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- perforated clay concrete tube 多孔混凝土管
- The elastic modulus of clay concrete at 90d is slightly higher than that at 28d, but the impermeability is raised by 5 times. 与28d相比,黏土混凝土90d弹性模量增长很少,但抗渗性能提高约5倍。
- Rubber bush for prestressed concrete tubing. 说明:制造预应力水泥管时使用的橡胶模套,。
- Based on the test results of raw material,mix design,workability and physical-mechanical performances a kind of clay concrete for cutoff wall in Mijiazhai Project is proposed. 本文在对黏土混凝土的原材料选用、配合比设计、拌合物性能、物理力学性能等进行试验的基础上,配制出了满足米家寨水库除险加固防渗墙工程需要的黏土混凝土,并成功应用于该工程。
- The compressive strength increasing coefficient of clay concrete is the same as that of ordinary concrete at 7d,but the coefficient of 90d is much higher than that of ordinary concrete. 黏土混凝土抗压强度随龄期增长系数与普通混凝土在7d时基本一致,90d则明显高于普通混凝土;
- The symbol tower of Haier Group in Qingdao is composed of concrete tube structure of which height is 50m and 80 degree triangular pyramid steel structure of which height is 100m. 青岛海尔“时空飞碟”项目由高50m的观光塔筒体结构和高100m同时前倾80°的斜三棱锥体钢结构标志塔组成。
- Clay concrete for cutoff wall in earth dam 黏土混凝土在土坝防渗墙中的应用
- To facilitate tube jacking operation, the jacking part will use reinforced concrete tubes with F-type interface. 为便于顶管作业,顶管部分采用F型接口钢筋混凝土管。
- The main causes of breakage were concrete tube pile instability of foundation pit or failure of its bracing, soil squeeze due to pile driving, incorrect excavation and incorrect heap of soil. 摘要造成混凝土管桩倾斜与断裂的主要原因为基坑边坡失稳或支护结构破坏、沉桩挤土效应以及挖土与堆土不当等。
- He fashioned the clay into a jar. 他用粘土做成一个陶土罐子。
- Test Study on the Mix Proportion of Clay Concrete for Cut-of Wall 防渗墙粘土混凝土配合比试验研究
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- The target was perforated by bullets. 靶子上全是子弹打穿的孔。
- prestressing force concrete tube stake 预应力管桩
- The math exam was a clay pigeon. 数学考试非常容易。
- reinforced concrete tube in tube 钢筋混凝土筒中筒
- Having no opening; not perforated. 不开口的,不穿孔的
- All the can shoot is a clay pigeon. 他所能射击的不过是一个容易的非移动靶。
- He fashioned the clay into a pot. 他用粘土做成一把壶。
- reinforced concrete tube structure 钢筋混凝土筒体