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- Due to the high water head of the GHS, the design unit put forward a suggestion of using the pre stressed reinforced concrete spiral case. 高坝洲水电站由于设计水头较高,设计单位建议采用预应力钢筋混凝土蜗壳。
- continuous pre stressed reinforced concrete beam 预应力混凝土连续梁
- The difference between HRB400 and RRB400 reinforcing steel bar is demonstrated. 分析了HRB400和RRB400钢筋的区别。
- Vertical transportation: reinforcing steel bar, from and so on materials should use self-lifting tower crane and one 50T crawler crane. 垂直运输：钢筋、模板等材料使用自升式塔式起重机，并配备一台50t履带式起重机。
- And also can used for reinforcing steel bar of construction, highway and bridge. 也可用于建筑业、公路、桥梁做钢筋用。
- How does a common reinforcing steel bar worker walk step by step to win the laurel of "national labor model"? 一个普通的钢筋工是如何一步步摘取“全国劳模”桂冠的?
- The subway dispersed current can corrode the main body reinforcing steel bars and other stal components of subway. 地铁迷流对地铁主体结构钢筋和其他金属构件有腐蚀作用。
- The pre stressed anchoring piles aere used to controll large-scale landslides and creat flats to build. 本文论述了预应力锚拉桩在库区大型滑坡防治中的应用成果 ,这种方法不仅能有效地控制滑坡体的稳定性 ,同时 ,也能根据移民工程要求提供适宜的建设用地 ;
- It costs more to cut concrete with reinforcing steel because blade life will suffer and the cutting production will slow. 它更节省成本,因为钢筋混凝土刀片切割生产和生活将受到缓慢。
- drilling with compressive pre stress 预压应力钻削
- We are a construction company in Romania looking for suppliers of Reinforcing steel for concrete (OB37, PC52) , diam. ... 查看“建筑建材-石材石料-其他”:公司信息商品信息供应信息
- The acceptance test results showed that the construction of pre stressed anchorage cable of permanent ship lock meets the requirements of design. 验收试验成果表明,永久船闸预应力锚索的施工符合设计要求。
- The concrete spiral case of the GHS is reinforced with the pre stressed anchorage cable, which is the first case in China. 高坝洲水电站混凝土蜗壳采用预应力锚索加固,这在国内尚属首例,其预应力锚索包括水平环向锚索和垂直竖向锚索。
- Fiber tendons that is new type of composite material substitute for reinforcing steel bar in concrete structure can solve wear problem caused by steel bar rusting. 碳纤维筋是一种新型的复合材料,用它代替混凝土结构中的钢筋,可解决因钢筋锈蚀造成的耐久性问题。
- G.Batis,A.Routoulas,E.Rakanta.Effects of migrating inhibitors on corrosion of reinforcing steel covered with repair mortar.Cement &Concrete Composites 25 (2003) 109-115. 李言涛;侯宝荣.;天然环保型缓蚀剂近期研究进展;腐蚀科学与防护技术;2006;18(1)
- In three desilting tunnels of Xiaolangdi Multipurpose Project, over 70% tunnel wall were lined with non cohesive pre stressed concrete by the post tensioning method. 小浪底水利枢纽工程的3条排沙洞，洞身70%25以上采用后张法无粘结预应力混凝土衬砌。
- Some durability tests such as drying shrinkage test, sulphate attack test, briny erode test, freezingand thawing recycles test and reinforcing steel rust test are taken on. 为此本文亦进行了掺加JYQ796型高效无机防水防潮剂的水泥砂浆或混凝土的一系列耐久性实验，如干缩实验，抗硫酸盐侵蚀、抗海水侵蚀、抗冻融循环、抗钢筋锈蚀等。
- The other key technique in using an on-train GPR deals with the estimation and elimination of the influence of reinforcing steel bar in the cement crosstie. 如何确定和消除枕木中的条状钢筋对地下目标检测的影响也是车载探地雷达的关键技术之一。
- This building is made of a reinforced steel framework. 这座建筑是用加固钢结构建成的。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
