Based on the stress mechanism with composite foundation and rigid foundation,and the accuracy grade of pile positioning,the author believes that the existing technical standards for pile displacement in soil-cement mixed pile foundation are unreasonably rigorous.

基于復合地基和剛性樁基的受力機理亚洲视频色网站、樁的定位精度分析家庭乱伦小说亚洲色图，認為規(guī)范中對水泥土攪拌樁地基的樁偏位規(guī)定過于苛刻，參照混凝土灌注樁及其他復合地基樁偏位規(guī)定国产小视频激情，提出對水泥土攪拌樁偏位作適當修正华人在线免费。

In this paper, with polygon line hypothesis of τ-u relationship of horizontal restrained condition of foundation, and winker hypothesis of vertical restrained condition of foundation, a new analytical method to calculate thermal stress of mass concrete structure on foundation with biconditional restriction is presented.

1概 述在現(xiàn)有的地基上砼板溫度應力的計算方法中，多考慮地基的單向非剛性約束及假定板全截面均勻受力進行有關的推導與分析在线你懂的亚洲国产。

Then the pile-soil stress characteristics and stabilizing mechanism of the composite foundation are fully discussed. Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. Moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. Then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied. And methods to decide pile-soil stress ratio and the compressive modulus are developed. Meanwhile, the corresponding design method and the design parameters are proposed. In addition, studies for construction technique and quality detection of the chemical churning pile composite foundation are presented.

在此基礎上深入探討了旋噴樁的樁土受力特性及其復合地基的加固機理亚洲日韩丝袜在线国产精品，從影響旋噴樁復合地基豎向承載力的因素入手色呦呦二区亚洲，基于圓孔擴張理論給出了樁體豎向應力及旋噴樁復合地基的豎向承載力計算公式；通過對噴射漿液久久裸体黄色一级毛片、噴射壓力選取黄片在线看啊啊啊啊啊啊、噴射直徑估算、樁長及樁位設計等各種計算參數(shù)的深入分析和研究日本特黄AAAAAAA大片，提出了一套相應的旋噴樁復合地基設計計算方法日本免费观看黄站；通過計算分析，深入探討了旋噴樁復合地基變形隨荷載變化規(guī)律成年人视频网站免费观看、樁和樁間土變形協(xié)調關系91免费高清国产自产拍、樁土應力比及復合地基壓縮模量的確定，并提出相應的設計方法和修正參數(shù)免费的黄色网站看；此外妓女网妓女网站，結合工程應用，對旋噴樁復合地基的施工技術及其現(xiàn)場質量檢測方法進行了較全面的探討欧美操老女人视频。

Problems of single footing are classifying about results国产AV高清国片精品、determination of dimension of combinational column on combinational foundation、determination of bending moment on superface of combinational foundation and determination of partly press area when there is angel between column and foundation; the problems of strip foundation are determination of torsional moment on some section in checking torsion resist.

獨立基礎中的問題主要是基礎計算結果的歸并欧美视屏在线视频、雙柱合并基礎合柱尺寸的確定精品国产一区二区三区91在线、雙柱合并基礎頂面彎矩的求法及柱相對基礎有轉角時局部受壓計算底面積的確定；柱下條形基礎的問題是抗扭驗算中總扭矩不為0情況下截面扭矩的確定久久久久久精品久久久一区。

At many case of bank foundation, such as the case of upper strongness and lower weakness, strong permeable foundation of dyke, strong permeable foundation of dyke containing low penetrability soft intercalation and the dyke foundation by alternation of low and strong penetrability layer, the appropriate condition of various upright seepage prevention measure (whole cut-off wall, half cut-off wall and hanging cut-off wall) and the optimization of seepage prevention measure are analyzed.

從滲流基本理論出發(fā)精品在线免费观看，以壓力水頭為基本未知量推導多孔介質三維飽和—非飽和、穩(wěn)定—非穩(wěn)定滲流問題的微分方程以及方程的有限元格式欧美五区；在飽和非飽和滲流場的有限元分析中gg网站网站在线观看视频，不僅考慮了飽和區(qū)的水體滲流情況，而且也考慮了非飽和區(qū)的水分運動情況97超人碰人人艹人人摸人人干，將飽和滲流場與非飽和滲流場統(tǒng)一起來進行研究大学生一级毛片免费视频，整個滲流場采用一個支配方程。

In the later half of the article, we adopt random analysis method to make preliminary study to the backfilled foundation and then analysis random influence factors that effect the settlement degree of gantry crane foundation. We used JC method to study the reliability of the settlement and Non-Uniform settlement degree of gantry crane foundation based on factors which influence the last settlement degree of railway foundation, and the same time, we utilized backfill construction parameter and the actual statistics data of earth backfilled on site.

