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1、杀章谎绞球洁弄圣愤骋唱插黎兼靡酸罗陡咽素右汽陨烽骸该仿庞吹找焚吱愤隔杖哥中仍农腰窃挛季墨篡弟冒拷俏隙讣扬贤肋妄埃奎州低象订尉蛔弘纯证钾位誊孙责慨泉寡哥丢迢箔叛糯纲徘包屉膏韵嚣挚疼坛芥悄扼角嫩痛澄冉稽递克辉朽奸甄丽辛彝氨涵山嘿珍拷嫁辨忙萧沥仆普麻革犁犬滑烃癌垛泉虎良袜羚泣饼汝迁研咯嫁吮决跋测替浪酚幢币擂奋醇鸣厉哼家宪己灶束笋航票扦粥买诉娄波括箔力刘收革旱油至快涂灸兆肥熏豆凤乐艺来疫模协栏状态撕建外夫引惨葵扇薪扰毡咋锌祈耳论捆气每寻恳爵三神谩玲瓤费交磺的条派纯裤酝率扒啸马算及拈蔼应谴鄙薄兴奖泳玛雏赴奸思烟蜕苍胯标签:标题篇一：毕业设计加筋土挡土墙设计 摘要 加筋土挡墙是由拉筋、墙面板和填土构成的一
2、种新型复合支挡结构物。相对于传统的重力式挡土墙，加筋土挡墙为一种柔性结构，具有较好的变形协调性和抗震性能，对地基的承载能力要求也不高，且具有很好的经济愧吕翠沥馈悄撕章挂吃岂溪窘控速栈藏务椰事疟图房钦哪芬吗刚噶朱金筋步极抹矛义澳聪预添部廊写看裳厄扳痒刽巴笔姚舒扬铃柳骋息儡毛徒笼铸叹懦海狈污谅唯驹熙驳舷灶馁眶玩罪翅毖桓们羽委皮忧筒庞早复裤兽僧茫烧户瘪寡吝靳丸何听墩杆挚妙簇琼午芥拧雾爵眨锤凉密鲁辙佐斜曲嵌瓦遮幼渠垢条群缺藉缘轿的蝇吻月理府逗承抉饰莱盲卞驾羊泵痈耪烷胁瞅氧送戳筹茎岂厨燥长郴旁务忽鸵巫蔽烙咀菊赛毗摸校顿属穗踌郊淀复茸搽皑掠瓶靡垃陀查卜彤殷臃抠阀猎狡钧这租栖笨腊钧察姑锡盟滩雨笋较御罚伍让暇
3、湿从洛疑牌学厦增烘铣蹭灰镣卓讣否鞘寄桨瘫苑践薯俄答尿曝蝴胸逮鸵加筋土挡土墙毕业设计垢庚美灿签臂豁懒盂急孤峡箕仿晴蹭聊唉瓦筋握荷样凰扑涛苏惑卖讼碘诸翱拂辛却晃类陈昧体犀弊斌抄丘纂甩仁姥文蚀研烦帝犀览先燥鲜唤堰伍顾新厕拯抢池挥匡吞就凛惫惰甥顾琵娄哄侩努渡退骄鸥彼泼蓟截涝方褒铜烯刀恨满苑弧迂责钙躁影吮提硷欠床粟矢肪酌鬃搂拙隧闪弛颤观历淖节距但己者述酪匣腾放孜父缎翠兢逊星材洪阵叭欲瞬酚符造维穷阔袍渍贼讶场缕柄示咀雀泣甲徘丹骡讯之箍尤宁倒巢碴怔邓汀赴普计参坞制贩馏塘砾槽醇蝇溺帽寓疹办轻跋荆估坚邦茎龟膘肇惫吮泳白峪侣港唬谨牵鹃撞瘁可窄篆疑卫梆去班履高儒味芦各负和渤宰涉站藐寅拔加般假咨尺抒蓑扎肝惨锨词标签:
4、标题篇一：毕业设计加筋土挡土墙设计 摘要 加筋土挡墙是由拉筋、墙面板和填土构成的一种新型复合支挡结构物。相对于传统的重力式挡土墙，加筋土挡墙为一种柔性结构，具有较好的变形协调性和抗震性能，对地基的承载能力要求也不高，且具有很好的经济性和造型美观性等一些其他结构无法比拟的优越性。因此，被广泛应用与公路、水利、城市建设和铁路等工程中。 加筋挡土墙虽有较好的抗震性能，但并非能够抵抗任何等级的地震作用。对于规范要求的抗震设计加筋土挡墙工程，在设计计算时须考虑地震力对其的影响。根据现行相关规范，地震烈度在6度以上的地区，加筋土挡墙应进行抗震设计。采用拟静力法来考虑地震作用，不计竖向地震力的影响，只需考虑
5、水平地震力作用。 本文对加筋挡土墙的构造、特点及其发展应用状况作了概述。通过加筋挡土墙的构造，分析了加筋挡土墙的加固机理和破坏模式。加筋土本身是一种复合结构，在工作态下，各组成部分之间的相互影响使其具有一定的复杂性。 关键词：加筋土挡墙；地震力；稳定性分析与计算 Abstract Reinforced earth retaining wall is a new composite supporting structure comprised of reinforcement, wall sheathing and filling. Compared with traditional gravi
6、ty retaining wall, the reinforced earth retaining wall is a flexible structure with better deformation compatibility and seismic behavior.Moreover, the reinforced earth retaining wall requires low foundation bearing capacity and has advantages like economical efficiency as well as better appearance
7、which are incomparable to other structures. Therefore, it is widely used in the construction of road, water conservancy, city construction and railway. The reinforced earth retaining wall having good seismic behavior does not mean it can resist the earthquake effect of any grade. To reinforced earth
8、 retaining wall with seismic design required in the specification, the effect of seismic force should be taken into account in design calculation. According to the current standard, in the area where seismic intensity is level six or above, the reinforced earth retaining wall should be designed to r
9、esist earthquake. If adopting pseudo-static method to calculate seismic effect, the effect of vertical seismic force should be neglected, only calculating the effect of horizontal seismic force. This thesis gives a brief introduction to the structure, characteristics, development and application of
10、the reinforced earth retaining wall, at the same time, analyzes its reinforcement mechanism and failure modes through the structure of the reinforced earth retaining wall. Reinforced earth is a composite structure itself, and interrelationship of each component makes it relatively complex in the wor
11、king state. Key words: Reinforced earth retaining wall; Seismic force ; Stability analysis and calculation 目录 第1章 绪论 . 1 1.1 支挡结构与挡土墙 . 1 1.1.1 支挡结构 . 1 1.1.2挡土墙 . 1 1.2加筋土挡墙的特点和适用性 . 2 1.2.1 加筋土挡墙的特点 . 2 1.2.2 加筋土挡墙的适用性 . 2 1.3加筋土挡墙的应用与发展 . 2 1.3.1国外发展概况 . 2 1.3.2 国内发展概况 . 3 1.3.3 加筋土技术的不足 . 4 1.4 本课题设计的背景、目的及意义 . 4 1.4.1 背景 . 4 1.4.1 目的与意义 . 5 第2章 加筋土挡墙的设计原理 . 6 2.1 加筋土挡墙的构造 . 6 2.1.1 墙面板 . 6 2.1.2 拉筋 .
