It contributes to the application of low-carbon buildings and the achievement of double carbon goals, which not only solves the hidden dangers of residents’ living safety in the earthquake zone, but also improves residents’ living quality and construction level, It provides a strong guarantee for the realization of a well-off society in an all-round way and the construction of a new countryside.

The main instruments and equipment include PCB acceleration sensor, LVDT displacement sensor and seismic simulation shaking table.

The plate used in the shaking table test of low carbon ALC plate structure cast single storey residence is produced by Tangshan Yixin Construction Technology Co., Ltd.

At present, Yixin building’s new environmental protection building has three products: photovoltaic integrated house, Chongqing Iron and steel house and Chongqing Iron and steel villa.

ALC roof slab is the main load-bearing component.

to carry out shaking table test of low-carbon ALC plate structure assembled single storey residential model for the project of low-carbon preparation, design and structural optimization of cast ALC components.

It has an annual production capacity of 600000 m2 of cast external enclosure wall and 300000 m of various ALC wall plates ³， The annual production capacity of 8000 sets of precast integrated houses.

The purpose of this experiment is to complete the design of single-storey seismic house for the cast ALC wallboard structure system, that is, ALC wallboard.

Tangshan Yixin Construction Technology Co., Ltd.

From February 21 to 24, 2022, Tangshan Yixin Construction Technology Co., Ltd.

It mainly constructs ALC plate production line, FK light steel exterior wall intelligent manufacturing production line, precast integrated house project and precast integrated house exhibition area project.

Tangshan Yixin Construction Technology Co., Ltd.

The fabrication of model ground beam and ALC plate assembly were completed in the structural and seismic experiment center of Harbin Institute of technology.

Yixin building has always been committed to the R & D and production of new environmental protection materials, specializing in the design of green buildings and the construction of new countryside.

The low-carbon ALC plate structure cast single-layer residential model structure (i.e.

The experiment adopts dh5922n + dh5922 dynamic data acquisition system.

When the Taft wave table input reaches 750gal, the Elcentro wave input reaches 1500gal and the artificial wave input reaches 1400gal, the model is intact after the test, and the wallboard, joint and ring beam are basically free of damage.

the geometric dimension of the wall plate is 450mm (width) x1950mm (height) x150mm (thickness), the geometric dimension of the roof plate is 600mm (width) x2400mm (length) x150mm (thickness), and the strength grade of the plate is A5 0 Return shaped reinforced concrete beam with geometric dimension of 3500mmx2900mmx250mm (height).

The plane dimension of the model is 3150mmx2550mm and the height is 2400mm; The strength grade of concrete used is C30.

Yixin building is committed to the R & D, production, sales and installation of precast building materials, and establishes strategic cooperation with Beixin building materials group to jointly develop and upgrade new green building materials, promote the green development of the construction industry and improve the competitiveness of enterprises…

a brand-new cast structure formed by taking ALC wallboard and ALC roof slab as the main load-bearing components, reserving holes between slab joints, inserting reinforcement grouting and matching with cast-in-situ concrete components such as concrete ring beams), as a new cast structure suitable for rural construction, can meet the relevant requirements of 8-degree seismic fortification.

was established in December 2019.

Located at No.

004 Alishan Road, luanzhou Economic Development Zone, Tangshan City, Hebei Province.

The advantages of the product are rapid construction, excellent quality, tailor-made, durable and reasonable cost.

This test data is the test result obtained by testing the model made in the laboratory under the specified requirements of Yixin building.

entrusted Harbin Institute of Technology Engineering Testing Co., Ltd.

At the same time, the total mass of the model shall not exceed the bearing capacity of the shaking table.

Cast In Loop

It is a brand-new cast structure formed by reserving holes between slab joints, inserting reinforcement and grouting, and equipped with cast-in-situ concrete components such as concrete ring beams.

Select a house to make a scaled model and conduct shaking table test to understand the seismic performance of the new house structure and verify whether the new cast structure can meet the relevant requirements of 8-degree seismic fortification.

Therefore, the similarity relationship of artificial mass model is adopted in this test, and the complete similarity relationship is satisfied by adding counterweight.

All departments of the company adhere to the actual needs of customers as the starting point, quickly respond to market changes, and never slack off on product quality and service quality.

Considering that the under mass model will cause gravity distortion, it can not meet the requirements of similarity theory that the similarity coefficients of gravity and inertial force with the same dimension should be equal.

The total planned investment of the project is 2.6 billion yuan, and the construction investment of phase I project is 1.03 billion yuan.