查询词典 concrete

Prestressed concrete pipe pile is a new type of precast concrete pile.

预应力混凝土管桩是近年来出现的一种新的预制桩型。

It is suitable for manufacturing precast concrete units, and can be used where early strength of concrete is required.

但不论从混凝土的脱模、预应力混凝土结构的张拉或放松应力、水泥制品的出厂，还是混凝土结构冬季施工等各种情况来看，鄢希望能在较艇闻时间内获得较高的强度。

The field test is made about the tunnel invert that combined with precast reinforced concrete slab and dry concrete.

结果表明，由本文设计的隧道仰拱组合结构，能够增强隧道的施工安全和加快施工进度。

The tests show that concrete Poisson"s ratio is approximate same value between cylinder and prismoidal sample, and stability length of tested concrete Poisson"s ratio with cylinder sample is longer than with prismoidal sample.

理论上分析了采用圆柱体试件测定混凝土泊松的应变特征，通过试验得出由两类测试试件得到的泊松比近似相同，圆柱体试件测定泊松比时较棱柱体试件的稳定段较长。

Therefore, the acceleration damp in concrete, the lateral and longitudinal propagation law on the acceleration in concrete, and relationship between acceleration and slip forming quality were tested and analysed theoretically and regressively.

本文因此就滑模摊铺过程中加速度在混凝土中的衰减、横向和纵向传播规律以及与成型质量关系进行了试验、理论分析和统计回归分析。

In order to change the condition that there was no applied strength analysis curve used in Ningxia Municipality, an experimental investigation, which took into account the local physical feature and aimed at detecting strength by resilience method, was made for C10~C50 concrete test cube with ZC3-A type concrete resiliometer.

针对宁夏地区目前尚未建立地区测强曲线，结合宁夏地区实际特点，对强度等级为C10~C50的混凝土试块采用ZC3-A型混凝土回弹仪进行了回弹法检测强度的试验研究。

We hope that development characteristic of commercial concrete in East China area in this paper provides thinking clue of re-examination and re-inspection of development of commercial concrete industry and equipment usage for broad readers samely.

苏州永盛逐渐意识到，随着苏州高铁、火车站和轻轨工程结束后，将逐渐没有大型工程可作，如果到那时再转向的话，将为时已晚，并且苏州永盛在苏州一个地区的巨大混凝土生产能力将无法得到释放。

Owing to the fact that construction enterprise realized the usage superiority of long boom truck-mounted concrete pump gradually, at the same time ,owing to a large number of increment for small high-story buildings in city, quantity of truck-mounted pump with boom support length over 42m increases rapidly at commercial concrete market of Shanghai city since it started in the latter half of 2005, pump delivery price of 28 yuans per m3 also propelled fast development of long boom truck-mounted pump samely.

企业包袱沉重、机构人员臃肿、设备实力弱（2 1.5m3和2 1m3搅拌机组）等缺陷使省建混凝土公司在激烈的市场竞争中逐渐处于劣势。省建公司在南京市的工程本身就很少，这也使得混凝土公司全部对外经营，享受不到任何大树底下好乘凉的美妙感觉。

Tangshan City, the old single-storey houses for the old-fashioned, turned into rubble after the earthquake; the new urban area are multi-storey brick-concrete structure buildings, wiped out almost collapsed; reinforced concrete frame structure is also not spared the high-rise buildings, railway track occurred in snake shape distortions or subsidence as a result of the roadbedcheng bo lang style ups and downs, have a large surface cracks, the general collapse of a bridge destroyed, seismotectonic cracks extended up to 8 kilometers, with cracks near the ground motion is very alarming, two of its more than 200 meters within the scope of even the people air have been thrown.

唐山市老区多为老式单层民房，震后变成一片瓦砾；新市区大多是砖混结构多层建筑，几乎倒塌殆尽；钢筋混凝土框架结构的高层建筑物亦未能幸免，铁路轨道发生蛇形扭曲或由于路基下沉而呈波浪式起伏，地表产生宽大裂缝，桥梁普遍塌毁，地震构造裂缝延伸达 8公里，裂缝带附近的地面运动非常惊人，其两则200多米的范围内连人都被抛向空中。

After weaning, the piglets are kept in batches usually on a concrete slatted floor in a bare concrete box. Any intelligent animal would become bored in such conditions and pigs are no exception.

小猪断奶之后，或是被成群圈养在地面铺着水泥跳板的猪舍中，任何稍具智慧的动物在这样的环境下生活都会感觉无聊，小猪们当然也不例外。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。