Effect of foundation trench strength to endogen force and failure model of cantilever retaining wall 基槽强度对悬臂式挡土墙内力和破坏模式的影响
2.
The experiment showed that the method could identify acerose endogen weed correctly 实验结果表明，此方法可有效地识别出玉米苗期田间细长的单子叶杂草。
3.
In the evaluation of the structural safety , the assurance coefficient of structure can be received by loading structural models , the endogen force of computation structures , the eccentric compression and the safe criterion 结构安全性评价，通过荷载结构模型计算结构内力，并根据偏心受压构件的安全判定标准，评价结构的安全系数。
4.
The method of curved lever space rigid frame , a new and practicable numerical method , is based on the utility of reinforced concrete shell structure in practical project and on endogen force analysis of shell structure as this paper extracts 摘要从钢筋混凝土壳体结构的实际应用出发，对壳体结构内力分析提出了一种新型实用的数值分析方法曲杆空间刚架法。
5.
The shell is divided into orthogonal or oblique crossing girder systems , which make up a space rigid frame structure , then an analysis is made of the endogen force of the shell structure based on the curved lever space rigid frame structure 该方法通过将壳体结构离散成相互垂直或斜交的曲杆梁系组成的空间刚架结构，进而分析曲杆空间刚架结构的内力，达到壳体内力分析的目的。
6.
The section of traditional portal rigid frame are constant cross - section and wedge shape variable cross - section , this paper brings up a component cross - section ? ripple web plate variable cross - section . according to main specially characterist of portal rigid frame , this paper use matlab to work out analytical software . it ' s concrete analysis includes : endogen force and displacement caculation of rigid frame , stability analysis in and out flat surface of rigid frame , geometrical nonlinear analysis of rigid frame . and make comparison between ripple web plate variable cross - section portal rigid frame and constant cross - section rigid frame 传统的门式刚架的构件截面为等截面和楔形变截面，本论文提出了一种构件截面形式? ?波纹腹板变截面。本论文根据门式刚架的主要特点，利用matlab高级编程语言编制了4个分析软件，其针对性强，具体分析包括：刚架的内力与位移计算，刚架的平面内与平面外稳定分析，刚架的几何非线性分析。
7.
1 sedimentation anyslys of soil under the action of deadweight ; 2 sedimentation anyslys of structure in using ; 3 endogen force anyslys of structure in using ; 4 soil remolding type anyslys ; 5 homogenous flush works anyslys ; 6 anyslys of the structure sedimentation effects of different flushing amount at the same place ; 7 anyslys of the structure sedimentation effects of different flushing places ; 8 anyslys of the structure sedimentation effects of different horizontal flushing places ; 9 anyslys of the structure sedimentation effects of different vertical flushing places ; getting the different between the endogen force of common structure and that of slant structure . the rule of stricture sedimentation and the effect of different soil remolding type were also gained 对掏土纠偏过程做了以下9个方面的分析： 1 、土体在自重作用下的沉降分析； 2 、建筑物在使用阶段的沉降分析； 3 、建筑物在使用阶段的内力分析； 4 、土体受扰动类型分析； 5 、均匀冲水施工过程分析； 6 、同一个地方冲水量大小不同对建筑物沉降影响分析； 7 、不同沉井冲水对建筑物沉降影响分析； 8 、进深不同的土层冲水对建筑物沉降影响分析； 9 、不同埋深土体冲水对建筑物沉降影响分析。
8.
About the load , consider the vertical load , when under the action of water , consider the horizontal still water press , the press which erects to the surface of slide , and consider the effect of hydrodynamic load and earthquake . ( 3 ) the software about the frame design , apply the stiffening bar method and elastic foundation method to account the endogen 对于荷载(或工况) ，考虑了外加垂直荷载；在有水作用的情况下，考虑了水平静水压力，垂直滑面的静水压力(也叫浮托力) ；考虑动水压力的影响；同时也考虑了地震的影响。
