查询词典 grade bar

Hang Zhou JiaNuoDe Hardware Tools Manufacturing CO.,LTD, Introduces Taiwan spheroidization stove two, and the cold-drawing equipment, the specialized production tool uses hexagon bar iron, Fang Gang, a cutter bar Yuan steel, spheroidize through this equipment cause each kind of fine line steel not to have the decarburization, degree of hardness evenly, The stable performance is good, may produce each kind of steel grade impact extrusion phosphorus to saponify the fine line.

杭州嘉诺德五金工具制造有限公司，引进台湾球化炉二条，及冷拉设备，专业生产工具用的六角钢、方钢、刀杆元钢，通过该设备球化使各种精线钢无脱碳、硬度均匀、稳定性能好，可生产各种钢号冷挤压磷皂化精线。

In Beijing, the internationally renowned financial management and investment consultancy agencies meilin group to buy 30 million U.S. dollars in cash Beijing Yintai Center; Since then, investment banks Morgan Stanley dropped initial investment in Beijing, buy bodied man in the CBD; Japan Pacific Sim Transportation Company have signed a sale agreement with the glance; At the same time, Southeast Asia's largest real estate developers in the bar owned Shanghai early sell shares in the new Mau building projects, this year in February to 547.6 million yuan at the exclusive film Dongzhimen 14,700 square metres of land for the integrated development, early March, the bar owned and used 1.837 billion yuan to buy Central World Trade Center A, B two Grade a offices; Last April, the U.S. Keluoni Capital Group and the Shanghai Industrial Holdings Limited Shanghai Industrial Development Co., Ltd. subordinate co-sponsored Yangzi Fund spend 30 million U.S. dollars, the entire Beijing Cosco bought Block D offshore Shinkansen hotel-style apartments; Not long ago, China International Steel purchased a large class landmark building Zhongguancun Zhongguancun imposed financial center.

在北京，国际着名财务管理和顾问投资机构梅林集团以3000万美元现金入股北京银泰中心；此后，投资银行摩根士丹利在京投下首笔巨资，买下富力位于CBD的双子座；日本太平洋辛运公司与瞰都签下整售协议；与此同时，东南亚最大的房地产开发商凯德置地在年初卖掉上海新茂大厦项目股份之后，今年2月以5.476亿元人民币的高价独家拍得东直门1.47万平方米的综合开发用地，3月初，凯德置地又以18.37亿元买下中环世贸中心A、B两栋甲级写字楼；今年4月，由美柯罗尼资本集团和上海实业控股有限公司下属的上海实业发展股份有限公司共同发起的扬子基金斥资3000万美元，整栋购买了北京中远远洋新干线D座酒店式公寓；不久前，中钢国际出巨资购买了中关村5A级地标建筑中关村金融中心。

In the construction of frame structure using reinforced concrete, we often meet a few problems as follows:(1) The thickness of concrete sheltering layer;(2) Different concrete has different intensity grade;(3) The construction of beam nodes by hooping the steel bar;(4) How to anchor the side pillar of the room surface by using steel bar.

在钢筋混凝土框架结构施工中，常会遇到以下几个问题：（1）混凝土保护层厚度问题；（2）混凝土强度等级不同的问题；（3）梁柱节点箍筋施工问题；（4）屋面框架边柱节点钢筋锚固问题。

In the construction of frame structure using reinforced concrete, we often meet a few problems as follows:(1) The thickness of concrete sheltering layer;(2) Different concrete has different intensity grade;(3) The construction of beam nodes by hooping the steel bar;(4) How to anchor the side pillar of the room surface by using steel bar.

张武彬，刘吉涛（河南开元建设有限公司河南新乡453003）在钢筋混凝土框架结构施工中，常会遇到以下几个问题：（1）混凝土保护层厚度问题；（2）混凝土强度等级不同的问题；（3）梁柱节点箍筋施工问题；（4）屋面框架边柱节点钢筋锚固问题。

For many years, company devoted to provide advanced interior decoration design and onstruct for middle and high-grade customers,Succeed in top-grade building , house , commercial space,such as Panyu Agile Villa,Nanhu Lake Paulownia Forest Villa ,Hangzhou Rose Garden villa, Hangzhou Wu Mountain Villa,Polymorphous Model Room of Fairocean Garden , Model Room of Mayland Lakeside Garden, Nanguo Garden,Panyu Meixin Mountain Villa, Qingyuan Jinbi Bay Garden, Hangzhou Base Bar,Longjin Mansion Office Building,etc.carrying on interior and garden landscape design and construction.

