An Experimental Study on the Lateral Stress of Composite Steel Wall Structure by Using Self‐Compacting Concrete

Abstract

Composite steel wall structures with concrete have been broadly applied in engineering, and self-compacting concrete with high fluidity is usually employed for the concrete placement of complex structures. Testing mock-up was established to monitor strain and displacement changes of the external steel plate while pouring concrete. The survey data show that the lateral stress was first shifted from rapid growth to slow decay and then get stabilized, which can be referenced to the design and construction of the composite structure module.

Optimization of Energy in Sustainable Architecture and Green Roofs in Construction: A Review of Challenges and Advantages

“…the water preservation layer. Future research could explore factors that originated in the social and financial aspects of green roofs [43,[92][93][94][95][96].…”

Seismic Response and Nonlinear Mechanical Characteristics of Bridge Pile Foundation in Yushu Permafrost Area

“…Because the model concrete pile is prone to be broken and destroyed, the steel pipe is selected to replace the model pile. Meanwhile, considering the brittleness of the model pile material in the low temperature environment and the large frozen soil stiffness, etc., in order to ensure the smooth implementation of the simulation [27][28][29][30][31][32], and prevent the situation that the pile body above the soil surface is cut off before the pile body is obviously displaced in the initial stage of horizontal dynamic loading and before the pile body is obviously displaced in the frozen soil, the simulation selects the Q235 seamless steel pipe with an outer diameter of 30 mm, a wall thickness of 3 mm, and a length of 700 mm as the model pile. e elastic modulus E � 206 GPa, the similar density ratio of 0.94, the similar bending stiffness ratio of 4.3 × 107, and the similar force ratio of 6.02 × 105, among which the length of the Q235 seamless steel pipe in the embedded soil is 550 mm, and the steel pipe with the same steel sheet material is used as the bottom part.…”