To studied four Jurassic series main natural gas fields nearly 100 Wells to carry on processing, has established the in-situ stress section plane, divided five kind of stresses section planes type.
对研究四个侏罗系主要气田近100余口井进行了处理，建立了地应力剖面，划分出五类应力剖面类型。
In related pilot study, more cross-section of the reinforcement has been researched, but it has few study in strengthen diagonal plane section.
在相关的试验研究中，更多的是对正截面的加固研究，而对斜截面的抗剪加固试验研究还比较少。
A method to calculate the section curvature ductility index of high strength concrete shear wall is induced by using stress-strain relationship of rectangle stirrup and plane section assumption.
利用矩形箍筋约束混凝土的应力一应变关系和平截面假定，建立了高强混凝土剪力墙截面曲率延性系数的计算方法。
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