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The superstructure uses the standard drawing, the substructure has used the gravity T-shape abutment and the rectangular buttress, in the design carries on the size to the abutment and the bridge pier to draw up, simultaneously satisfies the design the principle, the abutment uses 9.3m, in satisfies the structure and under the operation requirements premise, the abutment uses 9.3m to be long, because the geological condition decided, the pillar body uses 12m to be high, the open excavation foundation, the process load computation and the load combination, has carried on the bridge abutment and the pillar bottom section stress separately to the abutment and the bridge pier examines calculated, examines calculated the result conforms to the standard requirement, the bridge span uses the straight line build, and established this bridge construction organization plan, including the engineering project characteristic, the construction plan, the job practice, the bridge building construction technology, the measure has drawn up the top cap and the tray structure and matches the muscle chart, finally has drawn up Shui Xigou the bridge overall and the horizontal plan.

内昆铁路水溪沟大桥,中心里程为DK608+393.00,该桥的设计方案有三个,通过技术、经济比较,采用4×32m预应力混凝土简支梁桥方案,桥梁全长149.5m,I级单线铁路,设计时速为120km/h,设计荷载为中活载。上部结构采用标准图,下部结构采用了重力式T 形桥台和矩形桥,设计中对桥台和桥进行了尺寸拟定,在满足构造和使用要求的前提下,桥台采用9.3m长,由于地质条件决定,身采用12m高,明挖基础,经过荷载计算和荷载组合,对桥台和桥分别进行了台底和底截面应力的检算,检算结果符合规范要求,桥跨采用直线布设,并且编制了该桥的施工组织设计,其中有工程项目的特征、施工方案、施工方法、桥梁工程施工技术,措施绘制了顶帽及托盘构造及配筋图,最后绘制了水溪沟大桥的总体及平面图。

The essentials of design for pier plate prestressed stretching bed and treatment on expansion joint structure are emphasized. Based on the comparison and calculation to this structure in non - linear finite element method with Duncan - Chang model, and through site test, it is proved to be rational in design, simple in structure and convenient in construction.

着重讨论板式预应力张拉台座强度和温度应力计算的设计要点及伸缩缝的构造处理,并采用 Duncan- Chang模型对该结构进行了非线性有限元的对比计算,同时配予现场试验观测印证,说明板式张拉台座设计合理、结构简单、施工方便。

For a prestressed concrete curved box girder bridge,the interior bracket transition at the inner side of pier circular curve has 2cm dislocation;the middle consolidated concrete filled steel tube pier has 6.4cm offset to the outer side of circular curve. The demand on safety and service performance of bridge are met by reinforcement.

某预应力曲线连续箱梁桥,在施工支架拆除后,过渡圆曲线内侧支座脱空2cm,中间固结钢管混凝土向圆曲线外侧偏6.4cm,通过加固满足了桥梁安全和使用性能的要求。

And, based upon the introduction of constitution and reinforcement of bridge pier cap the span adjustment method combined with bridge pier cap and beam seat is proposed.

以神朔复线两座大桥工程为例,介绍了施工图设计概况,阐述了加垫梁帽的构造及配筋,提出了采用桥帽加垫梁调整孔跨的优缺点及其适用条

The elimination of measures: an additional pipeline and buttress the town pier, reinforced pipe support to change the operating parameters, change operating parameters to avoid the resonance zone.

消除措施:加设管道镇和支,加固管道支撑,改变运行参数,改变运行参数避开共振区。

The paper studies the calculaton of wave force on large scale cylinder. Using the linear wave diffraction theory to compute wave force on the large scale cylinder, the paper presents a Nystrm method to solve the problem of the linear wave diffraction.

主要考虑大尺度柱上的波浪力的计算,应用线性水波绕射理论来计算作用在大尺度柱上的波浪力。

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.

作者利用两个简单的力学模型,探讨了模块支甲板下加强结构的快速设计方法,指出了在何种情况下应对模块支下甲板作加强处理,同时也提出了加强结构构件的估算公式,经有限元分析验证,结果令人满意,表明该方法对解决实际工程问题有一定的参考价值。

Traditionally,loads of the arc gate are applied on the support or gate frusta as a set of concentrated load,but the effect range of such load on the frusta cannot be solved by Material Mechanics and Structure Mechanics. Most of the load cases are fulfilled through optic-elastic test.

通常弧门荷载作为一组集中荷载作用于牛腿或闸上,而这组荷载对闸受力的影响范围材料力学方法和结构力学方法是不能解决的,受力状况大部分是通过光弹试验完成。

Sometimes PP mouse may be in bad mood also, at this moment she always keep silence only without saying one word , like a scared little mouse, nobody can get her out of the depression but the lawyer, lawyer is always get his special way to lead his customer out of dead end, once PP mouse in bad mood, the lawyer will carry her in his arm and frusta her hip slightly, one.two..three… until she beg for mercy with laughing..

皮皮鼠也有不高兴的时候,有时莫名其妙的生气,也许是老鼠性在作怪,生气时一声不吭,倒真有点象老鼠了,对老公也不理不睬,可律师总归是律师,总能想出好办法逗她,看到她的小鼠脸拉长了,便抱起她在桌子上她的屁股,一下、二下、三下……。。她不得不大叫求饶,笑作一团…。

For the structure that the side-frusta is also used as retain wall,considering the side frusta fastened on the weir body,the plane stress is calculated at first. Then the moments,horizontal shear force and vertical force on the bottom of the retain wall are applied as fixate,and stress distribution on the weir body are calculated piecewise.

对于边兼作挡上墙结构,通常是将边视为固端于岩体上,先进行下端为固端的挡墙平面受力计算,再将挡墙下部的弯矩、水平剪力和垂直力作为集中外荷载进行堰体的应力计算,堰体也只能分段进行片面受力计算。

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Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

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