Diamond Slope Protection Network System Passive
Passive defense system is composed of steel wire rope (to be attached to a layer of stone to intercept wire grid network), the fixed system (anchor, anchor rope, rope support base and up and down), vacuum ring and steel columns four main parts . The former constitutes its characteristics. And its protective power is generally 150KJ-2000KJ, special fortification can be as high 5000KJ. Passive protection system according to their energy, structure and composition of the different characteristics of three types of 17 models. The most commonly used for the RX-050 type. Considered in the design, not only easy to install, but also considered the poor such as the cliff line conditions to achieve this installation, which uses the least amount of anchorage and a small amount of excavation to achieve the most rapid and simple construction and installation. To meet the development trend of factory buildings, all of the implementation of standardized system components factory, construction site except a small amount of the anchor for the foundation construction, the main building block of the equipment for the operation, installation and maintenance of the equipment requires only a small amount of conventional simple the system can be installed, repair and parts replacement.
Features:
Material: steel wire rope, rope and vacuum support ring structure: steel wire rope or ring network (to be attached to a layer of stone to intercept wire grid network), the fixed system (anchor, anchor rope, the base and the upper and lower support rope) , vacuum ring and the steel columns four main parts.
Specifications:
Steel columns, with the GS-8001-type vacuum ring φ16 support rope and ring with a GS-8000 φ14 on the vacuum anchor strong (the word-line layout), each cross-six vacuum ring, φ16 side strong anchor, DO / 08/200 strong network-type wire.
Passive protection system
Passive defense system is collapsing our rolling stone for the slope of the products developed, the system is able to intercept and block stone stacking of flexible rockfall net, mainly by: steel wire rope steel wire mesh, industrial buildings steel column, decompression rings and other components. Its technology base and features the following: the structure of the traditional Landang main difference is the system flexible and strong enough to absorb and disperse impact energy transfer is expected to falling rock, which changed from the traditional concept of a rigid or flexible structure of low-intensity high-strength low- flexible structure to achieve an effective system of protection.
Passive systems and the proliferation of flexible structures to withstand the impact of the rock, because the system has a large deformation. Thereby prolonging the action time of the rock, under the dynamic forces Theorem: FT = m Si Ya we know, T the greater the impact suffered by the smaller system. Therefore, this system can effectively overcome the impact of the impact kinetic energy of the rock. Power system protection based on the different degree of protection from 400KJ - 3000KJ.
Product development and setting the system to a large number of field tests based on, and thus achieve a system component in the standardization of a balanced design that the design of the system within the capacity to safely absorb the kinetic energy of falling rocks and its transformation into a system deformation energy and be dissipated, and this function is basically the point of falling rock in the impact of the Internet regardless of the position, to the selection and standardization of system design has brought great convenience. Design considers not only the ease of installation, and also considered in this harsh terrain like cliffs to achieve under the conditions of this installation, which uses the least amount of anchoring and the least amount of excavation to achieve the most rapid and simple construction and installation.
Construction of the factory to meet the development trend of standardization of all system components factory, construction site except a small amount of the bolt installation-based foundation construction, the main building block of the assembly work, construction and installation, and maintenance personnel need only Conventional equipment can be a small amount of simple system installation, repair and parts replacement. System is implemented based on the structure and simplicity, and a cross between two steel columns as a unit continuous layout, so all kinds of complex terrain is highly adaptable. System uses standard construction operations, the construction personnel and construction equipment greatly reduced, the split parts of the installation to a simple and easy. Length of 100m protective case to adopt a passive system can be within 10 working days from the completion of staff 8 installation. This installation method is the traditional construction methods can not match. The system loading process: the impact of a steel rope for a rock of a support rope rope stitching a buffer ring for a steel column of a base (a base anchor a bolt)
Installation of passive systems
1 base installation
The foundation should be smooth top surface of the foundation, the general should not be above the ground, 10cm, so that as much as possible close to the ground under the support rope; base must be installed to hang under the seat toward the slope.
2 steel columns and fitted anchor Shengan
2.1 connection with the base and pull between the anchor rope to achieve the steel columns of the fixed installation.
2.2 adjusted by pulling the anchor line position to meet the design requirements of steel columns, the error not more than 5 º.
2.3 Shengsheng anchor with not less than four Shengka end fixed.
2.4 on the vacuum anchor ropes of the ring from the steel columns should be the top 0.5m ~ 1m.
3 Sheng An installation support
3.1 In addition to supporting penetration hung rope-side seat, and with no less than four Shengka fixed, the other two support the same position at the penetration hanging rope should be a seat, the one with two Shengka hung on the peg fixed staggered seat layout of the outside, and supported with a rope in the position should be inside and outside the two adjacent cross walk through.
3.2 The end of the support rope should hang under the seat with the base Raozhi Shengka fixed.
3.3 should be located away from the steel columns, Central vacuum of about 0.5m and at the same side of the ring for the double-vacuum, vacuum ring between the two should be separated by 0.3m ~ 0.5.
Fixed before 3.4 support rope taut sheets, the system after installation on the degree of support rope lead Zhichui column spacing should not exceed 3%.
3.5 and the extent prohibited Results Shengka fully tighten the fastening.
4 steel wire rope net hanging shop and suture
Wire rope can only support 4.1 and suture line or near the network edge connected, non-steel column and base and other components with direct connection.
4.2, or between the two and pick and pick Shengka Shengka no vacuum ring side of the steel columns and between the two suture rope net and support should be wound stitched together; in the steel columns, and then Shengka and ipsilateral between the suture wire mesh should be decompression only and without a support rope ring suture intertwined.
4.3 suture rope ends should overlap each 1.0m after the wire rope with two Shengka now fixed.
Shop 5 wire grid hanging
5.1 The grid should be hung on steel wire rope shop inside the hill by the side of wire line overlay network edge and fold to more than 10cm outside the guillotine.
5.2 grid laid at the bottom of 0.5m should be more along the upward slope, and soil nail or stone will be preferable to the bottom of the suppressed grating.
5.3 The overlap between the width of each grating not less than 5cm

