In all, the following are the primary content:1. Summarize the study result of concrete crack simulation, discuss the mechanics of concrete crack.
主要研究内容包括以下几个方面:(1) 总结了混凝土裂缝模拟的研究现状,讨论了混凝土开裂的机理。
参考来源 - 三维广义有限元法及其在混凝土结构开裂分析中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
以梁112块为例，确定了应用降滤、三维裂缝模拟和测试技术的可行性。
As a case study on field Liang112 block, the feasibility of several technical measures is studied on fluid loss control, 3d fracture modeling and testing technique.
国外将损伤力学理论引入到水力裂缝模型中，使裂缝模拟更加接近实际，从而推进了水力裂缝动态行为的理论研究。
The continuous damage mechanics theory was applied in hydraulic fracture models and finally could make the results of fracture simulation meet actual conditions in recent years.
论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。
Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.
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