研究工程

The paper took the feasible study on the roadway connection engineering of the circular road in Huhhot as an example and gave the projet designs of the road principal engineering, the rain water, the sewage, the electricity, the telecommunication, the thermodynamics, the gas, the lighting engineering and the road accessorial engineering, t...

本文以呼和浩特市绕城路道路连接线工程可行性研究为例，通过对呼和浩特市经济现状水平的准确分析和将来发展的预测、对项目影响区交通系统和道路网的现状及发展规划的调查研究、对雨水和污水管网等相关市政管线的现状及发展规划的调查分析，结合当地条件，给出了道路主体工程的方案设计以及雨水、污水、热力、燃气工程的方案设计。

This study and relevant works are the second year of a five-year on-the-job training program (from January 1, 2002 through November 15, 2006),Major outcomes coming from this project include:(1) Collection and review to the experiences of domestic traffic engineering training programs in the past.(2) The planning of training course schedule, and the collection and presentation of modern traffic engineering technologies (i.e. use a World-wide Web established last year and its website: www.trafficwin.com).(3) To perform surveys to those traffic engineering officials, professors teaching at colleges and universities, chiefs at well-known traffic consultants companies so as to realize who will fit to be our courses' lectuers and establish a lectuers database in the traffic-engineering field.(4) Based on the responses of trainees and trainers, lots of teaching and learning conditions, reviews, and suggestions have been gathered for further reviewing.(5)For the long-term development, the website "Traffic Engineering and management" had replan by used the NUKE website program and phpBB forum program, and accomplishing the correcting.(6)An analysis of the establishment of national traffic engineering training education framework combined with a professional transportation knowledge bank have been done and presented to the Ministry of Transportation and Communication for further consideration and even implementation.

本计画承续自九十一年度起一项为期五年（自民国91年1月1日至民国95年11月15日），由交通部运输研究所办理的委办研究计画「交通工程人才培训计画」，今年为第二期的计画工作期，主要办理完成的工作项目包含：（1）收集、回顾与检讨过去相关之培训课程办理经验；（2）本期培训课程之规划与办理方式，以及交工科技新知之搜集与呈现（延续去年方式采网站资讯公布，网址为：www.trafficwin.com）等项目；（3）针对各县市交通局交通工程管理人员、各大专院校教授交通工程相关课程之教授以及国内知名交通顾问公司主管人员发放「课程讲师人选调查」问卷，详细收集各课程适任之讲师人选，建立一交通工程领域之讲师资料库；（4）依据参与培训课程学员之反应及规划团队之深入分析，整理归纳出本期培训课程之办理情形、相关检讨及心得建议；（5）为「交通工程与管理」网站之长期发展，将网站的架构与程式重新应用nuke网站程式与phpBB论坛程式规划，并改版完成；（6）针对未来培训课程之办理方式、课程内容及教学架构，由参训学员及专家学者直接提供改善之意见，以做为后续计画办理之重要参考与依据。

Steel moment-resisting frames with welded beam-to-column connection were traditionally regarded as having excellent performance, and widely adopted in steel constructions, but this opinion changed after the 1994 Northrige earthquake and the 1995 Hyogoken-Nanbu earthquake. These earthquakes also arouse engineers to resurvey the behavior of end-plate connections. It is well known that end-plate connections have definite flexibility, which can increase damp, prolong period, and decease swing of structure. So it can reduce the damage, and is one of the best choices for resisting earthquake.

中文题名钢框架梁柱端板连接在循环荷载作用下的破坏机理及抗震设计对策副题名外文题名 Collapse mechanism and design criterion of steel beam-to-column end-plate connections under cyclic load 论文作者郭兵导师顾强学科专业结构工程研究领域\研究方向学位级别博士学位授予单位西安建筑科技大学学位授予日期2002 论文页码总数127页关键词钢结构框架结构抗震设计钢框架梁柱端板连接馆藏号BSLW /2003 /TU392 /6 传统观点认为，梁柱焊接刚性连接具有较好的抗震性能，因此在工程中得到了广泛地应用，但1994年的Northrige地震和1995年的阪神地震改变了这种传统观点，这两次地震也引起了工程技术人员对端板连接的再审视。

Recent research progresses of behavior and mechanism about edge chipping were summarized, and edge spalling model, edge chipping by single indenter and edge chipping by scratch test were introduced, all of the merits and defects of them were evaluated, some issues need to be solved for them and some methods to prevent it taking place were presented.

综述了工程陶瓷边缘碎裂行为与机理的最新研究进展，详细阐述了工程陶瓷的边缘碎裂剥落模型、边缘碎裂单晶压头模型和边缘碎裂划痕模型，并对各模型的优缺点作了评价，提出了工程陶瓷边缘碎裂行为与机理研究中尚待解决的问题以及边缘碎裂预防措施。

By analyzing and using for reference the successful experiences and academic research production of water diversion project management in domestic and overseas areas at present, according to the order of optimizing water resources arrangement and c haracteristic o f Ji angsu SNWDP, t he thesis d esigns t he m anagement p attern o f Ji angsu SNWDP, and studies its operational mode.

