查询词典 concrete layer

According to the experiment results together with the existed strength equation of FRP tubesconfined concrete,the strength model of the GFRP tubed short reinforced concrete columnsand the ultimate beating capacity of the composite short columns are proposed.

根据试验结果及现有FRP管约束混凝土强度计算公式，提出了GFRP套管约束钢筋混凝土轴压强度的计算公式与组合短柱承载力计算公式，计算结果与试验结果吻合良好。

The major concentsare summarized as follows: 1.Experimental research on the GFRP Tubed short reinforced concrete columns underaxially loaded are carried out to investigate the mechanical properties of working feature, theeffect of GFRP tube confining,ductility of the specimens.The effects of concrete strength,loading condition,ratio of longitudinal reinforcement and ratio of stirrups are researched.

完成了以下工作： 1、通过GFRP套管钢筋混凝土组合短柱的轴心受压试验，研究其工作机理、破坏形态、GFRP管对混凝土的约束效果、延性，试验研究了影响这种组合短柱轴压力学性能的部分因素，包括混凝土强度，GFRP管不同的受力方式，纵筋配筋率，体积配箍率等。

Carries out in the concrete profession and a stock, they also have the concrete proposal.although , Li Shiyu thought that the market marches into the shake time, regarding the preliminary increase scope great stock, he expressed explicitly specially the investor should adopt undersells the strategy; But regarding stagnates rises the stock he to think or to have the operating space.

股民在跌涨中成长着，3500不是幻想★★★股民在跌涨中成长着，3500不是幻想落实到具体行业和个股上，他们也有具体建议。虽然，黎仕禹认为市场步入震荡期，特别对于前期涨幅较大的股票，他明确表示投资者应该采取抛售策略；但对于滞涨股他认为还是有操作空间的。

In our SOBER System, the Positive Messages Process is the consolidation process after you review your past event, relationship and beliefs during hypnosis. You gain new understanding after the review and you make your new understanding concrete through verbalizing them out. These concrete positive messages become your new beliefs. We can't just delete our old beliefs by not believing in something, but we can only replace the old beliefs with new ones. You believe in something else instead!

在我们SOBER系统下，受者在催眠状态期间，发现正面讯息的过程，是在您协助他回顾他的过去事件、关系和信念之后的一个内心整合过程，他在回顾之后，对事情获取了新的理解，并且通过描述出来，他的理解得以具体化，这些具体正面的讯息，成为了他新的信念；我们不能通过不再相信某事，来直接删除我们的旧信念，但是我们却能用新的信念，取代原有的信念！

The rigidity of concrete structure below the roof、abutment rigidity of arch foot and sunshine radiation are analyzed as factors of temperature action in roof structure. It shows that the rigidity of concrete structure has little effect on temperature action, but the rigidity of arch foot affects temperature action more and is the determinant that assures the arch mechanic behavior .The analysis result also shows sunshine radiation should not be neglected.

本文分析了下部混凝土结构刚度、拱脚支座刚度和日照温差对屋盖结构温度效应的影响，分析表明，下部混凝土结构刚度对其影响不大；温度应力较大杆件受拱脚支座刚度影响较大且拱脚刚度的大小是保证拱结构受力特性的决定因素；日照温差影响不能忽视。

Based on engineering practice,the paper introduces in detail the construction technique of abutment on pier top and temporary buttress,the construction technique at 0 section,the construction technology of casting concrete for cantilever and cast-in-situ concrete section for side span and the construction technology at closure section ,sums up the key construction technique of conti.

结合该工程实际，对墩顶支座及临时支墩施工技术、0号段施工技术、悬臂浇筑及边跨现浇段施工工艺、合龙段施工工艺等进行了详细的介绍，总结了大桥连续刚构关键施工技术，实践证明这些施工工艺和控制技术是可行的，为以后类似工程提供了借鉴。

Should not be filled with concrete hopper online, on-line super-size aggregate and debris to be cleared in time, when the mixing hopper card axis was never transferred, it is necessary to suspend the pump, and a timely reversal operation, troubleshooting , hopper of the concrete should not be too few to prevent air suction pipe and plug the cause, when the feed can not keep up, it is necessary to stop pumping in time.

、料斗网上不应堆满混凝土，对网上的超粒径骨料及杂物要及时清除，当料斗内的搅拌轴被卡死不转时，要暂停泵送，并及时反转操作，排除故障，料斗中的混凝土不能太少，以防止因吸空而导致管路堵塞，当供料跟不上时，要及时停止泵送。

The anchor anchoring depths could be regard as critical value for concrete edge failure and anchor failure. When the anchor edge distance was shorter than anchor anchoring depth, the failure mode was concrete edge failure and anchor space length had some influence on cracking load. When anchor space length was longer than anchor anchoring depth, the failure mode was anchor failure.

锚栓的锚固深度可以认为是混凝土边缘破坏以及锚栓破坏的临界边距，对于锚栓边距较小的情况，以混凝土边缘破坏时的承载力为标准，锚栓间距对于试验的开裂荷载有影响；对于锚栓边距较大的情况，以锚栓的破坏为标准。

Analyses of critical shear failure of normal reinforced concrete beams and fiber reinforced polymer-strengthened concrete beams are commonly based on the assumption that the critical shear angle is 45°.

通过对数据统计分析给出了计算斜裂缝倾角的简单可靠、适用性较强的表达式，为钢筋混凝土梁的抗剪分析和工程实际应用提供了有意义的依据

The author made induction and arrangement and offer to the two sides of the Taiwan Straits civil engineering scientific and technical workers, in order to obtain "break the ice","adopt sb.'s strong points while overcoming one's weak points", prosperous both banks economic development, promote the common progress of science and technology from the "open-web truss structure" at the 80 middle decade last century, and "open-web sandwich plate structure" at the 90 middle decade last century, and "cast-in-place concrete hollow plate structures" at the beginning of the century, to "the reinforced concrete open-web sandwich reticulated barrel arch structures" recently.

从上世纪80年代中期开发的&空腹网架结构&、上世纪90年代中期的&空腹夹层板结构&到本世纪初期的&现浇混凝土圆孔空心楼盖结构&和近期（2006年）开发应用的&钢筋混凝土空腹夹层曲面网壳与筒拱结构&，进行归纳整理，奉献给海峡两岸土木工程科技工作者，以求&抛砖引玉&、&取长补短&，繁荣两岸经济建设，促进两岸科学技术共同进步。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。