查询词典 concrete

China's "Highway Engineering Technical Standards" will be divided into high-level road according to technical quality, sub-senior, middle and low-level four kinds, all kinds of road surface types are as follows: Senior Pavement - asphalt concrete pavement, cement concrete pavement, plant mix asphalt crushed stone pavement, stone pavement of rocks or neat; second high-level road surface - asphalt penetration-style pieces, gravel road, asphalt road debris, gravel road, asphalt road surface, Treatment, semi-neat stone pavement; middle road - broken, gravel (size distribution, or clay-bound) road surface, irregular stone pavement, other granular surface; low road - aggregates stabilized soil surface, and other local materials, reinforcement or improvement of soil surface.

中国《公路工程技术标准》将路面按技术品质分为高级、次高级、中级和低级四种，各种路面的面层类型如下：高级路面——沥青混凝土路面，水泥混凝土路面，厂拌沥青碎石路面，整齐石块或条石路面；次高级路面——沥青贯入式碎、砾石路面，路拌沥青碎、砾石路面，沥青表面处治路面，半整齐石块路面；中级路面——碎、砾石路面，不整齐石块路面，其他粒料路面；低级路面——粒料加固土路面，其他当地材料加固或改善土路面。

Combined with successful application of cast-in-place concrete GBF thin wall box structure system in residential building works of Shanxi coal central hospital,from formwork,reinforcement work,box installation and allocation,concrete work,construction supervision and other aspects study is made.

1概述GBF薄壁箱体现浇空心混凝土结构体系借鉴了预应力空心板为减轻自重，将板的腹部适当挖空的形式，不同之处在于它是全现浇的，整体性比预应力空心楼盖改善很多，且空心率大很多。与普通楼盖体系相比，该楼盖的自重明显减轻，对结构的抗震有利。

Second, to expound the performance of steel reinforced lightweight gangue concrete with no reinforcement, analyse the calculation theories of column and beam calculation formula, and finally conclude the calculation formula more appropriate to steel reinforced lightweight gangue concrete beam and column with no reinforcememt.

二、阐述了型钢混凝土的受力性能；分析了梁、柱构件的计算理论；根据我国现行规范所应用的计算理论，提出了适用于无配筋轻骨料型钢混凝土梁、柱的计算公式。

Taking Shahe Bridge as an example,the composite strengthening for stone arch bridges by pouring reinforced concrete that steel wire net and steel fiber included(3-steel concrete for short) and sticking steel plate is presented,and the trailer with 240t loads was successfully transited.

在电厂建设等涉及大型特殊物件运输的项目中，按常规荷载等级设计的旧石拱桥，其承载力已难以满足特殊荷载通行的要求。以沙河桥为例，介绍了用钢丝网、钢纤维增强钢筋砼与环氧砂浆粘贴钢板的复合加固措施，解决了大件运输中240 t重件通过的技术问题

In order to ensure the durability of concrete structure,the surface layer's concrete has to possess the good quality.

为了确保构件的耐久性，优良的表层混凝土是必须的。

However, when HWLS was used for the experiment, the 100 mm thick concrete layer exhibited a 10 to 30% lower strain than with the 50 mm concrete layer.

然而，当HWLS被用于实验， 100毫米厚的具体表现出10层超过30%的低应变与50㎜混凝土层。

The penetration process of water and MFP in concrete becomes lower with the time, and their penetration rates are determined by the thickness and density of concrete layer.

溶液在混凝土中渗透过程由快变慢，渗透的速度和渗透通过的量由混凝土层的厚度和密实度决定。

After the first layer of the concrete blind cures, a water barrier is installed before a second layer of concrete is poured.

经过第一层的混凝土盲治病水障碍是以前安装第二层混凝土浇筑。

When the thickness of the concrete layer is 50 mm, and that of the asphalt layer is less than or equal to 150 mm, an increase in strain at the bottom of the concrete layer with the increased load is significantly greater.

当厚度的混凝土层是50毫米，吗沥青面层的小于或等于1.5毫米，增加在紧张的底部的混凝土层增加负荷显著增加。

Silicone resin clear concrete paint offers outstanding durability, water repelleny and breathability and maintains the natural finish color of concrete.

硅树脂清水混凝上涂料集耐久性，憎水性和透气性于一身，同时保持了混凝土本身的外观。

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。