本论文分析借鉴目前国内外对于调水工程管理的成功经验和理论研究成果，根据优化配置水资源的要求，针对南水北调江苏境内工程特点，设计了南水北调江苏境内工程管理模式，并对管理模式如何运作进行了研究。

The presterssed anchor cable frame combined with backwall, drainage is necessary due to longtime sability and permanent utilization.Firstly,according the study of engineering of geology situation of the high slope, the mechanism of deformation failure and the major hazard of the high slope of PanMei is analysed comprehensively.And the whole slope is divided into two different geology enginnering areas:Western slope(1160 section plane -1240 section plane)and Eastern slope(1240 section plane -1320 section plane). The result of 3D numerical simulation is the same as geology judgement. Later,slope cut (1:0.75) is implemented based on the engineering comparison and criterion.Meanwhile, Limit equilibrium method , Monte Carlo Probabilistic slope stability the stability , Sensitivity analysis and Finent element method of for assessing the cutted slope stability is carried out. The result indicates that Western slope is instable, Eastern slope is relatively stable.So much attention should be paid to Western slope.Different reinforcement measures in different areas are given according to its stability and meet economical request. Gravity wall is introduced in accordance with landform in order to prevent small falling at the foot of the high slope ,which will be a threat to the high slope stability. Handling measure is also applied to Eastern slope. At last,FLAC3D numerical analysis shows the feasibility and reasonableness of the handling measure of the high slope.

论文首先研究了边坡的工程地质条件，全面分析边坡的变形破坏机制和边坡的主要地质灾害，将边坡分为西段不稳定边坡区(1160剖面～1240剖面)和东段相对稳定边坡区(1240剖面～1320剖面)，通过三维数值模拟再现了边坡在自重作用下的破坏机制和过程；在此基础上通过工程类比和规范要求，确定按照1：0.75进行放坡处理，并分析了放坡后边坡的稳定性状况，分别通过极限平衡法、蒙特卡洛法概率分析、参数敏感性分析和有限元稳定性计算等多种方法对边坡在各种工况下的进行稳定性研究，计算结果表明，西段边坡较之东段边坡稳定情况差，是边坡支护的关键之处，而东段边坡相对是稳定的；边坡的综合治理措施选用的是框架锚索并结合挡土墙和排水工程，治理设计根据不同区段的稳定性情况采用不同的支护结构，做到了经济合理的要求；在边坡的坡脚设置重力式挡土墙，防治边坡小规模的崩塌，会对上部的锚索支护护造成不利影响，进而影响边坡的稳定；东段边坡的填方区也给出了治理对策；最后通过三维显示拉各朗日有限差分程序(FLAC3D)模拟了高边坡放坡和支护效果，论证了治理措施的有效性和合理性。

Using the data surveyed the farmers in Hubei province, Sichuan province and Chongqing District, this paper analyses the effects of the natural forest protection project on the household income and energy resource consumption. Whereafter it makes suggestions that the government should pay the economy compensation to the farmers who reside in the zone where actualizes the natural forest protection project; and measures should be put in practice to reduce the usage of bavin and the payout of energy resource, to intensify the investment and management to increase the farmers' income.

为研究我国实行的天然林保护工程对工程区内农户经济收入的影响，通过在湖北省、四川省和重庆市三地以农户为对象的问卷调查，分析天然林保护工程对工程区内农户经济收入、能源消费的影响，并提出相关政策建议：政府应对天然林保护工程区内的农户给予经济补偿；应该采取措施来减少农户薪柴使用量和农户能源支出；应采取措施加大天然林保护区内的投资和经营，确实增加农户的经济收入。

Compared with the conventional analytic methods, the author studies the feasibility that the elastic bearing model is used to simulate the boundary constraint condition of the enrockment.

引入弹性边界模型，对比传统分析中对边界约束的处理，研究用弹性边界来模拟堆石体边界约束条件的可行性；选用规则典型的坝体，研究面板堆石坝的面板及堆石体的应力应变规律，特别是周边缝的变形规律；分别讨论了岸坡坡比、坝前水深、坝高、河床底宽等几何参数对弹簧系数取值的影响，确定弹簧系数的取值范围，给出了可用于实际工程计算的最佳取值范围；以松山面板堆石坝作为工程实例，验证弹性边界模型的实用性，并为工程建设提供了一定的参考。

In upper soil permeability deformation of dam base Geology condition, trait of soil permeability and filtration are studied overall system, firstly through engineering geology method, hydrotechnic design and numerical model technique are introduced to studying and the methods break localization of geology study in Dongpinghu reservoir dam.

本文是首次以地质工程研究的角度，对东平湖水库围坝的地质环境背景，土的渗透特性和渗流特征进行较为全面系统的研究。研究过程中借鉴和引入了水工设计的思想和数值模拟技术，突破了地质工作在东平湖水库围坝研究中仅仅是工程地质条件勘察的局限性。

Perception, interaction and imagination have been emerged as the engineering design-oriented abstract levels in the philosophy of Concurrent Engineering to supportably implement the system structure and function of NECVDE, which forms a systematical solution to the collaborative work environment for NCCAD.

论文的主要研究内容和结论如下：（1）研究人机和谐环境理念下网络CAD的协同工作环境，首次提出&基于网络的工程CAD虚拟设计环境&基本概念、特征和方法论，并围绕感知、交互、联想三大特性在并行工程哲理下面向工程设计实际以不同的抽象层次支持NECVDE体系结构和功能模型的建立，为实现网络CAD协同工作环境提供了解决方案。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。