Based on the model simulation test of the pile foundation of xiabaishi bridge in fujian province , the effect on the rock limit bearing capacity is analyzed through elastic modulus variation of the bridge pile 摘要依据福建省宁德地区高速公路下白石大桥主桥墩基础模型模拟试验,分析了桥墩弹性模量变化对基岩极限承载力的影响。
A finite element numerical model for arch dam - gravity pier - foundation system was established to evaluate the effect of high gravity piers on the stress , deformation and anti - sliding stability of sizhai arch dam , taking the following factors into account , such as the possible elastoplastic deformation of foundation rocks and the nonlinear interaction between the interfaces of gravity pier - dam foundation , the joint surfaces beneath the right bank , and the interfaces of arch dam - gravity pier 摘要为评价高重力墩对四寨拱坝的应力变形和抗滑安全的影响,建立了拱坝重力墩地基系统的有限元数值模型,其中考虑重力墩基础、右岸夹层和拱坝重力墩等交界面的非线性相互作用,以及基岩材料的弹塑性变形行为。
Works are accomplished as follows in this paper : firstly , according to the real condition of the fourth pier , through analysis of several generally - used anti - slipping schemes , new method has been put forward to substitute anchored column pile with the foundation of drilled shafts so as to prevent cofferdam from slipping 为此本文主要做了以下工作:首先根据4 #墩基础的具体条件,通过对现有常用的几种抗滑方案的综合比较分析,提出了以工程本身的钻孔桩基础代替锚固柱桩防止钢围堰滑移的方案。
The new construction technique applied to the huge steel boxed cofferdam for foundation of pylon pier no . 2 of wuhan tianxingzhou changjiang river rail - cum - road bridge was to fabricate the cofferdam in integrity in workshop , shift it down to river and float it to the pier site where it is then accurately positioned by pre - tensioning at the anchor pier 摘要武汉天兴洲公铁两用长江大桥2号主塔墩基础大型钢吊箱围堰采用工厂整体制造,下河浮运至墩位,利用锚墩施加预拉力精确定位的施工新工艺。
墩: mound基础: foundation; base; basis钻孔墩基础: belled pier foundation; drilled-pier foundation桥墩基础模箱: pier footing form深基础钻孔墩基础: drilled-pier foundation墩基: pier foundation岸墩基座: abutment pad支墩基石: abutment rock基础: 1.(泛指事物发展的根本或起点) foundation; base; basis 经济基础 economic base [basis]; 理论基础 theoretical basis; 物质基础 material base; 在和平共处五项原则的基础上, 同各国建立和发展关系 establish and develop our relations with other countries on the basis of the five principles of peaceful coexistence; 打基础 lay a foundation; 为增产打下坚实的基础 lay solid foundations for increased production; 在已有的基础上前进 build on past achievements; 这是两国关系应得到继续发展, 并可能得到继续发展的基础。 this is the basis on which our bilateral relations can and should continue to develop.2.(把建筑物、机器等的荷重传递给地基的结构) base; seat; groundwork; bottom; underpinnings; substruction; foundation; subbasement; 基础 (课)部 basic courses department; fundamentals department; 基础代谢 basic metabolism; 基础工业 basic industries; key industries; 基础教育 elementary education; 基础结构 infrastructure; 基础科学 basic science; 基础课 basic course (of a college curriculum); 基础理论 basic theory; 基础理论研究 fundamental research; 基础设施 parts of the infrastructure; projects for basic facilities; 基础施工 foundation construction; 基础训练 grounding; 基础医学 preclinical medicine; 基础研究 research in basic science; basic research 版基础: slab foundation泵基础: pumfoundation打基础: do spade work; prepare oneself for bigger tasks ahead单基础: simple footing筏基础: raft foundation袱基础: buoyant foundation; floating foundation根,基础: root罐基础: tank base基础,底脚: footing基础,基座: foundation基础,基价: basis基础板: anchor plate; baseboard; baseplate; footing slab; foundation plate; foundation slab; lobe plate; pedestal; shoe; sloe plate; sole plate; underbed基础版: starter edition基础包: base package基础报: al asas; al qa'da; asas, al基础表: base table; underlying table