The deck of the bridge was composed of concrete planks which were structurally reinforced using old steel rail.

橋的橋面是木板組成国产高清无码性爱视频，其中混凝土結構鋼筋使用舊鋼軌欧美VA日韩VA人妻VA。

Leahy through "ISO9001" and ISO14001 Certification manufactures and markets pultruded FRP pultruded FRP equipment and raw materials and a variety of cross-section of the grating, closed deck and fasting plate; glass steel platform, ladder and fence series , glass fiber reinforced plastic housing, incubator structure and Canopy: anti-corrosion fillers stent: stent tents; tool bar and tube; pultruded cable tray and stenting: cooling towers with structural profiles: communications base stations using Radome: Highway use the glare panels and guard rails and other clients such as the profiles.

雷易以通過&ISO9001&及ISO14001認證公司生產(chǎn)和銷售玻璃鋼拉擠設備及拉擠玻璃鋼原材料和各種截面的格柵国产一级婬乱AV片，封閉甲板和空腹板；玻璃鋼平臺视频在线观看se，爬梯和圍欄系列午夜福利片免费观看网站，玻璃鋼房屋，保溫箱結構和雨棚：防腐填料支架：帳篷支架AV在线黄网；工具用棒材和管材欧美日韩一区二区在线观看；拉擠電纜橋架及支架：冷卻塔用結構型材：通訊基站用天線罩：高速公路用的防眩板和護欄及其他客戶的型材等。

With two simple mechanics models,this paper discusses the fast design method of reinforced structure under module stool deck,explains under which circumstance should t.

作者利用兩個簡單的力學模型免费看一级A片裸体自慰，探討了模塊支墩甲板下加強結構的快速設計方法欧洲最黄色视频，指出了在何種情況下應對模塊支墩下甲板作加強處理，同時也提出了加強結構構件的估算公式毛级黄片视频XXXX，經(jīng)有限元分析驗證亚洲欧美综合精品二区，結果令人滿意，表明該方法對解決實際工程問題有一定的參考價值国产青榴视频网。

Based on the nonlinear FEM analysis and experiment verification, the calculation method for deflection of concrete beams reinforced with FRP rebars is studied.

本文基于本課題組與國外已有試驗研究精品一区二区无码视频，根據(jù)纖維塑料筋混凝土梁的非線性有限元分析與試驗結果的驗證，對纖維塑料筋混凝土梁撓度的計算方法進行了較系統(tǒng)的研究野外性XXⅩXX大少妇。

Based on the research progress abroad,calculation method of deflection due to short-term loads and calculation expression of effective moment of inertia for concrete beams reinforced with FRP bars were brought forward.

在國外有關成果的基礎上激情图片激情小说激情视频，給出了FRP筋混凝土梁的撓度計算建議方法及&有效慣性矩&的表達式，同時提出了設計時不需進行撓度驗算的最大跨高比限值的計算公式及相應的基于撓度控制的承載力設計方法别揉我奶头嗯啊一级毛a，對工程應用有著實際的指導作用湿穴影院。

The experimental study of grinding process of particle reinforced matrix aluminium composites with the electroplated diamond wheel was conducted.

使用電鍍金剛石砂輪對顆粒增強鋁基復合材料磨削加工的表面質量與磨削力進行研究。

Construction is prohibited in the drag wire reinforced, is strictly prohibited to be dumped into the concrete platform on the wire to prevent workers will shovel concrete wire tackle leakage.

施工中嚴禁在電線上拖拉鋼筋午夜福利影视啵啵，嚴禁將混凝土傾倒在操作平臺的電線上一级爽爽影院毛片视频，以防工人鏟混凝土時將電線鏟斷漏電。

On the base of codes in 1989,a series of seismic measures are improved in new codes,such as limit of inner-storey drift angle,minimum reinforced rate,column-beam moment magnification coefficient and moment magnification factor at the column base,etc.

在89規(guī)范的基礎上特级特黄特色肥胖女人视频，本次規(guī)范修訂進一步提高了包括層間位移角限值人人操人人爱人人做、最小配筋率、柱一梁級差系數(shù)等等在內(nèi)的一系列抗震設計措施欧美免插。

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Each door shall be dust-tight, easily removable, reinforced against buckling and provided with lockable "T" or "L"-type door handles.

每扇門都應是防塵的免费看黄色女人片，易于移動欧美美女a片在线视频，加固以防扭曲并且應配備可鎖的&T&或&L&型門手柄。