨了如何综合多种设计模式构建数据持久性框架.简要介绍了J2EE平台技术和设计模式的概念.描述了如何运用J2EE设计模式建立的数据持久性框架,并以在社区管理系统中的应用为例,讨论了这种框架的具体运用和适用范围.     

Spatial prediction of landslide for Badong County in the ThreeGorges reservoir district

By using the landslide risk evaluating model and the advantages of GIS technology in image processing and space analysis, the relative landslide hazard and risk evaluating system of the new county site of Badong is built up. The system is mainly consisted of four subsystems： Information management subsystem, hazard as- sessment subsystem, vulnerability evaluation subsystem and risk prediction subsystem. In the system, landslide hazard assessment, vulnerability evaluation, risk predictions are carried out automatically based on irregular units. At last the landslide hazard and risk map of the study area is compiled. During the whole procedure, Matter-Element Model, Artificial Neural Network, ancl Information Model are used as assessment models. This system provides an effective way for the landslide hazard information management and risk prediction of each district in the Reservoir of Three Gorge Project. The result of the assessment can be a gist and ensure for the land planning and the emigration project in Badong.     

Spatial prediction of landslide for Badong County in the Three Gorges reservoir district

By using the landslide risk evaluating model and the advantages of GIS technology in image processing and space analysis, the relative landslide hazard and risk evaluating system of the new county site of Badong is built up. The system is mainly consisted of four subsystems: Information management subsystem, hazard assessment subsystem, vulnerability evaluation subsystem and risk prediction subsystem. In the system, landslide hazard assessment, vulnerability evaluation, risk predictions are carried out automatically based on irregular units. At last the landslide hazard and risk map of the study area is compiled. During the whole procedure, Matter-Element Model, Artificial Neural Network, and Information Model are used as assessment models. This system provides an effective way for the landslide hazard information management and risk prediction of each district in the Reservoir of Three Gorge Project. The result of the assessment can be a gist and ensure for the land planning and the emigration project in Badong.     

虚拟企业的组织结构设计

作为2l世纪主流企业组织形态的虚拟企业，如何组织设计虚拟企业，无论在理论研究还是在实际应用中都是一个非常重要的问题。从实际出发，介绍了虚拟企业的组织机制，完成了虚拟企业组织结构的详细设计。力求能够为虚拟企业组织的建立探索一种可行的思路。     

即时通讯系统服务器端简要设计

从软件总体架构设计、业务层的协议设计、业务层软件的线程构成、软件模块之间数据流向等方面，探讨即时通讯系统服务器端的简要设计，并讨论了用户状态实时感知的实现。     

升降式深水网箱控制平台的尺寸设计

控制平台的宽度l与网箱主构架半径r正相关,设计时必须满足网箱框架外侧与平台的距离k大于零,其中:k=1-2+22r-h42+14l2+12r2-22rl,h4为控制平台高度,其受放置区水深h的制约,高度与水深的关系:h=h1+h2+h3+2h4+12H,h1为网衣缩结高度,h2为网衣底部重力装置高度,h3为重力装置到水底的距离,H为网箱放置区台风期预计最大波高。以“HDPE升降式圆形双浮管深水网箱”为应用实例,h=24 m,H=7 m,r=7.15 m,h1=7.0 m,h2=1.0 m,l=25 m,h4=5.0 m,在浪高5 m,风力10级的情况下,网箱系统工作正常。