Mitigation of Collapse of Manually Excavated Caissons in Karst Terrain

›› 2016, Vol. 30 ›› Issue (4): 416-418.

Previous Articles Next Articles

Mitigation of Collapse of Manually Excavated Caissons in Karst Terrain

CHEN Fei1, GONG Ping2

(1.Jiangxi Key Laboratory of Mining Engineering, Jiangxi University of Science and Technology, Ganzhou 341000;
2.Gannan Division of Geological Survey, Ganzhou 330002)

Received:2015-07-06 Online:2016-08-20 Published:2016-08-26

Abstract

Abstract: This paper presents the mitigation of the collapse in the manually excavated noncircular oblong caisson in karst terrain. The causes of the collapse were investigated throughout the site specific conditions, the collapsed caissons were treated with grouting and optimize the protective layer of the excavated caisson.

Key words: Karst Terrain, Manually Excavated Caisson, Caisson Collapse, Grouting, Protective Layer

CHEN Fei1, GONG Ping2. Mitigation of Collapse of Manually Excavated Caissons in Karst Terrain[J]. , 2016, 30(4): 416-418.

[1]	LAI Yinnan, GUO Shen. Application of Steel Perforated Pipe Grouting in Settlement Mitigation of a Steep Embankment Slope [J]. Soil Engineering and Foundation, 2025, 39(5): 687-691.
[2]	YANG Bo, YANG Yang. Influence of Deep Excavation on the Deformation of Underlying Metro Tunnel [J]. Soil Engineering and Foundation, 2025, 39(5): 738-742.
[3]	HAN Longwei, ZHOU Shudong, HUANG Zehang, ZHAO Wenping, PAN Da. Numerical Simulation Study on Combined Support Technology for Ultra-Shallow Buried Tunnels Excavation in Soft Soils [J]. Soil Engineering and Foundation, 2025, 39(5): 783-789.
[4]	XIAN Li, YAO Bo. Application of High-Pressure Rotary Jet Grouting in Borehole Collapse Large Fills [J]. Soil Engineering and Foundation, 2025, 39(4): 513-516.
[5]	YANG Tao, YAN Yonghui. Analysis and Mitigation Measures for Quality Issues of a Rock Socketed Pile [J]. Soil Engineering and Foundation, 2025, 39(3): 366-368.
[6]	CHEN Huanmei, SU Wenxuan, YE Mulang. Application of Grouting Method in Highway Bridge Tunnel Construction [J]. Soil Engineering and Foundation, 2025, 39(1): 35-38.
[7]	WANG Hui. Development and Treatment of Karst Rock Cavities in Qinduankou in Wuhan [J]. Soil Engineering and Foundation, 2024, 38(5): 828-831.
[8]	QIN Yaqiong, LIU Gang. Application of a Construction Method in an Ultra Long Distance Pipe Jacking [J]. Soil Engineering and Foundation, 2024, 38(4): 627-630.
[9]	HUANG Zhenbo. Case History of a Seepage Stoppage Method for a Deep Excavation Project [J]. Soil Engineering and Foundation, 2024, 38(3): 382-386.
[10]	ZHANG Wei, XIA Xiaoqian, CHEN Shaolin, SUN Heng, HUANG Xinmiao. Improvement of Shielded Tail in Full-Section Saturated Sand Strata [J]. Soil Engineering and Foundation, 2024, 38(2): 178-180.
[11]	GU Haoran, PANG Dongwei. Bored Pile Installation Method and Slurry Borehole Protection Mechanism in Karst Terrains [J]. Soil Engineering and Foundation, 2024, 38(2): 215-219.
[12]	LIU Kai, LI Wenhui, GENG Lin, ZHANG Wenbin, SUN Weiqing, YUAN Jingqiang. Stress and Deformation Characteristics of Underreamed Anchor in a Deep Excavation in Coastal Soft Soils [J]. Soil Engineering and Foundation, 2024, 38(1): 14-19.
[13]	LIU Fang. Post Grouting Methods for Bored and Cast-In-Cast Concrete Piles [J]. Soil Engineering and Foundation, 2024, 38(1): 81-85.
[14]	FAN Rongxia, ZHAN Shaoquan, CHEN Chong. Experimental Study on Treatment of Cleaning and Grouting of Sediments at Bottom of Bored Piles [J]. Soil Engineering and Foundation, 2024, 38(1): 125-128.
[15]	PENG Ying. Analysis and Treatment of a Deep Excavation Seepage Induced Hazards in Chengdu [J]. Soil Engineering and Foundation, 2023, 37(6): 841-844.

Mitigation of Collapse of Manually Excavated Caissons in Karst Terrain

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments