The free vibration analysis is conducted by using arch-frame structure model for brick arch floor, from this the local vibration and the whole vibration of the arch are studied.

1、

Introduced a reconstructed project of one storey house with flat brick arch structure which built in the early year.

某学校对早期建造的单层扁平砖拱房屋实施加层改造。

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2、

A Practical Method for Calculating Earthquake-Resistance of Dwelling Building with Brick Arch Roof and Floors

砖拱楼盖房屋的实用抗震验算方法

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3、

Now it has been used successfully in the residual soil, with brick arch supporting system.

本文介绍了我院打破常规在松散残积土层采用砖拱支护扩底施工的成功尝试。

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4、

Application of Steel tube-clay brick Arch Form in Construction of Flue Project

钢管粘土砖拱模在烟道工程施工中的应用

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5、

Hen House of Brick Arch Structure With Small Windows

小窗砖拱鸡舍的设计研究

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6、

Testing Research for Earthquake& Resistant Behavior of Building with Brick Arch Floors

砖拱楼盖房屋抗震性能的试验研究

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7、

North American brick or rusty red bat with hairs tipped with white.

北美洲砖红或铁锈红色的蝙蝠，毛发的尖部为白色。

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8、

Based on structure calculation of the pool wall, the top-cover of thin brick shell, pull beam and base plate of underground round-arch single-well-head thin brick shell, the paper proves that such a structure can bear load well and safely.

通过对地下圆拱式单井口砖薄壳的池壁、砖薄壳顶盖及拉梁和底板进行受力分析和结构计算，阐明了该种结构是一种受力合理、安全可靠的结构。

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9、

Experimental Research on Behavior of Reinforced Concrete-Brick Masonry Pile Capping Beam with Large Pile Spacing

大桩距组合砖砌体承台梁受力性能的试验研究

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10、

Analysis of crevices in brick wall of cantilever beam in dwelling houses

住宅悬挑梁上砖墙及楼板的裂缝分析

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11、

Study on the Bearing Strength of Brick Masonry under Soft Beam Seat

柔性垫梁下砌体局部受压问题的讨论

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12、

Through theoretical analysis and experimental measurements, the distribution of local bearing stress in brick masonry under beam support and the position of its resultant have been determined and the load eccentricity can also be determined therefrom.

通过理论分析和试验实测得出梁端局任应力分布及其合力作用点的位置，由此可以确定由梁端传给墙体荷载的偏心距。

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13、

A brick-beam combination element for three-dimensional finite element analysis of reinforced concrete structures

钢筋混凝土结构空间有限元分析的体梁组合单元

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14、

Non-nodal connection of brick and beam elements in finite element analysis

有限元分析中三维体元和梁元的非节点连接

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15、

The sand filtration system was built by a 10m length, 2m width, 2m depth flume with construction of brick and cement. The building was divided into eight sand filter beds, which were packed with three kinds of sands in a cube 1m long.

试验构建一个长约10m、宽2m、高2m的砖混结构渗滤池，渗滤池分隔为8个小渗滤池，选择3种不同的沙分别构建1m3见方的渗滤床。

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16、

Conclusions Factors as high average income of individuals, brick or cement used as material of the ground in the house, seemed to be protective factors of EHF, which were important to the control and prevention of EHF.

结论人均年收入的提高和水泥或砖地面的住房可能是EHF发病的保护因素，这对EHF的综合防制有着重要指导意义。

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17、

The products in the reaction between magnesite-chrome refractory brick and cement clinker as well as the compatible phase relationship in the six-component system of MgO-CaO-Al_2O_3-SiO_2 Fe_2O_3-Cr_2O_3 were studied under the laboratory condition.

在实验室条件下对镁铬质耐火材料与水泥熟料的反应产物和二者共属的MgO CaO-Al2O3-SiO2-Fe2O s-Cr2O3六元系中的矿物共存关系进行了研究。

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18、

Properties of periclase-hercynite brick for cement kiln

水泥窑用方镁石-铁铝尖晶石砖的性能研究

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19、

Application outlook of periclase spinel brick for cement kiln

水泥窑用方镁石-尖晶石砖应用进展

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20、

Effect of Fe_2O_3 Additives on Properties of Periclase-Spinel Brick for Cement Kiln

含铁添加剂对水泥窑方镁石-尖晶石砖性能的影响

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