变形岩体软弱破裂带的处理技术_中国矿权网 关键词 变形岩体 软弱破裂带 直接加固 旋喷注浆 [gap=524]Key words deformed rock mass, weak and cracked area, direct reinforcement, jet grouting
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... 底面积 basal area 旋喷注浆 gyratory spraying mud pumping 麦冬 dwarf lilyturf ...
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高压旋喷注浆是其中的技术方法之一。
旋喷注浆法加固集装箱堆场跑道梁具有可靠性好，质量高，工后沉降量小的特点。
Rotary grouting method for foundation consolidation under the runway beams of container storage yard is characterized with good reliability, high quality and little sedimentation after construction.
为此，对该路基采用了旋喷注浆和静压注浆加固，使不均匀和开裂得到了有效的控制。
For this, rotary jet grouting and static grouting were adopted for strengthening the roadbed, and the unevenness and cracking have been well controlled.
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