The point of an anvil.A triangular metal bracket used to strengthen a joist.

角撐板一種三角形的金屬托架黄色3级毛，用來加固地板托梁

Comparative Analysis of the CCKZ63 spring joists and joist of the traditional production process, and in accordance with the casting hot crack formation mechanism, CCKZ63 spring joists crack defects were analyzed.

對(duì)比分析了CCKZ63彈簧托梁與傳統(tǒng)托梁的生產(chǎn)工藝，并根據(jù)鑄件熱裂紋的產(chǎn)生機(jī)理国家a级黄片，對(duì)CCKZ63彈簧托梁裂紋缺陷進(jìn)行了分析自拍偷拍日韩。

A steel joist or girder with short flanges and a cross section formed like the letter I.

i形金屬橫梁，工字梁由短翼緣和一個(gè)十字部分做成象字母i的鋼制托梁或主梁

Using finite element method for 16 frame-supported continuous masonry walls composed with the normal law,the paper presentes a simple method of calculating bending moment of control cross section of joist s based on Matlab.

通過按正交設(shè)計(jì)的16榀框支墻梁的有限元結(jié)果分析国产美女网在线看，采用Matlab程序回歸得出了托梁控制截面彎矩計(jì)算的簡單公式全色黄大片一级AAA片大龄女，可以供設(shè)計(jì)者參考。

First of all, the paper carried out test study on four two-spanned model members of FSMRCWB, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. The paper analyzed the test results, including analysis on mechanical property of the composite wall beam under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. Secondly, the nonlinear property of concrete is studed and the nonlinear models of FSMRCSS is builded by ANSYS. Last, The paper studies the result of ANSYS, which mainly includes the loading-displace curve of FSMRCSS under horizontal loads and constant vertical loads, the mechanics of arch under vertical loads lonely and under horizontal loads and constant vertical loads respectively, and status of the distribution and changing of vertical stress and cross shear on the surface of the suporting beam, and the influence of span ratio and hole.All in all, the caculating results are in good agreement with the test results.

本文首先進(jìn)行了三個(gè)1/2比例的兩跨兩層和一個(gè)1/3比例的兩跨三層的框支密肋復(fù)合墻梁的模型試驗(yàn)caopo免费公开视频公开，分析了框支密肋復(fù)合墻梁在豎向荷載作用下的受力性能国产精品日韩色无码中出，以及在豎向荷載與水平低周反復(fù)荷載共同作用下的受力性能、變形性能专业偷拍熟女在公司里偷星图片、滯回性能视色视色网、耗能系數(shù)及破壞形態(tài)；其次女人自慰喷潮A片免费观看网站，研究了混凝土的非線性特性99re6精品视频在线最新地址，建立了框支密肋復(fù)合墻梁非線性有限元模型，并借助大型通用有限元軟件ANSYS進(jìn)行計(jì)算亚洲自拍第一区；再則欧美一级高清电影免费，進(jìn)行了非線性有限元結(jié)果分析，主要研究框支密肋復(fù)合墻梁在豎向荷載與水平地震力共同作用下的荷載位移曲線日本三级在线专区高清，分析在豎向荷載單獨(dú)作用下和在豎向荷載與水平地震力共同作用下墻梁的拱作用在线观看中文字幕小说区，托梁頂面的豎向應(yīng)力和橫向剪應(yīng)力分布及變化情況，并討論跨度比九九视频精品38在线播放、洞口對(duì)墻梁拱作用和托梁頂面的豎向應(yīng)力的影響美女黄色网站mmm。

Nowadays, this structure is widely used although its design theory can not keep up with its engineering application. With the development of the west regions,with the construction of more infrastructures e.g. railways、highways and water conservancies, this kind of retaining wall will be more popular. So this paper does a research on this retaining wall based at a practical site.

目前這種結(jié)構(gòu)應(yīng)用較為廣泛激情图片欧美乱伦，但是其設(shè)計(jì)理論相對(duì)滯后于工程應(yīng)用一边做一边做吃奶A片，隨著國家西部大開發(fā)戰(zhàn)略的實(shí)施，更多的鐵路最新性爱、公路和水電等基礎(chǔ)設(shè)施項(xiàng)目陸續(xù)投入建設(shè)男的把女的操出高潮的视频，樁基托梁擋土墻支擋結(jié)構(gòu)也將大量應(yīng)用，所以本文結(jié)合實(shí)際工點(diǎn)對(duì)樁基托梁擋土墻結(jié)構(gòu)進(jìn)行了研究办公室系列欧美精品。

Calculation formula of height-span-ration of supported beam can be directly deduced through controlling local stress in the end of the wall beam.

本文作者運(yùn)用彈性地基梁理論及《砌體結(jié)構(gòu)設(shè)計(jì)規(guī)范》中關(guān)于墻梁設(shè)計(jì)的有關(guān)規(guī)定黄色视频在线看免费，通過控制墻端局部壓應(yīng)力裸体洗澡自拍偷拍网站，可直接推導(dǎo)出托梁高跨比的計(jì)算公式三及A片人人看呢。

In this paper combined with actual works the design and construction method are introduced that applying pouring joist with pin key one existing brick wall to form a wall beam with upper masonry enhances the wall's load after cutting a big hole in it.

結(jié)合工程實(shí)例日韩无码另类，介紹了在已有磚墻上澆筑帶銷鍵的托梁，與上部砌體形成墻梁來承托開鑿寬大窗洞后的洞頂墻體荷載的設(shè)計(jì)色色色色色色色色色色网、施工方法激情欧美老妇视频，指出該方法取得了良好的應(yīng)用效果，既加快了施工進(jìn)度三级片黄色网站视频真人，又降低了造價(jià)日高清在线亚洲专区黄片。

Subfloors comprise girders and joists , which provide support.subfloors

包括梁和托梁，隨時(shí)提供支援亚洲精品黄色视频,在线观看。

Concerning trimmer beam, this thesis illustrates their common practice, analyzes the key points and in particular introduces the design analysis and construction procedures of the simple-supported steel beam to be adopted as trimmer beam.

托梁拆柱中文字幕强，敘述了托梁拆柱的一般方法及分析要點(diǎn)，重點(diǎn)介紹了采用鋼鉸接梁作拆柱托梁的設(shè)計(jì)分析及施工方法综合精品视频一区二区。