本文后半部分这里有精品99，應用隨機分析方法對該回填基礎進行了初步的研究国产黄调教一区二区三区，分析了影響高架門機基礎沉降量的隨機影響因素，確定了沉降分析的計算模型天天日狠狠插，結合影響軌道基礎最終沉降量的多種因素日本女人的牲交视频69，利用施工現(xiàn)場實測回填土土性數(shù)值和回填施工參數(shù)，對高架門機基礎沉降量和不均勻沉降進行了可靠性評價人人干日日干人人操。

The concrete dam displacement is studied considering the factors such as foundation modulus increasing with depth, seepage coefficient reducing as depth, seepage coefficient anisotropic, curtain and drainage in the dam heel and seepage field and stress field coupling. Some conclusions are obtained: if the foundation is considered only with the seepage volume load, the dam top horizontal displacement of the reference base point develops upstream. When the foundation size increases, the reference base point's horizontal displacement increases. However, the value measured by the reversed pendulum anchored to the rock foundation is often regarded to be absolute displacement. The above practice is estimated to be limited when the water load on the dam foundation is taken into account.

分析了地基變形模量隨深度逐漸增加久操国视频在线观看、滲透系數(shù)隨深度逐漸減小、壩基滲透系數(shù)各向異性uuu26视频、壩踵設置帷幕排水性XXXX18禁免费观看视频，以及考慮滲流場和應力場耦合等對混凝土壩位移分量的影響扒开双腿疯狂进出爽爽爽，得出如下結論：作用在地基上的水荷載，使混凝土壩壩頂相對參考基點（倒垂錨固點或壩踵正下方1倍壩高處）的水平位移指向上游免费在线观看欧美，而參考基點的水平位移隨地基截取范圍的增大而增大国产一级免费无病毒黄片，由于大壩工程上常將倒垂線錨固在巖基深處，并認為該倒垂線測值為絕對位移一级欧洲性爱视频。

In chapter 2, this text mainly is an analysis to be the business enterprise to implement the society to carry the basic problem of the public-spirited foundation of body- business enterprise public-spiritedly, analyzing the business enterprise definition, type, social function of the public-spirited foundation in combining the public-spirited foundation the foundation of the theories, it with general charity organization of differentiation contact, and the further nalysis pointed out that the public-spirited foundation of business enterprise is the social public welfare of business enterprise to carry the reason of the important organized form of the body.

在第二章中来个毛片网站，本文主要是分析作為企業(yè)履行社會公益的載體——企業(yè)公益基金會的基本問題，在結合了公益基金會理論的基礎上分析了企業(yè)公益基金會的定義国产交换配乱婬视频、類型天堂久久人妻av、社會功能，其與一般慈善組織的區(qū)別聯(lián)系免费C片在线网站，并進一步分析指出了企業(yè)公益基金會作為企業(yè)社會公益載體的重要組織形式的原因

The procedure is applied in two projects:(1) Shanghai Huanqiu finance center tower foundation pit dewatering, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 149m, the horizontal flow barrier goes deep to 34m, the extraction wells are penetrated to 55m, the filters of the extraction wells are located between 34m to 55m, and the water level in the deep foundation pit is decreased to 26m under land surface, the result of 8 pumping wells optimization project is designed.(2) The forth subway of Dong Jia-du tunnel repair foundation pit dewatering in Shanghai, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 144.45m, the horizontal flow barrier goes deep to 65m, the extraction wells are penetrated to 60m, the filters of the extraction wells are located between 45m to 60m, and the water level in the deep foundation pit is decreased to 42.45m under land surface, then an optimization project is designed.

最后將成果分別應用于兩個工程實例中：(1)上海環(huán)球金融中心塔樓基坑降水，模擬了在多層含水層復合存在亚洲激情图、含水層最深底板埋深達149m九7超碰在线免费、基坑周圍擋水連續(xù)墻埋深達34m、抽水井埋深達55m刺激毛片免费视频录像、抽水井過濾器埋深為34至55mwww337788,COm，基坑內地下水位降至埋深達26m的情況下的地下水復雜流動狀態(tài)，得出了8口抽水井優(yōu)化降水方案免费在线黄色网站视频；(2)上海地鐵4號線董家渡隧道修復基坑降水www人人插人人爱，模擬了在多層含水層復合存在、含水層最深底板埋深達144.45m三级片精品视频、基坑周圍擋水連續(xù)墻埋深達65m天堂网WWW在线资源中文、抽水井埋深達60m、抽水井過濾器埋深為45至60mchaopeng97，基坑內地下水位降至埋深達42.45m的情況下的地下水復雜流動狀態(tài)国产高清免费精品网站发国产女，確定出了最優(yōu)降水方案。

By means of Pile Foundation SoftWare , design project about foundation of the common piles which often used in Changchun zone and the ramming-reamed pile , analyze and compare with these the projects so as to educe data and charts of the different foundation project and simulate the three-space drawing designed about pile foundation in construction.

通過樁基礎設計軟件国产一级A片AV在线，對長春地區(qū)常用樁型和夯擴樁進行基礎方案設計欧美的视频，并綜合優(yōu)化分析比較、同時得出不同基礎方案下的綜合對比分析數(shù)據(jù)及圖表一a级黄片免费看，并模擬實際施工中的樁基三維立體設計圖欧美日韩草草影院在线观看。