多年以来，公司致力为中高端客户提供高档次的室内装饰设计和施工，成功为番禺雅居乐别墅、南湖桐林别墅、杭州玫瑰园别墅、杭州吴山别墅、华景新城样板房、珠江帝景售楼部、辉洋苑复式样板房、美林湖畔花园样板房、南国花园、番禺美心山庄别墅、清远金碧湾花园、杭州根据地酒吧、龙津大厦写字楼……等高档楼盘、住宅、商业空间进行室内、园林景观设计和施工，公司以其专业的全程配套服务，让每位客户确信我们的专业和严谨，并成为可以委以重任，值得信赖的合作伙伴，赢得了广大客户的一致认可。

HRB400 steel bars, the 400 MPa hot rolled steel bar, which is called new grade III steel bar, has been taken as the one of 10 new technical spreading the application mainly, listed in revised newly code, so spread application as leading steel bar in reinforced concrete structure.

HRB400级钢筋已作为高效钢筋被列为重点推广应用的建筑业10项新技术之一，早在1998年建设部就明确提出：&新Ⅲ级钢筋是专门为建筑结构应用开发的新型钢筋，该钢种已列入新修订的国家规范标准，应大力推广使之成为我国钢筋混凝土结构的主导钢筋&(建设部建[1998]200号文)。

In this Standard, the setting levels for reliability are raised; the contents of high strength concrete are amended; the Grade III steel bar, high strength steel wire and strand are defined as the main stress-undertaking steel bar; the contents of structural analysis and durability design are added and the measures for concrete crack restriction are amended.

混凝土结构设计规范》提高了可靠度的设置水平，补充了高强混凝土，确定了Ⅲ级钢筋及高强钢丝、钢铰线为主导受力钢筋，增加了结构分析及耐久性设计的内容，补充了限制混凝土裂缝的措施。修订后的《混凝土结构设计规范》对保证工程质量，促进技术进步，实现与国际接轨等方面有了重大进展，达到了国际先进水平。主编：李明顺徐有邻

Q235 and 20MnSi billets are tested to produce BS 460MPa grade reinforced bar with postrolling residual heat treatment process. Influences of water-cooling stage, water pressure, the temperature at the entrance of cooling bed, compositions, steel grade and ageing on reinforced bar properties are studied.

以Q235、20MnSi钢坯为原料进行了用余热处理工艺生产英标460MPa级钢筋的试验，研究了水冷段数、水压、上冷床温度以及成分、钢种和时效对钢筋性能的影响。

Begin from 2003, the troop of supervisor of Internet bar obligation that Yang Pu area educates bureau exploration to establish to administer a teacher integratedly to comprise by each school, area culture market executes the law bureau of culture of group, area develops system of assess of Internet bar grade jointly.

从2003年开始，杨浦区教育局探索成立一支由各学校综合治理老师组成的网吧义务监督员队伍，区文化市场执法大队、区文化局联合开展网吧等级评定制度。

The results show that BS 460MPa grade reinforced bar can be produced all from Q235 or 20MnSi billet by the remained heat treatment process but the production cost of the former is lower. When the water pressure minishes, the intensities of reinforced bar reduce; the higher the temperature at the entrance of cooling bed is, the lower the intensities are. Therefore, the commendatory process parameters are that five stages coolers should be opened, water pressure should be all 1.8～2.0MPa and the temperature at the entrance of cooling bed of Q235 reinforced bar should lower than 650℃. The typical microstructure(Q235): the surface layer is tempered sorbite; the transition layer is pearlite and ferrite, and the partial ferrite is acicular; the core is pearlite and ferrite and the grain fineness is 8～10 grade. The yield strength is reduced by 10～20MPa after natural ageing and it can be simulated by artificial ageing(100℃×2h or 200℃×1h).

结果表明，Q235和20MnSi钢都可以利用余热处理工艺生产出性能合格的钢筋，但前者的生产成本较低；水压减小，钢筋强度降低，上冷床温度越高，强度越低，推荐5段水冷器全开，水压均为1.8～2.0MPa，Q235钢筋的上冷床温度应控制在650℃以下；钢筋典型的金相组织（Q235）表层为回火索氏体，过渡层为珠光体+铁素体且部分铁素体呈针状，心部为珠光体+铁素体，晶粒度8～10级；自然时效后屈服强度下降10～20MPa，用人工时效可以模拟自然时效，工艺是100℃×2h或200℃×1h。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。