GB 50843-2013: Technical code for appraisal and reinforcement of building slope

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Scope

1.0.1 This Code is formulated with a view of implementing the national
technical and economic policies, and achieving advanced technology, safety
reliability, economic rationality, quality assurance and environmental protection
in the appraisal and strengthening of existing building slope engineering.
1.0.2 This Code is applicable to the appraisal and strengthening of existing
building slope engineering and rock excavation slope, with a rock slope height
of 30m and below and a soil slope height of 15m and below.
The slope strengthening engineering exceeding the above heights and that with
complex geological and environmental conditions shall, in addition to the
conformity with this Code, be specially designed. In addition, effective and
reliable measures for strengthening shall be taken accordingly.
1.0.3 Not only the requirements stipulated in this Code, but also those
stipulated in the corresponding current national professional standards shall be
complied with, during the appraisal and strengthening of building slope
engineering in soft soil, collapsible loess, frozen soil, expansive soil and other
special geotechnical and erosive environments, and post-disaster building
slope engineering in seismic areas.
1.0.4 Not only the requirements stipulated in this Code, but also those
stipulated in the corresponding current national standards shall be complied
with, during the appraisal and strengthening of existing building slope
engineering.

Basic Data

Standard ID	GB 50843-2013 (GB50843-2013)
Description (Translated English)	Technical code for appraisal and reinforcement of building slope
Sector / Industry	National Standard
Classification of Chinese Standard	P20
Classification of International Standard	91.080.01
Word Count Estimation	124,119
Quoted Standard	GB 50007; GB 50010; GB 50021; GB 50026; GB 50046; GB 50144; GB 50300; GB 50330; GB/T 50344; GB 50367; GB 50497; GB 50702; GB/T 2542; JGJ 8; JGJ 123
Regulation (derived from)	Bulletin of the Ministry of Housing and Urban-Rural Development 1586
Issuing agency(ies)	Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This standard applies to rock slope height of 30m or less (including 30m), soil slope height of 15m or less (including 15m) of existing buildings and rock slope engineering pit slope identification and reinforcement. Exceeds the height of the slope reinfo