[1] [1] PARRACHA J L, LIMA J, FREIRE M T, et al. Vernacular earthen buildings from Leiria, Portugal-Architectural survey towards their conservation and retrofitting［J］. Journal of Building Engineering, 2021, 35: 102115.

[2] [2] LIU Y T, LI G Z, GUO L L, et al. Experimental study on optimum ratio of modified raw soil materials［J］. Non-Metallic Mines, 2021, 44(2): 46-49 (in Chinese).

[3] [3] ZHANG F P, SHI L, LIU S M, et al. Research on modification progress of raw soil building materials in China［J］. Journal of Railway Science and Engineering, 2022, 19(10): 2919-2929 (in Chinese).

[4] [4] WANG Y H, LIANG J, ZHANG X Y, et al. Review of raw-soil structure in China［J］. China Civil Engineering Journal, 2015, 48(5): 98-107 (in Chinese).

[5] [5] WANG P Q, ZHENG S S, CHAI J, et al. To earth buildings and their structures［J］. Industrial Construction, 2008, 38(3): 101-105 (in Chinese).

[6] [6] WANG Y H, DONG F, ZHANG K, et al. Study on formulation optimization of gravel and cement modified soil materials［J］. New Building Materials, 2019, 46(8): 56-59+72 (in Chinese).

[7] [7] LIU Z H, YANG J J, CHEN B. Experimental study on properties of modified raw soil material adding phosphogypsum and fly ash［J］. Fly Ash Comprehensive Utilization, 2016, 29(1): 3-6+11 (in Chinese).

[8] [8] SHEN W Y. Research on optimum mix proportion and modification mechanism of raw soil materials based on orthogonal tests［J］. Bulletin of the Chinese Ceramic Society, 2018, 37(11): 3712-3716 (in Chinese).

[9] [9] ACHENZA M, FENU L. On earth stabilization with natural polymers for earth masonry construction［J］. Materials and Structures, 2006, 39(1): 21-27.

[10] [10] LIU B, MENG H N, PAN G H, et al. Properties and microstructure of blended cement containing activated iron tailings powder［J］. Advances in Cement Research, 2023, 35(6): 258-275.

[11] [11] LI X Y, QIAO Y J, SHAO J H, et al. Sodium-based alkali-activated foams from self-ignition coal gangue by facile microwave foaming route［J］. Ceramics International, 2022, 48(22): 33914-33925.

[12] [12] LIU G, FENG X X, HU C G, et al. Research on preparation of ceramsite with iron tailings［J］. Journal of North China University of Science and Technology (Natural Science Edition), 2021, 43(3): 49-54 (in Chinese).

[13] [13] WU Y H. Disposal and utilization of coal gangue and its prospect in China［J］. China Environmental Protection Industry, 2019(1): 53-55 (in Chinese).

[14] [14] ZHANG Y, LI Y X. Comprehensive utilization of carbide slag was analyzed［J］. China Metal Bulletin, 2022(8): 237-239 (in Chinese).

[15] [15] SUN Z Y, LIN D, ZHANG Q. Comprehensive utilization of iron ore tailings in China［J］. Natural Resources Information, 2023(8): 1-5 (in Chinese).

[16] [16] YANG X W, ZHANG A S, QU J R, et al. Preparation and properties optimization of high strength ceramsite obtained from oily sludge［J］. Bulletin of the Chinese Ceramic Society, 2021, 40(1): 215-222 (in Chinese).

[17] [17] Ministry of Housing and Urban-Rural Development, People’s Republic of China. Geotechnical test method standard: GB/T 50123—2019［S］. Beijing: China Planning Press, 2019 (in Chinese).

[18] [18] XU X H, HE M Z. Experimental design and application of Design-Expert and SPSS［M］. Beijing: Science Press, 2010 (in Chinese).

[19] [19] LIU F. Experimental study on compressive strength of modified raw soil materials mixed with stones, sand and cement［D］. Xi’an: Changan University, 2017 (in Chinese).

[20] [20] Hunan University, Tianjin University, Tongji University, et al. Civil engineering materials［M］. Beijing: China Building Industry Press, 2002 (in Chinese).

[21] [21] WANG X R, ZHANG F S, YANG J Y, et al. Modern fertilizer experimental design［M］. Beijing: China Agriculture Press, 1996 (in Chinese).

[22] [22] CHEN F. Establishment of mathematical model for N, P and K formula fertilization of bitter gourd［D］. Wuhan: Huazhong Agricultural University, 2009 (in Chinese).

[23] [23] ZHANG K, WEI Y Y, SHAO X H, et al. Damage evolution and pore space of raw soil materials mixed with coal gangue and calcium carbide slag under CT technique［J］. Science Technology and Engineering, 2023, 23(28): 12182-12192 (in Chinese).