柱状节理岩体随机模拟及其表征单元体尺度研究 • 1203 • 1 引 言 柱状节理构造 ( columnar joint structure )是常见 于火山熔岩中的一种呈规则或不规则柱状形态的原 生张性破裂构造，多见于玄武岩中，有时在中酸性 熔岩、熔结凝灰岩、潜火...
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Columnar joint structure, as considered by various researchers long since, is only possible to develop in basic lava with low viscosity and high nuidity.
柱状节理构造历来被众多学者认为只能发育在粘度小、流动性大的基性熔岩中。
Typical columnar joint structure of considerably large scale found in recent years is distributed in various localities in Mesozoic acidic volcanic rocks in Zhejiang.
近年来，在浙江多处中生代酸性火山岩中，发现了十分典型、甚具规模的柱状节理构造。
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