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Introduction In the airframe industry, composite materials have been replacing conventional metallic materials at an unprecedented rate, driven by the essential need for lightweight and improved structural performances to achieve high demands on aircraft sustainability objectives.
Meanwhile, the complexity of failure mechanisms exhibited by fiber-reinforced polymer (FRP) composite materials makes predicting composite laminate damage and failure progress a daunting challenge.
Journal of the Mechanics and Physics of Solids, 1990. 38(2): p. 215-253
Composites Science and Technology, 2024. 255: p. 110726
Chen, Some modifications of Hashin’s failure criteria for unidirectional composite materials.

Fu, Journal of Materials Science 38/3 (2003) 421
Lau, Diamond and Related Materials 12 (2003) 2032
Lau, Diamond and Related Materials 12/10-11 (2003) 2093
Wang, Diamond and Related Materials 19/10 (2010) 1307
Hwang, Diamond and Related Materials 9/9-10 (2000) 1762

Suganuma: Current Opinion in solid State & Materials Science Vol. 5 (2001), p. 55
Wen, Journal of Materials Science in Electronics, 9, 5 – 8 (1998)
Tréheax: Materials Science & Technology Vol. 3 (1987), p. 241
Selvaduray, Materials Science and Engineering, 27, 95 – 141 (2000)
Liu: J. of Electronic Materials Vol. 27 Nº 3 (1998), p. 97

Experiments Materials and Welding Parameters.
Two materials were investigated in the present study, B1500HS and B250P (commercial steel strip cold rolled), representing the hot formed UHSS and high strength cold rolled steel respectively, whose chemical composition (wt.%) are listed in table 1.
This part was result from the strain hardening of the metal material.
Parker, Review of resistance spot welding of steel sheets: Part 1- Modeling and control of weld nugget formation, International Materials Reviewing. 49 (2004) 45-75
[4] Chao Yuh J., Ultimate Strength and failure mechanism of resistance spot weld subjected to tensile, shear, or combined tensile/shear loads, Journal of Engineering Materials and Technology. 125 (2003) 125-132

The core materials, which were encapsulated in hollow microcapsules, can be solids, droplets of liquids and gasses.
There has been considerable researches toward hollow microcapsules such as drug delivery[2], biological cell engineering[3], functional materials[4] and textile science[5] due to their encapsulation properties, contents protection, controlled release, and compatibility of the core materials, and their preparation in the submicrometer/micrometer diameter range[6].
Experimental Section 1.1 Materials Sodium poly(styrene sulfonate) (PSS, MW ~70K), poly(allylamine hydrochloride) (PAH, MW ~120K to 200K) were purchased from Alfa-Aesar without further purification.
Mechanically-Induced Chemical Changes in Polymeric Materials [J].
Journal of Applied Polymer Science, 2011, 119: 586-594

Henan Science. 2009,27(3):296-298 [8] Shidan Bao.
Application of environmental materials in agricultural production and environmental treatment.
Chinese Journal of Eco-Agriculture. 2013,21(1): 88−95 [12] Ben-Hur M. and Keren R.
Journal of colloid and Interface Science, 2007, 314: 484-489 [14] Zdenek Filip, Marta Tesaová.
Chinese journal of eco-agriculture. 2004,12(1): 43-46 [19] X.

Managers try to find environmentally friend solutions for these materials.
Materials and methods Material Representative reservoir sediment samples were collected from the small water reservoir Klusov, situated in the agricultural watershed in Eastern Slovakia, in Bardejov district.
(Turna nad Bodvou, Slovakia) were used as another raw materials for preparing the concrete mixtures.
Journal of Soils and Sediments, Vol. 4 (2003), pp. 284-291
Stevulova: Natural aggregate replacement by recycled materials in concrete production.

A reasonable way of failure mode is proposed for exerting the material properties of all components in PBL shear connector.
（In Chinese） [3] Weichen XUE, Yan DAI, Liang ZHOU, and Yuanchun LU: Journal of Building Structure.
（In Chinese） [4] Zhouhong ZONG, Huimin CHE: Journal of Fuzhou University (Natural Science).
Vol. 27(1999), p. 6（In Chinese） [5] Jianhua HU, Meixin YE, Qiong HUANG: China Journal of Highway and Transport.

Carbon nanotubes have been widely used especially in composite materials with the characteristic of high aspect ratio, high elastic modulus, thermal and electrical conductivity.
Materials and Experimental Method Materials.
Song: New Chemical Materials.Vol. 30 [4] (2002), p.1
[3] A Thess, R Lee, P Nikolaev, et al.: Science.
Yan, et al.: Journal of Environmental Sciences.

Preparation and Characterization of Kaolinite-Glucose Intercalation Compound Li Gao 1,2,a, Linjiang Wang 1,b, Yiting Du 1 and Guowei Zhang1 1 Key Laboratory of New Processing Technology for Nonferrous Metal and Materials of Ministry of Education, Guilin 541004, P.
Acknowledgements This work was supported by Natural Science Foundation of China (Grand No.40672026), Natural Science Foundation of Guangxi Province, China(Grand No. 0448078) and Science Research and Exploitation Project of Guangxi Province, China(Grand No. 063006-5C).
Mollah et al.: Journal of Materials Science.