查询词典 concrete

Based on the efficient approach developed above, cases of foundationinhomogeneity with stiffness varying according to an exponential function along the radialdirection, and cases of foundation inhomogeneity with stiffness discontinuity and with weakinterlayer strata on the earthquake response of concrete arch dams as well as gravity damswere analyzed. It is found that taking into account the effect of foundation inhomegeneity forthe earthquake safety assessment of concrete arch and gravity dams has great significance.

在以上理论的基础上，本文充分利用比例边界有限元法能够模拟非均匀无限域的优点，合理地提出了重力坝、拱坝的非均匀无限地基模型，分别研究了地基材料弹性模量沿深度按指数变化的无限不均匀地基和地基中存在断层或软弱夹层时对重力坝和拱坝的地震响应影响。

This product can be used in reinforced concrete, pressure plate, parking roof; within the external wall insulation; ground insulation; suspension of the laying of the floor and filled with concrete casting of the permanent or temporary template.

本产品可应用于钢筋混凝土、压型钢板、泊车屋面；内外墙保温隔热；地面保温；悬浮式铺设地板的填充以及混凝土浇铸的永久或临时模板。

Since 1990, under the directions by the market and the corporation on the basis of internal reform and operation system worked out a series of development strategy to suit the market need and speed up the development of the enterprise. According to the ability of technology and productivity the company have developed the series of the rubber machines products, automobile punch-fittings, concrete block machine line, concrete color roof tile line etc.

进入二十世纪九十年代以来，为适应市场需求，加快企业发展步伐，公司在深化内部改革，完善经营机制的基础上，以市场为导向，制定和实施了&广开思路、多元化开发&的经营战略，根据企业的技术和加工能力，又相继开发了橡胶机械系列产品、汽车冲压件、混凝土砌块成型机生产线、混凝土彩色屋面瓦生产线等建材机械。

Cement sand and gravel dam is a new type of dam between concrete-faced rock-fill dam and roller compacted concrete dam.

胶凝砂砾石坝是介于混凝土面板堆石坝和碾压混凝土重力坝之间的一种新坝型。

Concrete Faced Rock-fill Dam is a special type of dam, the deformations of rockfill and concrete face influence the stability and safety of CFRD in large extent.

面板堆石坝是一种较特殊的坝型，其堆石体和面板的变形在很大程度上影响整个坝体的稳定性和安全性。

The temperature rise property of thermal insulation of rock-fill concrete is an important index to study the crack resistance property of the rock-fill concrete dam.

堆石混凝土的绝热温升性能是研究堆石混凝土大坝抗裂性能的重要指标。

Concrete transport pump, asphalt paver, vibratory roller, road roller, piling machine, tunnel drilling robots, large concrete mixer, urban multi-level parking lot and anti-sandstorm, high frigid-resistant, large hoisting, mine-probing, rock-drilling, deep-digging, deep-laying equipments and their accessory products.

混凝土输送泵、摊铺机、压路机、压桩机、隧道凿岩机器人、大型混凝土搅拌机、城市立体停车库以及抗风沙、耐高寒、大吨位的起重、探矿、凿岩、深挖、深埋设备及配套产品。

We utilize the advanced technologies and equipments in the process of manufacture Road Machinery and Construction Equipment, such as asphalt plant, asphalt paver, concrete plant, concrete pump , motor grader, road roller, forklift, crane and so on.

We利用先进的技术和设备的过程中，筑路机械制造和建筑设备，例如作为沥青厂，沥青混凝土摊铺机，混凝土厂，混凝土输送泵，马达年级，压路机，叉车，起重机等等。

The concrete blend is then used to produce multi-colored concrete products.

接着由混合后的混凝土生产复色混凝土产品。

Based on the durability characteristics of prestressed concrete structures,the durability limit states of carbonation and chloride ion attack are defined,respectively.Durability predicting models on the basis of reliability mathematics and stochastic processes are constructed,and the pure theoretical formulae of failure probability of prestressed concrete structures are analyzed.

根据预应力混凝土结构的耐久性特点，分别定义了结构构件在碳化环境和氯离子侵蚀环境下的耐久性极限状态，建立了以可靠性数学和随机过程为理论基础的数学模型，并对耐久性失效概率进行了理论分析。

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。