Introduction to solutions

CDHORIZON neo-shoring system has laid out service guarantee locations nationwide, with nearly 1.6 million tons of neo-shoring material assets and a R&D and design team. Facing the construction fields of municipal, rail transit, pipeline corridor, water conservancy, highway, railroad, public building, commercial building, residential building, industrial building, etc., we provide customers with customized R&D and design, material rental, engineering construction, asset operation/trusteeship and other overall solutions.

Application Scenarios

全国70个服务保障网点,钢支撑、钢板桩、H型钢、钢栈桥资产100万吨,服务10000家客户,完成工程项目超过15000个,行业最强的设计团队和工程管理团队

  • Building Foundation Pits

  • Subway Foundation Pits

  • Underwater Cofferdams

  • Underpass Tunnels

  • Trestle Supports

  • Pipeline Corridors

Core Advantages

R&D

  • Prefabricated truss steel struts
  • Fabricated truss steel tubular struts
  • Long-span steel pipe support
  • Steel strut axial force servo system

Prefabricated truss steel struts:

truss tie rod connection and assembled components such as combined triangles are adopted to form a steel strut system with greater stiffness and larger space. It is mainly used in deep foundation pit projects for industrial and civil construction.

Fabricated truss steel tubular struts:

truss tie rod connection is adopted, and assembled members such as new inclined tie rods, inclined hoops are added on the basis of the original steel tubular strut (combined), to form a steel strut system with larger span and higher bearing capacity, which are mainly used in deep foundation pit projects for industrial and civil construction.

Long-span steel pipe support:

Long-span steel tubular struts: Multi-point synchronous compression system enables synchronous prestress application to ensure safe operation. With a servo system, it can effectively control axial force and deformation degree (within 1cm); it is easy to install, with beautiful appearance (case).

Steel strut axial force servo system:

The servo system can ensure the safety of steel struts and achieve automatic compensation of stresses of steel struts to ensure zero prestress loss. It is suitable for the construction projects requiring minimal deformation of foundation pits.

Simulation

Midas-Civil, Abaqus and other finite element analysis software are used for targeted analysis and calculation of complex foundation pits, trestles, cofferdams and other large and difficult projects to calculate the deformation and stress of the structure and solve complex engineering problems.

Abaqus, Sap2000, ANSYS and other software are used to analyse and improve the structural forces when developing new products.

Design Consulting

Multi-scenario steel shoring solutions

A number of provincial construction methods

Nearly 20 invention patents

80+ proprietary technologies

Construction Technologies

Construction in complex scenarios; advanced pilot holes of underwater cofferdams; as well as total solutions available for complete projects.

  • Total construction solutions for complex scenarios
  • Comprehensive pilot hole technology

Complex scenarios near houses/subways

Resonance-free technology solves construction challenges in complex urban scenarios, especially when the site is near houses, subways, bridges, or underground pipeline corridors.

Narrow alleys, restricted space under bridges, etc.

When there are limits in steel plate (pipe) pile driving like in narrow alleys or under the bridge, ACE GIKEN F201 silent piler from Japan can solve the challenge and work with high-pressure waterjet or auger rig to lead and drive steel plate pile into hard clay or weak rock layer. Side clamps and hydraulic pipe puller are equipped for the piler for pile pulling under bridges and other scenarios with confined headroom.

A variety of industry-leading pit enclosure pit and bridge cofferdam pilot hole technologies;

When there are limits in steel plate (pipe) pile driving like in narrow alleys or under the bridge, ACE GIKEN F201 silent piler from Japan can solve the challenge and work with high-pressure waterjet or auger rig to lead and drive steel plate pile into hard clay or weak rock layer. Side clamps and hydraulic pipe puller are equipped for the piler for pile pulling under bridges and other scenarios with confined headroom.

BIM Service

BIM advantages: accurate quantity calculation, reasonable material allocation, and construction plan simulation to identify safety hazards, guide construction, shorten the construction period, and save materials.

The bill of quantities can be precisely generated and extracted based on the construction progress

Site layout planning, safety hazard identification, and civilized construction

Prepare construction plans and analyze its feasibility and safety before construction and implement technical disclosure during construction in a more intuitive and clearer manner

Viewing the panoramic model on the phone to install various pup joints and components precisely for every struts.

Benchmark Cases

Shenzhen Huangmugang Project

A 6,738 m2 foundation pit that is   5.2-5.6 meters deep

Mainly plain fill and gravel cohesive soil

HC strut is adopted for a horizontal clearance of   25 meters

Construction period 30% shorter than that of the traditional   steel pipe strut


Ma’anshan Yangtze River Bridge Project

A 355 m2 foundation pit that is 11.4   meters deep

Backfill, silty clay, muddy silty clay, silty   sand

A combination of PLC piles and internal steel   pipe shoring

Saved 25% in costs and shortened construction   period by 20%


Huangmaohai Cross-sea Cofferdam Project

The 31 km long passage involves more than 10   extra-large cofferdams

A combination of pre-support construction and PC   pile sinking process

Complex construction environment with huge   challenges

Over 13,000 tons of materials


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