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Strength Test Technique of Multi-load for Missile Cabin Structure
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Bo LIU, Chuanqing XIAO, Shihui ZHAI, Guo YI
Missiles and Space Vehicles | 2025, 48(5) : 66 - 72
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Missiles and Space Vehicles | 2025, 48(5): 66-72
Environment and Test
Strength Test Technique of Multi-load for Missile Cabin Structure
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Bo LIU, Chuanqing XIAO, Shihui ZHAI, Guo YI
Affiliations
  • Shanghai Spaceflight Precision Machinery Institute, Shanghai, 201600
Published: 2025-10-25 doi: 10.7654/j.issn.2097-1974.20250507
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The missile cabin structure is used to form the shape, connect and install the subsystems, and bear various loads. The loads that the missile needs to bear in the flight stage mainly includes shear load, bending moment, axial load, external pressure, thermal load, ect. In order to verify the structural stability and strength performance of the missile cabin structure under multi-load cooperation, it is necessary to carry out the research on the structural strength test. The equivalent treatment method of test load and the design of coupled loading scheme are focused on. The study of structural strength test method of a certain missile cabin under multi-load is carried out, which provides a reliable test basis for the calculation, optimization and modification of the cabin structural strength.

missile  /  cabin structure  /  multi-load  /  coupled loading  /  strength test
Bo LIU, Chuanqing XIAO, Shihui ZHAI, Guo YI. Strength Test Technique of Multi-load for Missile Cabin Structure[J]. Missiles and Space Vehicles, 2025 , 48 (5) : 66 -72 . DOI: 10.7654/j.issn.2097-1974.20250507
Year 2025 volume 48 Issue 5
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Article Info
doi: 10.7654/j.issn.2097-1974.20250507
  • Receive Date:2024-06-04
  • Online Date:2025-11-27
  • Published:2025-10-25
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  • Received:2024-06-04
  • Revised:2024-07-08
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    Shanghai Spaceflight Precision Machinery Institute, Shanghai, 201600
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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