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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high pressure jet grouting 高压旋喷 ; 高压旋喷注浆 ; 高压喷射注浆
jet grouting diaphragm wall 高压旋喷防渗墙
high-pressure rotary jet grouting pile 高压旋喷桩
Jet grouting (JG) soil-cement-pile strengthened pile (JPP) is a new kind of composite pile composed of high-pressure jet grouting pile and prestressed core pile.
高喷插芯组合桩(JPP)是由高压旋喷桩和预应力混凝土芯桩构成的一种新型组合桩。
Jet grouting (JG) soil-cement-pile strengthened pile (JPP) is a new kind of composite pile composed of high pressure jet grouting pile and prestressed core pile.
高喷插芯组合桩(JPP桩)是由高压旋喷桩和预应力混凝土芯桩构成的一种新型组合桩。
By adopting jet grouting, ground water was controlled effectively, and thus further excavation and implementation of the scheme of grouted rubble revetment were ensured.
采用高压旋喷注浆进行止水防渗处理后,地下水得到了有效的控制,保证了基坑进一步开挖和浆砌块石护坡方案的顺利施工。
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