• 材料喷雾泡沫器把找到地下室框架砖石之间贯穿外墙管道或电线周围条裂缝堵住

    Walk around the basement with caulk and cans of spray foam and plug every gap you can find between framing and masonry and around pipes or wires that penetrate the rim joist or exterior walls.

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  • 合金很好粘附生长的?偷砘?的硅酸盐玻璃上

    Al and its alloys adhere well to thermally grown? And to deposited silicate glasses.

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  • 传统静电驱动悬臂执行器相比,新的结构精确地控制挠度

    Compared with traditional electrostatic cantilever actuators, this device can control the deflection of the beam more accurately.

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  • 壮骨止痛胶囊明显提高模型鼠股骨颈左股骨头区域平均密度P<0.01)。

    ZGZTC can obviously increase the ratio of bone trabecula to marrow cavity and the average bone trabecula density of left femoral head(P<0.01).

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  • 计算结果显示弹簧支座有效地降低桥墩振动加速度

    Calculation results indicate that the vibration acceleration of beam and pier can be more effectively reduced with steel spring bearing.

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  • 组合框架直用于住宅结构中,起到减小框架增加建筑净空作用。

    The composite frame beams can reduce the height of frame beam and increase the headroom of the building in steel structure of residence.

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  • 理论分析试验研究表明较为简便地分析此类计算精度接近实体单元模型

    It shows that grillage analogy method can analyze the type bridge easily and its calculation accuracy closing to entity unit model.

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  • ,承接穿过孔洞,壁炉地面,末端固定的横

    A beam across an opening, such as a hearth, into which the ends of joists can be fitted.

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  • 着重阐述了消设计方法其中包括长度确定截面选择,消段的腹板加劲肋、连接侧向支撑的设计。

    The design methods of the link including confirmation of its length and cross section, design of its rib stiffener, design of its connection and lateral braces are emphasized.

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  • 汽车碰撞过程中,汽车主要装置。

    The front longitudinal beam is the main energy absorber during crash of the vehicle.

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  • 为了使上层公路桥面板帮助上弦杆抵抗巨大的纵向压力,正桥全部采用混凝土面板与共同作用的板桁结合

    In order to let the slabs help the top chords of the steel trusses resist the giant compressive forces, slab truss composite structures are used throughout the main bridge.

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  • 利用单元局部频率变化率单元模态应变比法,对连续进行了损伤诊断数值模拟研究

    Based on element local frequency change ratio method and element modal strain energy ratio method, numerical study is carried on to detect the damage of the bridge.

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  • 为了使理论结果尽可准确反应实际情况,就土质地基多个集中力作用有限内力计算方法进行了对比分析

    For making the theoretic results close to the fact, two methods used to calculate the internal force of beams with finite length bearing several point loads and on soil foundation were compared.

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  • 试验表明预应力碳纤维布加固充分利用碳纤维布强度改善结构加固效果显著提高。

    Test data indicate that the strength of CFRP can be fully used to improve structure performances of beams, and that this technology has very good strengthening effects.

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  • 课题研究混杂针织结构T字结构件,希望结构件集纬编经编优点于一身。

    This paper reports hybrid knitted T-beam, expecting to combine the advantages of both weft-knit and warp-knit structure.

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  • 首次提出中间驱动方式较好地解决轨道产生挠度边缘效应机械电气影响

    Intermediate driving way is put forward for the first time and can solve influence of deflection and edge effect come from rail beam on mechanical and electric performance.

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  • 测定了不同纤维量下混凝土的初冲击次数破坏冲击次数以及冲击

    The initial-crack, fracture impact cycle number and impact energy of these concrete beams with different fiber dosages are also tested.

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  • 曲线空间复杂受力结构体系预应力效应一方面提高构件承载,另一方面结构带来一些不利影响

    Curved box girder bridge is a complicated spatial structural system. The effect of prestressing may improve the bearing capacity of the members, but may also adversely affect the structure.

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  • 载荷混杂复合材料量仍较好地符合复合理论”。

    The storage modulus of the hybrid composites under high load approximately conforms to the Composite Beam Theory.

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  • 最后结合实验制作出来陀螺仪样品进行测试,验证了方波结构结构更好释放应力

    Finally, with reference to the test results of the two gyroscope samples, the conclusion that fold beam is better than the straight beam on stress release is farther improved.

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  • 甲板结构离散成板组合结构模型真实反映实际结构特点固有特性的计算结果准确。

    It can well reflect the characteristic of the structure to disperse deck structure to stiffened plates model, and the calculate result of the inherent specialty will be close to the real.

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  • 基于遗传神经网络模态应变提出了一种裂缝两阶段诊断方法识别斜裂缝位置角度深度

    Based on genetic neural network and modal strain energy, a two-stage method for detecting diagonal cracks is proposed to identify the location, Angle and depth of diagonal cracks in beams.

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  • 赢得大家关注赢得大家的欢笑,赢得大家的认同尊重

    Wish Liang Feng's " hands " can win everybody's concern, Gain everybody's laugh, Win everybody's approval and respect!

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  • 文章介绍一个计算机软件快速、方便截面进行复核从而避免笔算所带来的繁琐计算。

    This article introduces a software which will be able to check the section of beam with double reinforcement in efficiency and convenience and therefore can avoid all complex written calculations.

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  • 预应力锚索钢筋混凝土结合使用较好地传递锚索强大作用力提供较大的

    The combination of prestressed anchorage cable and reinforced concrete beam and slab can well transmit the powerful action force of the cable, which can provide strong blocking and protecting force.

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  • 车辆耐撞主要取决于车辆结构薄壁部件特性

    Automobile crashworthiness is mainly determined by energy absorption characteristics of thin walled beam's components in automobile structure.

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  • 广兆。希望你记得我!

    I promise I must be absolutely responsible to myself!

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  • 根据仿真计算结果,对前纵前轮罩进行结构改进设计提高了

    Some design improvements of frontal longitudinal beam and enforced bone were achieved according to the simulation result, which improves the energy absorbing ability.

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  • 另外本文现有常规弹性抗力了一定的改进,推导出了一种更好考虑桩土相互作用的弹性地基单元刚度矩阵

    What's more, modification is made based on normal elastic ground resistance method and a rigid matrix for elastic ground beam element is detruded.

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  • 另外本文现有常规弹性抗力了一定的改进,推导出了一种更好考虑桩土相互作用的弹性地基单元刚度矩阵

    What's more, modification is made based on normal elastic ground resistance method and a rigid matrix for elastic ground beam element is detruded.

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