大型工程

KEDE is a knowledge engineering development environment. It combines frames,sematic nets,production rules and object oriented paradigm consistently. It has multi-inference mechanisms and possesses different programming styles.

KEDE是一个知识工程开发环境，它将框架、语义网路、生产式规则、逻辑及面向对象等知识表示有机地结合在一起，具有多种推理机制和程序设计风格，提供友好的用户界面，从而构成一个功能强、使用方便的集成化知识工程开发环境，用于开发各种复杂知识的大型专家系统。

Companies as a benchmark by the Pearl River Delta region, and actively develop new markets, operational radiation throughout the country, and with the domestic and international large-scale plastics manufacturer has established long-term and good cooperative relations, the main proxy Sinopec, Taiwan chemistry, Taiwan Chimei brand has ABS Products resin, HIPS plastic shatterproof, GPPS through benzene, PP demolition hundred plastic, LLDPE Injection, PC, POM, PMMA, PA6, PA66, engineering plastics and LCP, PC + ABC, PBT special engineering materials, and run TPE, TRP, SEBS, SBS, rubber and other raw materials.

公司经珠三角地区为基准，积极开拓市场，业务辐射全国，并与国内外大型塑胶生产商建立了长期及好的合作关系，主要代理中国石化，台湾化学，台湾奇美的品牌，产品有ABS树脂、HIPS不碎胶、GPPS透苯、PP 百拆胶、LLDPE注塑、PC、POM、PMMA、PA6、PA66、工程塑胶和LCP、PC+ABC、PBT特种工程料，并兼营TPE、TRP、SEBS、SBS、等橡胶原料。

The paper discusses the design thoughts about the mixing proportion of big volumed concrete. The causes of concrete's heat of hydration and contraction are analyzed even the corresponding settlement methods are offered and compartment analysis is made.

临汾污水处理厂是我公司承建的一大型污水处理工程，它不但工程量大(80 0 0m3 以上)，而且其中大部分为大体积混凝土(最厚处达 3 。3m)，抗渗要求P6，同时多为暴露工程(要求混凝土具有高耐久性)。

The large-scale diversion project is one of the engineering approaches of optimal allocations of water resources.

大型引水工程是水资源优化配置的工程措施之一。

Is a large-scale Sino-Japanese joint venture, since its establishment has been more than 10 years of professional engineering history, over the years, the company by virtue of technology, equipment, talent, experience and so many advantages, independent research and development and The excavator production standards and special extended arm, the arm, bucket, ring gear and hydraulic-driven, such as construction machinery spare parts, sold at home and abroad, influential in the industry.

广东东莞建华机械制造有限公司是一家大型的中日合资企业，自成立至今已有10余年专业制造工程的历史，多年来，公司凭借技术、设备、人才、经验等多方面的优势，自主研发并生产的挖掘机特种加长及标准大臂、小臂、铲斗、驱动齿圈及液压油缸等工程机械零配件，畅销海内外，在业内颇具影响力。

According to the characteristics of huge underground openings and the layered rock mass, the author finds that the rock mass of side wall along the dip direction is easy to slide along bed plane and the rock mass of side wall athwart the dip direction is easy to bend. The possible geological problems of excavating underground openings in layered rock mass are analyzed, some corresponding countermeasures are also put forward.

结合巨型地下洞室群工程及陡倾角层状岩体的特点，通过分析得出陡倾角层状岩体中大型地下洞室顺倾向侧高边墙岩体易于顺层滑动、反倾向侧高边墙岩体易于倾倒弯折变形破坏的特点，并提出了围岩稳定可能面临的工程地质问题，以及可供采用的对策技术。

In order to scientifically manage exploration data, three-dimensional database composed of rock mass quality indices is established under the geodetic reference frame. Those indices are obtained from adits, drill holes and outcrops.

大型水电工程往往积累有丰富的勘探资料，如何科学地管理这些资料并将其直观、准确地反映在工程地质图件上，即将岩体结构类型及岩体质量空间变化特征以图形展示，是当前研究的重点和难点之一。

With the application of latest engineering science as well as effective theory, technology, material and method in other fields of civil engineering to the study on design and construction technology for large-scale aqueducts, while combining the typical project to develop the theory analysis, model experiment and site experiment study, some scientific, economic and reasonable methods in design and construction have been given in the paper.

将现代工程科学最新的并在土木工程其它领域中行之有效的理论、技术、材料、方法应用于大型渡槽设计和施工技术的研究过程之中，同时结合典型工程开展理论分析、模型试验和现场原型试验研究，对当前设计和施工中提出的理论和技术问题给出了科学、经济、合理的解决方法。

Viaducts are important life lines in the city transport system. Precision prediction for the failure modes of large viaducts in earthquake is important for the disaster prevention and reduction.

大型高架桥梁是城市交通的重要生命线工程，准确预测高架桥在地震下的破坏模式，对减灾、救灾工程有着重要意义。

Currently, Kaifeng municipal government has appointed Kaifeng Development Investment Co.Ltd to carry out the development and construction of the "giant water system tourist special region" program. The program stretches as long as 1300 meters, from the north Qingming Shanghe garden to the south Baogong Lake, covering an area of 140 acres. The construction includes new houses, roads, drainage, river, bridge, plantation, lamps, riverside landscapes and parergons, etc.

目前，根据开封市政府指示，由开封市发展投资有限公司具体负责开封市大型水系旅游特区工程项目的开发、建设，该项目水系工程北起清明上河园，南至包公湖，全长1300米，占地140亩，建设内容包括拆迁、道路、排水、河道、桥梁、绿化、路灯、沿岸景观、小品等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