基础梁,foundation beam
1)foundation beam基础梁
1.Calculation for the interaction betweenfoundation beam and superstructure;基础梁与上部结构的相互作用计算
2.An inverse analysis method for foundation parameters and its application based on viscoelasticfoundation beam computation;基于粘弹性基础梁计算的地基参数反分析方法及其应用
3.Virtual node method under constraint action of elasticfoundation beams基础梁边界约束作用的虚拟节点法
2)bridge foundation桥梁基础
1.Study on bearing performance of rectangular closed diaphragm walls asbridge foundation under vertical loading;矩形闭合地下连续墙桥梁基础竖向承载特性试验研究
2.Diaphragm wall-soil-cap interaction in rectangular-closed-diaphragm-wallbridge foundations;矩形闭合墙桥梁基础墙-土-承台相互作用研究
3.The key technique forbridge foundation construction in plateau perma frost areas;高原冻土区桥梁基础施工技术
英文短句/例句
1.Bridge Basis Design and Construction in Karst Area岩溶区公路桥梁基础设计与施工技术
2.Application of PHC Piles in Bridge Foundation in Carst RegionPHC桩在岩溶地区桥梁基础中的应用
3.Basic design and construction handling of bridge in karst area of Yunnan云南岩溶区桥梁基础设计与施工处理
4.Design of Bridge Foundation in Karst Area and Its Construction Technology岩溶区铁路桥梁基础设计与施工技术
5.Investigation about Freezing Wall s Design Theories in the Bridge Foundation Engineering;桥梁基础工程冻土墙设计的流变理论研究
6.Application of Under-reamed Bored Pile in a Bridge;钻孔扩底灌注桩在桥梁基础工程中的应用
7.Application of Pile Foundation Constructed in Reverse Order to Deep Water Foundation of Bridge桩基逆作法在桥梁深水基础中的应用
puter Aided Design and Analysis System on Pile Foundation of Bridge;桥梁桩基础计算机辅助分析设计系统
9.Settlement Analysis of Pile Group Foundation of Bridge under Vertical Loading;竖向荷载作用下桥梁桩基础沉降分析
10.A Study of Anchored Pile Foundation for High Pier Bridge;锚固桩基础在高墩桥梁中的应用研究
11.Creative Sketch:The Bridge From Basis to Design;创意素描:从基础到设计的思维桥梁
12.The 3-D Simulation Analysis of a Bridge Stake Foundation in the Action of Dead Load;恒载作用下桥梁桩基础三维仿真分析
13.Study on Bridge Bored Pile Foundation System Based on ObjectARX and AutoCAD基于AutoCAD和ObjectARX桥梁钻孔桩基础CAD开发系统的研究
14.The Prediction of Post-Construction Sedimentation on Pile-group Foundation Based on the Grey Theory基于灰色理论的桥梁群桩基础工后沉降预测
15.Talking about the Construction Techniques for the Bridge"s Deep-pile Foundation in Soft Ground浅谈在软土地基中桥梁深桩基础的施工技术
16.Research on Environment Vibration Induced by Bridge Pile Foundation Construction;桥梁桩基础施工振动对周围环境的影响研究
17.The Study on Earthquake Response of Bridge Piles at Liquefiable Site;液化场地桥梁桩基础地震反应性能研究
18.Study on Settlement of Diaphragm Wall Foundation of Large Span Bridge in Loess Area;黄土地区大跨度桥梁地下连续墙基础沉降研究
相关短句/例句
bridge foundation桥梁基础
1.Study on bearing performance of rectangular closed diaphragm walls asbridge foundation under vertical loading;矩形闭合地下连续墙桥梁基础竖向承载特性试验研究
2.Diaphragm wall-soil-cap interaction in rectangular-closed-diaphragm-wallbridge foundations;矩形闭合墙桥梁基础墙-土-承台相互作用研究
3.The key technique forbridge foundation construction in plateau perma frost areas;高原冻土区桥梁基础施工技术
3)foundation ring girder基础圈梁
1.The foundation is make up of RC girder(or combine similarity construct columniation),brick wall body andfoundation ring girder.阐述了一种建筑在膨胀土地基上的墙体基础,它由钢筋混凝土梁(或结合类构造柱)、砖砌墙体及基础圈梁共同构成。
4)beam foundation梁式基础
1.Connecting with the design of steel-pipe framed bent cradle used in the construction of the high-level railway station bridge of Nanjing Subway, and through the analysis on the loading conditions of continuous capping and framed bent ofbeam foundations, this paper puts forward the basic methods and procedures of the design of elastic foundation.结合南京地铁迈皋桥高架车站桥梁施工中钢管排架支墩的设计,通过对连续帽梁和梁式基础的排架结构的受力状况分析,提出了弹性基础设计的基本方法和步骤。
5)pile-beam foundation桩梁基础
6)main sill,sill基础大梁
延伸阅读
基础梁水利、土建工程中连接上部结构与地基的梁式构件。一般又称弹性地基梁。在水闸、船闸、船坞等结构的底板计算中,通常用图1所示方法截取梁条,以基础梁的计算来代替基础底板的计算。图2为基础梁的计算简图。基础梁除受梁上荷载作用外，有时还要考虑变温影响、边荷载作用等。对于半无限大、有限深地基上的常截面梁，在各种外荷载以及边荷载作用下,梁的内力、位移均已制成表格,以便工程设计中查用。地基模型 基础梁计算的关键，在于选择合理的地基模型求解地基反力。主要的地基模型如下。①文克勒模型:又称弹簧垫层模型。它假设地基单位面积上所受的压力与地基沉陷成正比。②半无限大弹性体模型:它假设地基是半无限大的理想弹性体。③中厚度地基模型：它假设地基为有限深的弹性层。④成层地基模型：它假设地基为分层的平面或空间弹性体。除①外，其余的模型，又称为连续介质地基模型。此外，有时还采用双垫层弹簧模型、各向异性地基模型等。在一些小型工程设计或初步设计中，有时直接采用地基反力直线分布假设，使反力的求解成为静定问题，计算大为简化。基本方程 可分为两类。①文克勒地基上的梁的基本方程为：式中ш为梁的挠度；q为作用于梁上的外荷载；EI为梁的弯曲刚度，E为梁的弹性模数，I＝bh3/12为梁的截面惯性矩，b、h分别为梁的宽度和高度；k为垫层系数。②连续介质地基上的梁的基本方程为：式中p为地基反力；η为地基沉陷系数；η为地基表面P点受单位垂直集中力作用时k点的沉陷函数；l为梁半长；ξ为积分变量。梁的边界条件一般考虑为自由边界条件。在上述方程及边界条件已知的情况下，通过求解以确定地基反力，进而求出梁的内力等。求解方法 主要有初参数法、幂级数法、链杆法、差分法以及有限元法等。参考书目潘家铮编著：《弹性地基上的梁和框架》，上海科学技?醭霭嫔纾虾＃?1960。
