Complex fracture shapes in hydraulic fracturing with orientated perforations
定向射孔水力压裂复杂裂缝形态
The effects of some factors on fracturing well production performance is detailedly studied with finite element method, focusing on the description and research of fracture shape and variable fracture permeability.
应用有限元法对影响人工压裂井生产动态的因素进行了研究,对裂缝形态和裂缝渗透率做了接近实际的描述。
Causes and precautions of the crack in the masonry structural wall;
砌体结构墙体变形裂缝成因及防治措施
The causes and influential factors of cracks in concrete structure are analyzed in this paper and the corresponding preventing measures are put forward.
分析了水泥混凝土结构变形裂缝产生的原因和影响因素,并提出了针对性的防治措施,可有效预防变形裂缝的产生。
In concrete structure project common strain crack preventing and controlling;
混凝土结构工程中常见变形裂缝的防治
The causes and preventive measures of deformation cracks on the thin-wall pier of bridge;
桥梁薄壁墩(台)变形裂缝的成因及预防措施
Mechanism of large bulk concrete deformation crack and its calculation analysis;
大体积混凝土变形裂缝产生机理及计算分析
Analysis of reason and controlling method in deformation cracks in basement RC wall in high-rise building
高层地下室RC墙体变形裂缝原因分析及防治措施
The prevention measure of the distortion crack in the wall of masonry structure;
砌体结构墙体变形裂缝防治措施
The cracks in concrete component of bridges and culverts compose load crack and distortion crack.
桥涵砼构件的裂缝主要为荷载裂缝和变形裂缝。
Study of Preventing and Dealing with Deformation Cracks of Reinforced Concrete Wall in Construction Engineering
建筑工程钢筋混凝土墙体变形裂缝防治研究
Study on Initial Deformation Cracks on Shear Behaviour of R.C. Beam;
变形裂缝对混凝土梁抗剪性能的影响研究
Precaution of the deformation cracks in the concrete construction for a large-scale complex engineering
某大型复杂工程混凝土施工中变形裂缝的控制
Analysis of reason and controlling method in deformation cracks in basement RC wall in high-rise building
高层地下室RC墙体变形裂缝原因分析及防治措施
Observation: No blisters, no cracks nor any surface deformations were observed on the work surface.
观测结果：无起泡，裂缝或任何表面变形。
To form a crack or cleft or cause a crack or cleft in.
形成裂口或引起裂缝
Study on Deflections and Cracks of Steel Reinforced Concrete Flexural Members;
型钢混凝土受弯构件变形和裂缝的研究
Analysis on the leakage caused by broken of watertight belt at expansion joint
变形缝处止水带断裂漏水原因分析及处理
Prevention and treating measures of common concrete deformation action crack
常见混凝土变形作用裂缝预防及处理措施
Model test study of influence of ground fissure movement on stress and deformation of soil mass
地裂缝活动对土体应力与变形影响的试验研究
Uncertainty Analysis Model of Crack Deformation in the Concrete Dam
混凝土坝裂缝变形的不确定性分析模型
TEST STUDY OF 3D DEFORMATION FEATURE OF SPECIAL MOVEMENT JOINT OF SECTIONAL HORSESHOE-SHAPED TUNNEL CROSSING GROUND FISSURE
地裂缝活动下分段式马蹄形隧道特殊变形缝的三维变形特征试验研究
Cleft almost to the base, so as to have distinct divisions or lobes.
裂缝接近底部，形成明显的开裂或裂片
a deformity in which the space between the third and fourth toes extends up into the foot.
第三第四脚趾裂缝畸形。
TEST STUDY OF DEFORMATION AND DAMAGE MECHANISM OF HORSESHOE-SHAPED TUNNEL CROSSING GROUND FISSURE WITH 40°
马蹄形隧道40°斜穿地裂缝的变形破坏机制试验研究
Application of nonlinear deformation to volcanics fissure prediction in Min 7 block of Jinhu sag.
非线性大变形方法在金湖凹陷闵7块火山岩裂缝预测中的应用
Deep fracture deformation models of pusiluogou left abutment slope at jinping first stage hydropowerstation
锦屏一级水电站普斯罗沟左岸深部裂缝变形模式
Analysis of FEM on behaviour of steel-reinforced concrete composite beam with shear(Ⅰ)--Load-dformation and crack formation and development
SRC组合梁剪切性能的有限元分析(Ⅰ)——荷载变形和裂缝发展过程