Passive systems of flexible and block strong enough to absorb and disperse the impact of falling rocks to pass the expected kinetic energy dissipation ring in their design and impact the ability of the system be further improved. And the interception and assemble slurry wall rigidity compared to changes in the original construction process, so that schedule and funding is reduced. Building facilities for the buffer zone next to the mountains and little hills, the rock fall, flying rocks, avalanches, landslides blocked the building facilities, building facilities to avoid the disaster of the destruction. The main products are the following types: P1 type: single diagonal block (h <100m). I-beam columns, anchor systems, support rope, reduce red rings, wire rope. P2 type: double intercept (h <100m). P3 type: channel-type block (the road on both sides, one side is steep, one side is the abyss.)

Network structure is commonly used configuration and protection

Active and passive safety net system benefits

SNS is a very innovative new technology products, completely changed the traditional concept of slope protection; this product with other similar products, compared with unparalleled advantages.

Yiroukegang - When the product under enormous impulse, because of prolonged duration of action; increasing force area network; the same time, the overall order of the local cut-off by the force Shiyou; avoid the occurrence of local concentration of force and destruction.

SNS is suitable for any terrain, without damage to the original landscape, the product was mesh, visual disturbance, easy to artificial green, environmentally friendly.

Construction quick and easy, short construction period, the product standardization of components factory, no field in the processing. Need only simple machinery, a small amount of manpower and a small amount of earth and stone foundation, without large-scale excavation, without a lot of material operation, modular quick installation, does not interfere with the normal operation of adjacent buildings and other construction role, avoided because of "interference "caused significant economic losses. Products are economical, with traditional reinforced concrete, masonry protection systems can be large compared to save labor, save time and money.

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