Using thermal elastic mechanics illustrate changing of stress field caused by temperature changing of well wall and describe the change of temperature effect on stability of wellbore.
应用热弹性力学方法求解井壁由于温度变化而导致的应力场变化，并定量地给出温度变化对井壁稳定的影响，对深井安全施工有一定指导意义。
Now Roof Heat-insulation and Seepage-proof Coating, Silicon Ion Active Self-cleaning Wall Coating and Nano Ultra Strong Elastic Waterproof Coating are well- known in China.
今天，茂名日化涂料有限公司打造的“屋面隔热防渗涂料”、“硅离子活性自洁墙面涂料”、“纳米超强弹性防水涂料”更是誉满神州。
应用推荐