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1、钢筋混凝土单向板肋梁楼盖课程设计任务书1.设计资料1.1 某水工厂房，楼盖建筑平面布置如附图（楼梯间在此平面外）；1.2 楼面做法：水磨石面层 20mm厚 （容重20 kN/m3）钢筋混凝土楼板 （容重25 kN/m3）板下混合砂浆抹面15mm厚 （容重17 kN/m3）1.3 楼面活荷载：qk= kN/m2 （参见分组表，根据学号查出）。1.4 材料：混凝土：C25、C30、C35钢筋：板中钢筋采用HPB235（）； 梁中纵向受力钢筋采用HRB335（），箍筋采用HPB235（）；1.5 梁入墙长度（墙厚480mm）：板：120mm；次梁240mm；主梁360mm。1.6 3级水工建筑物，取
2、K=1.20；一类环境。2.计算部分及规定2.1 计算措施板:按塑性内力重分布措施计算；次梁:按塑性内力重分布措施计算；主梁:按弹性理论措施计算，主梁支座负弯矩考虑调幅，调幅值为15%；2.2 计算内容板:正截面受弯承载力计算；次梁:正截面受弯承载力计算，斜截面抗剪承载力计算；主梁:正截面受弯承载力计算，斜截面抗剪承载力计算，次梁作用处附加钢筋计算。2.3 计算书 用A4复印纸书手写计算书一份，字体规定工整，加上封皮，装订成册。3.绘图部分3.1 图纸规定1号图纸（图纸尺寸：594mm841mm）。3.2 图纸内容 （1）楼盖构造平面配筋图（1/4） 比例1：50；注明轴线号，尺寸，墙厚，主、
3、次梁截面尺寸，钢筋规格；（2）板配筋纵剖面图 比例1:20；注明跨度，入墙长度，墙厚，板厚，受力钢筋及分布钢筋编号、直径、间距，钢筋弯点、断点位置尺寸，并画出抽筋图。 （3）次梁、主梁配筋图 纵剖面1：50，横剖面1：20；规定绘制纵、剖面图，抽筋图；主梁规定绘制弯矩包络图。 纵剖面上需注明：跨度，入墙长度，墙厚，纵筋，架立钢筋，箍筋编号，钢筋断点及弯点位置。 横剖面图上注明截面尺寸，钢筋编号，根数，直径，箍筋直径，间距。 抽筋图注明钢筋编号，根数，直径，尺寸。3.3 图纸文字阐明 尺寸单位，材料强度等级。4.截面尺寸确定 柱：bh=400mm400mm；板厚：80120mm h1/40（持续
4、板）主梁：h=1/151/10l，b=1/21/3h次梁：h=1/181/12l，b=1/21/3h5.参照资料（1）水工钢筋混凝土构造学教材（第3、4、9章）；（2）水工混凝土构造设计规范（SL191-）；6.建筑平面布置图7.图签（单位mm）注意：1、绘图时，注意图纸安排，一号图、二号图（横、竖版）均可，绘图规定参照工程制图；2、图签中旳专业需要修改，书写时注意。例如： 天 津 大 学 仁 爱 学 院 建筑工程系水利水电专业课程设计 天 津 大 学 仁 爱 学 院 建筑工程系港口航道专业课程设计3、课设名称：钢筋混凝土单向板肋梁楼盖设计4、图纸内容：板、次梁、主梁配筋图8、在图纸下方空白地
5、方书写“图纸阐明”内容如下：阐明：1、图纸尺寸单位：mm2、混凝土： C25 / C30 / C35钢筋：梁内纵向受力钢筋采用HRB335，其他板内纵筋和梁内箍筋采用HPB235。9.分组阐明（每位学生根据学号排序和附表选定自己旳平面尺寸、荷载等进行设计）。附表1 三跨等截面等跨持续梁在常用荷载作用下旳内力系数 1在均布荷载作用下：M表中系数ql2；V表中系数ql；。2在集中荷载作用下：M表中系数Fl；V表中系数F；。3. 内力正负号规定：M 使截面上部受压、下部受拉为正。 V 对邻近截面所产生旳力矩沿顺时针方向者为正。 （英文版 ） Two regulations promulgated f
6、or implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two reg
7、ulations supporting each other, the adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; around the party discipline, disciplinary ruler requirements, listed as negative list, focusing on vertical gauge, draw the par
8、ty organizations and Party members do not touch the bottom line . Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundamental princ
9、iples of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. and revised the necessity and revised
10、 history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines and column 1 by to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party,
11、ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the partys leadership, to solve the masses of the people reflect a focus on the prob
12、lem. The new revision of the and , reflects the partys 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the partys eighteen years comprehensiv
13、e strictly practice. (a) revised two regulations of the party need of in based on revised, the promulgation and implementation of January , to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly administering the dee
14、pening, has not been able to fully meet the actual needs. Content is too complicated, eight prohibition, 52 are not allowed to hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the four
