With the development of economy in our country , the new technology in building engineering are used continuously . the older codes for construction and acceptance can not be satisfactory to the necessary of controlling the constructional quality 随着我国经济建设的发展,建筑工程“四新”技术的不断运用,我国原有的建筑工程施工及验收规范已不能满足工程质量管理的需要。
The constructional quality acceptance of building is important for quality control , so developing a constructional quality acceptance data management system of building engineering is necessary this thesis studies thoroughly the acceptance data management system 建筑工程的施工质量验收是建筑工程质量控制的重中之重,因此利用计算机技术开发出一套行之有效的施工质量验收资料管理系统是非常必要的。
These engineering projects are : civil jet aircraft ; long life and high reliability communication satellite ; 1000 mw nuclear power station ; quasi - high speed railway ; magnetic suspention railway ; xingjiang - shanghai gas pipeline building engineering ; large scale hydropower station 这些工程项日是喷气式民航飞机、长寿命高可靠性通信卫星、 100万千瓦核电站、提速铁路、磁悬浮铁路、西气东输工程和巨型水电站。
Guangdong city lighting build engineering co . , ltd . is a professional lighting construction enterprise integrated with lamp production , sales and engineering construction . this company enjoys perfect performance system of design , production , sales and fixation 近年来,本企业以雄厚的实力参与国家、广东省跨世纪的重点交通、能源建设项目中的照明工程,业绩遍及市政、交通运输、航运、能源、住宅、园林等行业和部门。
The nharch is qualified with grade - a certification for architectural design , grade - a certification for building engineering consultation , grade - c certification for urban planning , grade - c certification for design of municipal works , grade - b certification for building survey 级、规划设计丙级、勘察乙级、招标代理乙级等多项资质证书。我公司为中国勘察设计协会理事单位,为国际咨询工程师联合会( fidic )成员协会会员和中国
The building builds careful material : commodity house beforehand ( annul ) carry out licence or room change written reply to a subordinate body ; build project program licence ; build engineering construction permit ; build licence of the program that use the land ; state - owned land uses card ; propose careful ichnography and floor plan 房屋建审资料:商品房预(销)售许可证或房改批复;建设工程规划许可证;建设工程施工许可证;建设用地规划许可证;国有土地使用证;建审平面图及楼层平面图。
We research the causes of concrete cracking , develop the high performance anti - cracking additive , optimize the concrete mix and construction techniques , increase the stability of concrete volume by shrinkage compensation , enhance splitting tensile strength , and can meet demand of high workability of fresh concrete . . in the study , a thorough investigation of this problem is made from all points of view , with the aid of various modern measurement & testing technology and different theories & methods in surface physical chemistry , structural chemistry , solid - state chemistry , composite materials , fracture mechanics , etc . our research results have shown that the various shrinkage of concrete cause concrete cracking in building engineering , such as autogenous shrinkage , dry shrinkage , temperature shrinkage , plastic shrinkage , carbonized shrinkage , etc 目前,解决混凝土开裂的方法是综合的,我们调查研究了混凝土开裂的原因,开发研制了高性能抗裂外加剂,优化混凝土的设计和施工方法,并通过补偿收缩达到混凝土体积稳定,提高抗裂强度,满足混凝土拌和物高工作性能的要求。本研究采用多种测试技术,应用表面物理化学、结构化学、固体化学、复合材料学、断裂力学等多学科的理论与方法,从不同的角度进行深入的研究和探讨。通过调查研究建筑工程中出现的混凝土开裂、渗漏问题,发现混凝土在非荷载作用下开裂主要是由混凝土的自收缩、干燥收缩、温度收缩、塑性收缩、碳化收缩等各种收缩变形引起的。
Hebei construction engineering group ltd . successfully gets special grade of general contracts on main operation of building engineering construction ; grade a of general contracts on municipal public , chemical petroleum and smelt program constructions ; at the same time , it gets grade a of special contracts on simultaneous operation of steel framework , antisepsis and heat preservation , mechanical and electrical equipment install , construction intelligentization and environmental protection programs 河北建工集团有限责任公司在原来施工总承包一级的资质基础上成功地就位主营房屋建筑工程施工总承包特级,兼营市政公用工程、化工石油工程、冶炼工程施工总承包一级,同时还兼营钢结构、防腐保温、机电设备安装、建筑智能化及环保工程专业承包一级。
This mode works comparatively well for the integration of electromechanical equipment in intelligent building . it plays a major role in improving the design efficiency of the intelligent building engineering , ensuring the completeness of design and field construction , and increasing the ability to react quickly to market 该模式能够较好地解决智能建筑工程中机电设备产品的集成配置问题,对提高建筑智能化系统的设计效率、保证设计与施工的完善性、提高对市场的快速响应能力等方面具有重要的作用。